diff --git a/docs/dyn/androidpublisher_v3.edits.countryavailability.html b/docs/dyn/androidpublisher_v3.edits.countryavailability.html
new file mode 100644
index 0000000..32e18bb
--- /dev/null
+++ b/docs/dyn/androidpublisher_v3.edits.countryavailability.html
@@ -0,0 +1,116 @@
+<html><body>
+<style>
+
+body, h1, h2, h3, div, span, p, pre, a {
+  margin: 0;
+  padding: 0;
+  border: 0;
+  font-weight: inherit;
+  font-style: inherit;
+  font-size: 100%;
+  font-family: inherit;
+  vertical-align: baseline;
+}
+
+body {
+  font-size: 13px;
+  padding: 1em;
+}
+
+h1 {
+  font-size: 26px;
+  margin-bottom: 1em;
+}
+
+h2 {
+  font-size: 24px;
+  margin-bottom: 1em;
+}
+
+h3 {
+  font-size: 20px;
+  margin-bottom: 1em;
+  margin-top: 1em;
+}
+
+pre, code {
+  line-height: 1.5;
+  font-family: Monaco, 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', 'Lucida Console', monospace;
+}
+
+pre {
+  margin-top: 0.5em;
+}
+
+h1, h2, h3, p {
+  font-family: Arial, sans serif;
+}
+
+h1, h2, h3 {
+  border-bottom: solid #CCC 1px;
+}
+
+.toc_element {
+  margin-top: 0.5em;
+}
+
+.firstline {
+  margin-left: 2 em;
+}
+
+.method  {
+  margin-top: 1em;
+  border: solid 1px #CCC;
+  padding: 1em;
+  background: #EEE;
+}
+
+.details {
+  font-weight: bold;
+  font-size: 14px;
+}
+
+</style>
+
+<h1><a href="androidpublisher_v3.html">Google Play Android Developer API</a> . <a href="androidpublisher_v3.edits.html">edits</a> . <a href="androidpublisher_v3.edits.countryavailability.html">countryavailability</a></h1>
+<h2>Instance Methods</h2>
+<p class="toc_element">
+  <code><a href="#close">close()</a></code></p>
+<p class="firstline">Close httplib2 connections.</p>
+<p class="toc_element">
+  <code><a href="#get">get(packageName, editId, track, x__xgafv=None)</a></code></p>
+<p class="firstline">Gets country availability.</p>
+<h3>Method Details</h3>
+<div class="method">
+    <code class="details" id="close">close()</code>
+  <pre>Close httplib2 connections.</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="get">get(packageName, editId, track, x__xgafv=None)</code>
+  <pre>Gets country availability.
+
+Args:
+  packageName: string, Package name of the app. (required)
+  editId: string, Identifier of the edit. (required)
+  track: string, The track to read from. (required)
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # Resource for per-track country availability information.
+  &quot;countries&quot;: [ # A list of one or more countries where artifacts in this track are available. This list includes all countries that are targeted by the track, even if only specific carriers are targeted in that country.
+    { # Representation of a single country where the contents of a track are available.
+      &quot;countryCode&quot;: &quot;A String&quot;, # The country to target, as a two-letter CLDR code.
+    },
+  ],
+  &quot;restOfWorld&quot;: True or False, # Whether artifacts in this track are available to &quot;rest of the world&quot; countries.
+  &quot;syncWithProduction&quot;: True or False, # Whether this track&#x27;s availability is synced with the default production track. See https://support.google.com/googleplay/android-developer/answer/7550024 for more information on syncing country availability with production. Note that if this is true, the returned &quot;countries&quot; and &quot;rest_of_world&quot; fields will reflect the values for the default production track.
+}</pre>
+</div>
+
+</body></html>
\ No newline at end of file
diff --git a/docs/dyn/androidpublisher_v3.edits.html b/docs/dyn/androidpublisher_v3.edits.html
index f9e9eb3..79a41a9 100644
--- a/docs/dyn/androidpublisher_v3.edits.html
+++ b/docs/dyn/androidpublisher_v3.edits.html
@@ -85,6 +85,11 @@
 <p class="firstline">Returns the bundles Resource.</p>
 
 <p class="toc_element">
+  <code><a href="androidpublisher_v3.edits.countryavailability.html">countryavailability()</a></code>
+</p>
+<p class="firstline">Returns the countryavailability Resource.</p>
+
+<p class="toc_element">
   <code><a href="androidpublisher_v3.edits.deobfuscationfiles.html">deobfuscationfiles()</a></code>
 </p>
 <p class="firstline">Returns the deobfuscationfiles Resource.</p>
diff --git a/docs/dyn/androidpublisher_v3.generatedapks.html b/docs/dyn/androidpublisher_v3.generatedapks.html
new file mode 100644
index 0000000..45e0567
--- /dev/null
+++ b/docs/dyn/androidpublisher_v3.generatedapks.html
@@ -0,0 +1,174 @@
+<html><body>
+<style>
+
+body, h1, h2, h3, div, span, p, pre, a {
+  margin: 0;
+  padding: 0;
+  border: 0;
+  font-weight: inherit;
+  font-style: inherit;
+  font-size: 100%;
+  font-family: inherit;
+  vertical-align: baseline;
+}
+
+body {
+  font-size: 13px;
+  padding: 1em;
+}
+
+h1 {
+  font-size: 26px;
+  margin-bottom: 1em;
+}
+
+h2 {
+  font-size: 24px;
+  margin-bottom: 1em;
+}
+
+h3 {
+  font-size: 20px;
+  margin-bottom: 1em;
+  margin-top: 1em;
+}
+
+pre, code {
+  line-height: 1.5;
+  font-family: Monaco, 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', 'Lucida Console', monospace;
+}
+
+pre {
+  margin-top: 0.5em;
+}
+
+h1, h2, h3, p {
+  font-family: Arial, sans serif;
+}
+
+h1, h2, h3 {
+  border-bottom: solid #CCC 1px;
+}
+
+.toc_element {
+  margin-top: 0.5em;
+}
+
+.firstline {
+  margin-left: 2 em;
+}
+
+.method  {
+  margin-top: 1em;
+  border: solid 1px #CCC;
+  padding: 1em;
+  background: #EEE;
+}
+
+.details {
+  font-weight: bold;
+  font-size: 14px;
+}
+
+</style>
+
+<h1><a href="androidpublisher_v3.html">Google Play Android Developer API</a> . <a href="androidpublisher_v3.generatedapks.html">generatedapks</a></h1>
+<h2>Instance Methods</h2>
+<p class="toc_element">
+  <code><a href="#close">close()</a></code></p>
+<p class="firstline">Close httplib2 connections.</p>
+<p class="toc_element">
+  <code><a href="#download">download(packageName, versionCode, downloadId, x__xgafv=None)</a></code></p>
+<p class="firstline">Downloads a single signed APK generated from an app bundle.</p>
+<p class="toc_element">
+  <code><a href="#download_media">download_media(packageName, versionCode, downloadId, x__xgafv=None)</a></code></p>
+<p class="firstline">Downloads a single signed APK generated from an app bundle.</p>
+<p class="toc_element">
+  <code><a href="#list">list(packageName, versionCode, x__xgafv=None)</a></code></p>
+<p class="firstline">Returns download metadata for all APKs that were generated from a given app bundle.</p>
+<h3>Method Details</h3>
+<div class="method">
+    <code class="details" id="close">close()</code>
+  <pre>Close httplib2 connections.</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="download">download(packageName, versionCode, downloadId, x__xgafv=None)</code>
+  <pre>Downloads a single signed APK generated from an app bundle.
+
+Args:
+  packageName: string, Package name of the app. (required)
+  versionCode: integer, Version code of the app bundle. (required)
+  downloadId: string, Download ID, which uniquely identifies the APK to download. Can be obtained from the response of `generatedapks.list` method. (required)
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="download_media">download_media(packageName, versionCode, downloadId, x__xgafv=None)</code>
+  <pre>Downloads a single signed APK generated from an app bundle.
+
+Args:
+  packageName: string, Package name of the app. (required)
+  versionCode: integer, Version code of the app bundle. (required)
+  downloadId: string, Download ID, which uniquely identifies the APK to download. Can be obtained from the response of `generatedapks.list` method. (required)
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="list">list(packageName, versionCode, x__xgafv=None)</code>
+  <pre>Returns download metadata for all APKs that were generated from a given app bundle.
+
+Args:
+  packageName: string, Package name of the app. (required)
+  versionCode: integer, Version code of the app bundle. (required)
+  x__xgafv: string, V1 error format.
+    Allowed values
+      1 - v1 error format
+      2 - v2 error format
+
+Returns:
+  An object of the form:
+
+    { # Response to list generated APKs.
+  &quot;generatedApks&quot;: [ # All generated APKs, grouped by the APK signing key.
+    { # Download metadata for split, standalone and universal APKs, as well as asset pack slices, signed with a given key.
+      &quot;certificateSha256Hash&quot;: &quot;A String&quot;, # SHA256 hash of the APK signing public key certificate.
+      &quot;generatedAssetPackSlices&quot;: [ # List of asset pack slices which will be served for this app bundle, signed with a key corresponding to certificate_sha256_hash.
+        { # Download metadata for an asset pack slice.
+          &quot;downloadId&quot;: &quot;A String&quot;, # Download ID, which uniquely identifies the APK to download. Should be supplied to `generatedapks.download` method.
+          &quot;moduleName&quot;: &quot;A String&quot;, # Name of the module that this asset slice belongs to.
+          &quot;sliceId&quot;: &quot;A String&quot;, # Asset slice ID.
+          &quot;version&quot;: &quot;A String&quot;, # Asset module version.
+        },
+      ],
+      &quot;generatedSplitApks&quot;: [ # List of generated split APKs, signed with a key corresponding to certificate_sha256_hash.
+        { # Download metadata for a split APK.
+          &quot;downloadId&quot;: &quot;A String&quot;, # Download ID, which uniquely identifies the APK to download. Should be supplied to `generatedapks.download` method.
+          &quot;moduleName&quot;: &quot;A String&quot;, # Name of the module that this APK belongs to.
+          &quot;splitId&quot;: &quot;A String&quot;, # Split ID. Empty for the main split of the base module.
+          &quot;variantId&quot;: 42, # ID of the generated variant.
+        },
+      ],
+      &quot;generatedStandaloneApks&quot;: [ # List of generated standalone APKs, signed with a key corresponding to certificate_sha256_hash.
+        { # Download metadata for a standalone APK.
+          &quot;downloadId&quot;: &quot;A String&quot;, # Download ID, which uniquely identifies the APK to download. Should be supplied to `generatedapks.download` method.
+          &quot;variantId&quot;: 42, # ID of the generated variant.
+        },
+      ],
+      &quot;generatedUniversalApk&quot;: { # Download metadata for a universal APK. # Generated universal APK, signed with a key corresponding to certificate_sha256_hash. This field is not set if no universal APK was generated for this signing key.
+        &quot;downloadId&quot;: &quot;A String&quot;, # Download ID, which uniquely identifies the APK to download. Should be supplied to `generatedapks.download` method.
+      },
+    },
+  ],
+}</pre>
+</div>
+
+</body></html>
\ No newline at end of file
diff --git a/docs/dyn/androidpublisher_v3.html b/docs/dyn/androidpublisher_v3.html
index 298fe1d..02a78ee 100644
--- a/docs/dyn/androidpublisher_v3.html
+++ b/docs/dyn/androidpublisher_v3.html
@@ -80,6 +80,11 @@
 <p class="firstline">Returns the edits Resource.</p>
 
 <p class="toc_element">
+  <code><a href="androidpublisher_v3.generatedapks.html">generatedapks()</a></code>
+</p>
+<p class="firstline">Returns the generatedapks Resource.</p>
+
+<p class="toc_element">
   <code><a href="androidpublisher_v3.grants.html">grants()</a></code>
 </p>
 <p class="firstline">Returns the grants Resource.</p>
diff --git a/docs/dyn/authorizedbuyersmarketplace_v1.buyers.finalizedDeals.html b/docs/dyn/authorizedbuyersmarketplace_v1.buyers.finalizedDeals.html
index 31e4077..4895b9c 100644
--- a/docs/dyn/authorizedbuyersmarketplace_v1.buyers.finalizedDeals.html
+++ b/docs/dyn/authorizedbuyersmarketplace_v1.buyers.finalizedDeals.html
@@ -834,7 +834,7 @@
     The object takes the form of:
 
 { # Request message for pausing a finalized deal.
-  &quot;reason&quot;: &quot;A String&quot;, # Required. The reason to pause the finalized deal, will be displayed to the seller. Maximum length is 1000 characters.
+  &quot;reason&quot;: &quot;A String&quot;, # The reason to pause the finalized deal, will be displayed to the seller. Maximum length is 1000 characters.
 }
 
   x__xgafv: string, V1 error format.
diff --git a/docs/dyn/datastore_v1beta3.projects.html b/docs/dyn/datastore_v1beta3.projects.html
index 5bd9b36..6813001 100644
--- a/docs/dyn/datastore_v1beta3.projects.html
+++ b/docs/dyn/datastore_v1beta3.projects.html
@@ -232,7 +232,40 @@
           ],
         },
         &quot;properties&quot;: { # The entity&#x27;s properties. The map&#x27;s keys are property names. A property name matching regex `__.*__` is reserved. A reserved property name is forbidden in certain documented contexts. The name must not contain more than 500 characters. The name cannot be `&quot;&quot;`.
-          &quot;a_key&quot;: # Object with schema name: Value
+          &quot;a_key&quot;: { # A message that can hold any of the supported value types and associated metadata.
+            &quot;arrayValue&quot;: { # An array value. # An array value. Cannot contain another array value. A `Value` instance that sets field `array_value` must not set fields `meaning` or `exclude_from_indexes`.
+              &quot;values&quot;: [ # Values in the array. The order of values in an array is preserved as long as all values have identical settings for &#x27;exclude_from_indexes&#x27;.
+                # Object with schema name: Value
+              ],
+            },
+            &quot;blobValue&quot;: &quot;A String&quot;, # A blob value. May have at most 1,000,000 bytes. When `exclude_from_indexes` is false, may have at most 1500 bytes. In JSON requests, must be base64-encoded.
+            &quot;booleanValue&quot;: True or False, # A boolean value.
+            &quot;doubleValue&quot;: 3.14, # A double value.
+            &quot;entityValue&quot;: # Object with schema name: Entity # An entity value. - May have no key. - May have a key with an incomplete key path. - May have a reserved/read-only key.
+            &quot;excludeFromIndexes&quot;: True or False, # If the value should be excluded from all indexes including those defined explicitly.
+            &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
+              &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
+              &quot;longitude&quot;: 3.14, # The longitude in degrees. It must be in the range [-180.0, +180.0].
+            },
+            &quot;integerValue&quot;: &quot;A String&quot;, # An integer value.
+            &quot;keyValue&quot;: { # A unique identifier for an entity. If a key&#x27;s partition ID or any of its path kinds or names are reserved/read-only, the key is reserved/read-only. A reserved/read-only key is forbidden in certain documented contexts. # A key value.
+              &quot;partitionId&quot;: { # A partition ID identifies a grouping of entities. The grouping is always by project and namespace, however the namespace ID may be empty. A partition ID contains several dimensions: project ID and namespace ID. Partition dimensions: - May be `&quot;&quot;`. - Must be valid UTF-8 bytes. - Must have values that match regex `[A-Za-z\d\.\-_]{1,100}` If the value of any dimension matches regex `__.*__`, the partition is reserved/read-only. A reserved/read-only partition ID is forbidden in certain documented contexts. Foreign partition IDs (in which the project ID does not match the context project ID ) are discouraged. Reads and writes of foreign partition IDs may fail if the project is not in an active state. # Entities are partitioned into subsets, currently identified by a project ID and namespace ID. Queries are scoped to a single partition.
+                &quot;namespaceId&quot;: &quot;A String&quot;, # If not empty, the ID of the namespace to which the entities belong.
+                &quot;projectId&quot;: &quot;A String&quot;, # The ID of the project to which the entities belong.
+              },
+              &quot;path&quot;: [ # The entity path. An entity path consists of one or more elements composed of a kind and a string or numerical identifier, which identify entities. The first element identifies a _root entity_, the second element identifies a _child_ of the root entity, the third element identifies a child of the second entity, and so forth. The entities identified by all prefixes of the path are called the element&#x27;s _ancestors_. An entity path is always fully complete: *all* of the entity&#x27;s ancestors are required to be in the path along with the entity identifier itself. The only exception is that in some documented cases, the identifier in the last path element (for the entity) itself may be omitted. For example, the last path element of the key of `Mutation.insert` may have no identifier. A path can never be empty, and a path can have at most 100 elements.
+                { # A (kind, ID/name) pair used to construct a key path. If either name or ID is set, the element is complete. If neither is set, the element is incomplete.
+                  &quot;id&quot;: &quot;A String&quot;, # The auto-allocated ID of the entity. Never equal to zero. Values less than zero are discouraged and may not be supported in the future.
+                  &quot;kind&quot;: &quot;A String&quot;, # The kind of the entity. A kind matching regex `__.*__` is reserved/read-only. A kind must not contain more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
+                  &quot;name&quot;: &quot;A String&quot;, # The name of the entity. A name matching regex `__.*__` is reserved/read-only. A name must not be more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
+                },
+              ],
+            },
+            &quot;meaning&quot;: 42, # The `meaning` field should only be populated for backwards compatibility.
+            &quot;nullValue&quot;: &quot;A String&quot;, # A null value.
+            &quot;stringValue&quot;: &quot;A String&quot;, # A UTF-8 encoded string value. When `exclude_from_indexes` is false (it is indexed) , may have at most 1500 bytes. Otherwise, may be set to at most 1,000,000 bytes.
+            &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. When stored in the Datastore, precise only to microseconds; any additional precision is rounded down.
+          },
         },
       },
       &quot;update&quot;: { # A Datastore data object. An entity is limited to 1 megabyte when stored. That _roughly_ corresponds to a limit of 1 megabyte for the serialized form of this message. # The entity to update. The entity must already exist. Must have a complete key path.
@@ -250,7 +283,40 @@
           ],
         },
         &quot;properties&quot;: { # The entity&#x27;s properties. The map&#x27;s keys are property names. A property name matching regex `__.*__` is reserved. A reserved property name is forbidden in certain documented contexts. The name must not contain more than 500 characters. The name cannot be `&quot;&quot;`.
-          &quot;a_key&quot;: # Object with schema name: Value
+          &quot;a_key&quot;: { # A message that can hold any of the supported value types and associated metadata.
+            &quot;arrayValue&quot;: { # An array value. # An array value. Cannot contain another array value. A `Value` instance that sets field `array_value` must not set fields `meaning` or `exclude_from_indexes`.
+              &quot;values&quot;: [ # Values in the array. The order of values in an array is preserved as long as all values have identical settings for &#x27;exclude_from_indexes&#x27;.
+                # Object with schema name: Value
+              ],
+            },
+            &quot;blobValue&quot;: &quot;A String&quot;, # A blob value. May have at most 1,000,000 bytes. When `exclude_from_indexes` is false, may have at most 1500 bytes. In JSON requests, must be base64-encoded.
+            &quot;booleanValue&quot;: True or False, # A boolean value.
+            &quot;doubleValue&quot;: 3.14, # A double value.
+            &quot;entityValue&quot;: # Object with schema name: Entity # An entity value. - May have no key. - May have a key with an incomplete key path. - May have a reserved/read-only key.
+            &quot;excludeFromIndexes&quot;: True or False, # If the value should be excluded from all indexes including those defined explicitly.
+            &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
+              &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
+              &quot;longitude&quot;: 3.14, # The longitude in degrees. It must be in the range [-180.0, +180.0].
+            },
+            &quot;integerValue&quot;: &quot;A String&quot;, # An integer value.
+            &quot;keyValue&quot;: { # A unique identifier for an entity. If a key&#x27;s partition ID or any of its path kinds or names are reserved/read-only, the key is reserved/read-only. A reserved/read-only key is forbidden in certain documented contexts. # A key value.
+              &quot;partitionId&quot;: { # A partition ID identifies a grouping of entities. The grouping is always by project and namespace, however the namespace ID may be empty. A partition ID contains several dimensions: project ID and namespace ID. Partition dimensions: - May be `&quot;&quot;`. - Must be valid UTF-8 bytes. - Must have values that match regex `[A-Za-z\d\.\-_]{1,100}` If the value of any dimension matches regex `__.*__`, the partition is reserved/read-only. A reserved/read-only partition ID is forbidden in certain documented contexts. Foreign partition IDs (in which the project ID does not match the context project ID ) are discouraged. Reads and writes of foreign partition IDs may fail if the project is not in an active state. # Entities are partitioned into subsets, currently identified by a project ID and namespace ID. Queries are scoped to a single partition.
+                &quot;namespaceId&quot;: &quot;A String&quot;, # If not empty, the ID of the namespace to which the entities belong.
+                &quot;projectId&quot;: &quot;A String&quot;, # The ID of the project to which the entities belong.
+              },
+              &quot;path&quot;: [ # The entity path. An entity path consists of one or more elements composed of a kind and a string or numerical identifier, which identify entities. The first element identifies a _root entity_, the second element identifies a _child_ of the root entity, the third element identifies a child of the second entity, and so forth. The entities identified by all prefixes of the path are called the element&#x27;s _ancestors_. An entity path is always fully complete: *all* of the entity&#x27;s ancestors are required to be in the path along with the entity identifier itself. The only exception is that in some documented cases, the identifier in the last path element (for the entity) itself may be omitted. For example, the last path element of the key of `Mutation.insert` may have no identifier. A path can never be empty, and a path can have at most 100 elements.
+                { # A (kind, ID/name) pair used to construct a key path. If either name or ID is set, the element is complete. If neither is set, the element is incomplete.
+                  &quot;id&quot;: &quot;A String&quot;, # The auto-allocated ID of the entity. Never equal to zero. Values less than zero are discouraged and may not be supported in the future.
+                  &quot;kind&quot;: &quot;A String&quot;, # The kind of the entity. A kind matching regex `__.*__` is reserved/read-only. A kind must not contain more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
+                  &quot;name&quot;: &quot;A String&quot;, # The name of the entity. A name matching regex `__.*__` is reserved/read-only. A name must not be more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
+                },
+              ],
+            },
+            &quot;meaning&quot;: 42, # The `meaning` field should only be populated for backwards compatibility.
+            &quot;nullValue&quot;: &quot;A String&quot;, # A null value.
+            &quot;stringValue&quot;: &quot;A String&quot;, # A UTF-8 encoded string value. When `exclude_from_indexes` is false (it is indexed) , may have at most 1500 bytes. Otherwise, may be set to at most 1,000,000 bytes.
+            &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. When stored in the Datastore, precise only to microseconds; any additional precision is rounded down.
+          },
         },
       },
       &quot;upsert&quot;: { # A Datastore data object. An entity is limited to 1 megabyte when stored. That _roughly_ corresponds to a limit of 1 megabyte for the serialized form of this message. # The entity to upsert. The entity may or may not already exist. The entity key&#x27;s final path element may be incomplete.
@@ -268,7 +334,40 @@
           ],
         },
         &quot;properties&quot;: { # The entity&#x27;s properties. The map&#x27;s keys are property names. A property name matching regex `__.*__` is reserved. A reserved property name is forbidden in certain documented contexts. The name must not contain more than 500 characters. The name cannot be `&quot;&quot;`.
-          &quot;a_key&quot;: # Object with schema name: Value
+          &quot;a_key&quot;: { # A message that can hold any of the supported value types and associated metadata.
+            &quot;arrayValue&quot;: { # An array value. # An array value. Cannot contain another array value. A `Value` instance that sets field `array_value` must not set fields `meaning` or `exclude_from_indexes`.
+              &quot;values&quot;: [ # Values in the array. The order of values in an array is preserved as long as all values have identical settings for &#x27;exclude_from_indexes&#x27;.
+                # Object with schema name: Value
+              ],
+            },
+            &quot;blobValue&quot;: &quot;A String&quot;, # A blob value. May have at most 1,000,000 bytes. When `exclude_from_indexes` is false, may have at most 1500 bytes. In JSON requests, must be base64-encoded.
+            &quot;booleanValue&quot;: True or False, # A boolean value.
+            &quot;doubleValue&quot;: 3.14, # A double value.
+            &quot;entityValue&quot;: # Object with schema name: Entity # An entity value. - May have no key. - May have a key with an incomplete key path. - May have a reserved/read-only key.
+            &quot;excludeFromIndexes&quot;: True or False, # If the value should be excluded from all indexes including those defined explicitly.
+            &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
+              &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
+              &quot;longitude&quot;: 3.14, # The longitude in degrees. It must be in the range [-180.0, +180.0].
+            },
+            &quot;integerValue&quot;: &quot;A String&quot;, # An integer value.
+            &quot;keyValue&quot;: { # A unique identifier for an entity. If a key&#x27;s partition ID or any of its path kinds or names are reserved/read-only, the key is reserved/read-only. A reserved/read-only key is forbidden in certain documented contexts. # A key value.
+              &quot;partitionId&quot;: { # A partition ID identifies a grouping of entities. The grouping is always by project and namespace, however the namespace ID may be empty. A partition ID contains several dimensions: project ID and namespace ID. Partition dimensions: - May be `&quot;&quot;`. - Must be valid UTF-8 bytes. - Must have values that match regex `[A-Za-z\d\.\-_]{1,100}` If the value of any dimension matches regex `__.*__`, the partition is reserved/read-only. A reserved/read-only partition ID is forbidden in certain documented contexts. Foreign partition IDs (in which the project ID does not match the context project ID ) are discouraged. Reads and writes of foreign partition IDs may fail if the project is not in an active state. # Entities are partitioned into subsets, currently identified by a project ID and namespace ID. Queries are scoped to a single partition.
+                &quot;namespaceId&quot;: &quot;A String&quot;, # If not empty, the ID of the namespace to which the entities belong.
+                &quot;projectId&quot;: &quot;A String&quot;, # The ID of the project to which the entities belong.
+              },
+              &quot;path&quot;: [ # The entity path. An entity path consists of one or more elements composed of a kind and a string or numerical identifier, which identify entities. The first element identifies a _root entity_, the second element identifies a _child_ of the root entity, the third element identifies a child of the second entity, and so forth. The entities identified by all prefixes of the path are called the element&#x27;s _ancestors_. An entity path is always fully complete: *all* of the entity&#x27;s ancestors are required to be in the path along with the entity identifier itself. The only exception is that in some documented cases, the identifier in the last path element (for the entity) itself may be omitted. For example, the last path element of the key of `Mutation.insert` may have no identifier. A path can never be empty, and a path can have at most 100 elements.
+                { # A (kind, ID/name) pair used to construct a key path. If either name or ID is set, the element is complete. If neither is set, the element is incomplete.
+                  &quot;id&quot;: &quot;A String&quot;, # The auto-allocated ID of the entity. Never equal to zero. Values less than zero are discouraged and may not be supported in the future.
+                  &quot;kind&quot;: &quot;A String&quot;, # The kind of the entity. A kind matching regex `__.*__` is reserved/read-only. A kind must not contain more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
+                  &quot;name&quot;: &quot;A String&quot;, # The name of the entity. A name matching regex `__.*__` is reserved/read-only. A name must not be more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
+                },
+              ],
+            },
+            &quot;meaning&quot;: 42, # The `meaning` field should only be populated for backwards compatibility.
+            &quot;nullValue&quot;: &quot;A String&quot;, # A null value.
+            &quot;stringValue&quot;: &quot;A String&quot;, # A UTF-8 encoded string value. When `exclude_from_indexes` is false (it is indexed) , may have at most 1500 bytes. Otherwise, may be set to at most 1,000,000 bytes.
+            &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. When stored in the Datastore, precise only to microseconds; any additional precision is rounded down.
+          },
         },
       },
     },
@@ -381,7 +480,40 @@
           ],
         },
         &quot;properties&quot;: { # The entity&#x27;s properties. The map&#x27;s keys are property names. A property name matching regex `__.*__` is reserved. A reserved property name is forbidden in certain documented contexts. The name must not contain more than 500 characters. The name cannot be `&quot;&quot;`.
-          &quot;a_key&quot;: # Object with schema name: Value
+          &quot;a_key&quot;: { # A message that can hold any of the supported value types and associated metadata.
+            &quot;arrayValue&quot;: { # An array value. # An array value. Cannot contain another array value. A `Value` instance that sets field `array_value` must not set fields `meaning` or `exclude_from_indexes`.
+              &quot;values&quot;: [ # Values in the array. The order of values in an array is preserved as long as all values have identical settings for &#x27;exclude_from_indexes&#x27;.
+                # Object with schema name: Value
+              ],
+            },
+            &quot;blobValue&quot;: &quot;A String&quot;, # A blob value. May have at most 1,000,000 bytes. When `exclude_from_indexes` is false, may have at most 1500 bytes. In JSON requests, must be base64-encoded.
+            &quot;booleanValue&quot;: True or False, # A boolean value.
+            &quot;doubleValue&quot;: 3.14, # A double value.
+            &quot;entityValue&quot;: # Object with schema name: Entity # An entity value. - May have no key. - May have a key with an incomplete key path. - May have a reserved/read-only key.
+            &quot;excludeFromIndexes&quot;: True or False, # If the value should be excluded from all indexes including those defined explicitly.
+            &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
+              &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
+              &quot;longitude&quot;: 3.14, # The longitude in degrees. It must be in the range [-180.0, +180.0].
+            },
+            &quot;integerValue&quot;: &quot;A String&quot;, # An integer value.
+            &quot;keyValue&quot;: { # A unique identifier for an entity. If a key&#x27;s partition ID or any of its path kinds or names are reserved/read-only, the key is reserved/read-only. A reserved/read-only key is forbidden in certain documented contexts. # A key value.
+              &quot;partitionId&quot;: { # A partition ID identifies a grouping of entities. The grouping is always by project and namespace, however the namespace ID may be empty. A partition ID contains several dimensions: project ID and namespace ID. Partition dimensions: - May be `&quot;&quot;`. - Must be valid UTF-8 bytes. - Must have values that match regex `[A-Za-z\d\.\-_]{1,100}` If the value of any dimension matches regex `__.*__`, the partition is reserved/read-only. A reserved/read-only partition ID is forbidden in certain documented contexts. Foreign partition IDs (in which the project ID does not match the context project ID ) are discouraged. Reads and writes of foreign partition IDs may fail if the project is not in an active state. # Entities are partitioned into subsets, currently identified by a project ID and namespace ID. Queries are scoped to a single partition.
+                &quot;namespaceId&quot;: &quot;A String&quot;, # If not empty, the ID of the namespace to which the entities belong.
+                &quot;projectId&quot;: &quot;A String&quot;, # The ID of the project to which the entities belong.
+              },
+              &quot;path&quot;: [ # The entity path. An entity path consists of one or more elements composed of a kind and a string or numerical identifier, which identify entities. The first element identifies a _root entity_, the second element identifies a _child_ of the root entity, the third element identifies a child of the second entity, and so forth. The entities identified by all prefixes of the path are called the element&#x27;s _ancestors_. An entity path is always fully complete: *all* of the entity&#x27;s ancestors are required to be in the path along with the entity identifier itself. The only exception is that in some documented cases, the identifier in the last path element (for the entity) itself may be omitted. For example, the last path element of the key of `Mutation.insert` may have no identifier. A path can never be empty, and a path can have at most 100 elements.
+                { # A (kind, ID/name) pair used to construct a key path. If either name or ID is set, the element is complete. If neither is set, the element is incomplete.
+                  &quot;id&quot;: &quot;A String&quot;, # The auto-allocated ID of the entity. Never equal to zero. Values less than zero are discouraged and may not be supported in the future.
+                  &quot;kind&quot;: &quot;A String&quot;, # The kind of the entity. A kind matching regex `__.*__` is reserved/read-only. A kind must not contain more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
+                  &quot;name&quot;: &quot;A String&quot;, # The name of the entity. A name matching regex `__.*__` is reserved/read-only. A name must not be more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
+                },
+              ],
+            },
+            &quot;meaning&quot;: 42, # The `meaning` field should only be populated for backwards compatibility.
+            &quot;nullValue&quot;: &quot;A String&quot;, # A null value.
+            &quot;stringValue&quot;: &quot;A String&quot;, # A UTF-8 encoded string value. When `exclude_from_indexes` is false (it is indexed) , may have at most 1500 bytes. Otherwise, may be set to at most 1,000,000 bytes.
+            &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. When stored in the Datastore, precise only to microseconds; any additional precision is rounded down.
+          },
         },
       },
       &quot;version&quot;: &quot;A String&quot;, # The version of the entity, a strictly positive number that monotonically increases with changes to the entity. This field is set for `FULL` entity results. For missing entities in `LookupResponse`, this is the version of the snapshot that was used to look up the entity, and it is always set except for eventually consistent reads.
@@ -405,7 +537,40 @@
           ],
         },
         &quot;properties&quot;: { # The entity&#x27;s properties. The map&#x27;s keys are property names. A property name matching regex `__.*__` is reserved. A reserved property name is forbidden in certain documented contexts. The name must not contain more than 500 characters. The name cannot be `&quot;&quot;`.
-          &quot;a_key&quot;: # Object with schema name: Value
+          &quot;a_key&quot;: { # A message that can hold any of the supported value types and associated metadata.
+            &quot;arrayValue&quot;: { # An array value. # An array value. Cannot contain another array value. A `Value` instance that sets field `array_value` must not set fields `meaning` or `exclude_from_indexes`.
+              &quot;values&quot;: [ # Values in the array. The order of values in an array is preserved as long as all values have identical settings for &#x27;exclude_from_indexes&#x27;.
+                # Object with schema name: Value
+              ],
+            },
+            &quot;blobValue&quot;: &quot;A String&quot;, # A blob value. May have at most 1,000,000 bytes. When `exclude_from_indexes` is false, may have at most 1500 bytes. In JSON requests, must be base64-encoded.
+            &quot;booleanValue&quot;: True or False, # A boolean value.
+            &quot;doubleValue&quot;: 3.14, # A double value.
+            &quot;entityValue&quot;: # Object with schema name: Entity # An entity value. - May have no key. - May have a key with an incomplete key path. - May have a reserved/read-only key.
+            &quot;excludeFromIndexes&quot;: True or False, # If the value should be excluded from all indexes including those defined explicitly.
+            &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
+              &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
+              &quot;longitude&quot;: 3.14, # The longitude in degrees. It must be in the range [-180.0, +180.0].
+            },
+            &quot;integerValue&quot;: &quot;A String&quot;, # An integer value.
+            &quot;keyValue&quot;: { # A unique identifier for an entity. If a key&#x27;s partition ID or any of its path kinds or names are reserved/read-only, the key is reserved/read-only. A reserved/read-only key is forbidden in certain documented contexts. # A key value.
+              &quot;partitionId&quot;: { # A partition ID identifies a grouping of entities. The grouping is always by project and namespace, however the namespace ID may be empty. A partition ID contains several dimensions: project ID and namespace ID. Partition dimensions: - May be `&quot;&quot;`. - Must be valid UTF-8 bytes. - Must have values that match regex `[A-Za-z\d\.\-_]{1,100}` If the value of any dimension matches regex `__.*__`, the partition is reserved/read-only. A reserved/read-only partition ID is forbidden in certain documented contexts. Foreign partition IDs (in which the project ID does not match the context project ID ) are discouraged. Reads and writes of foreign partition IDs may fail if the project is not in an active state. # Entities are partitioned into subsets, currently identified by a project ID and namespace ID. Queries are scoped to a single partition.
+                &quot;namespaceId&quot;: &quot;A String&quot;, # If not empty, the ID of the namespace to which the entities belong.
+                &quot;projectId&quot;: &quot;A String&quot;, # The ID of the project to which the entities belong.
+              },
+              &quot;path&quot;: [ # The entity path. An entity path consists of one or more elements composed of a kind and a string or numerical identifier, which identify entities. The first element identifies a _root entity_, the second element identifies a _child_ of the root entity, the third element identifies a child of the second entity, and so forth. The entities identified by all prefixes of the path are called the element&#x27;s _ancestors_. An entity path is always fully complete: *all* of the entity&#x27;s ancestors are required to be in the path along with the entity identifier itself. The only exception is that in some documented cases, the identifier in the last path element (for the entity) itself may be omitted. For example, the last path element of the key of `Mutation.insert` may have no identifier. A path can never be empty, and a path can have at most 100 elements.
+                { # A (kind, ID/name) pair used to construct a key path. If either name or ID is set, the element is complete. If neither is set, the element is incomplete.
+                  &quot;id&quot;: &quot;A String&quot;, # The auto-allocated ID of the entity. Never equal to zero. Values less than zero are discouraged and may not be supported in the future.
+                  &quot;kind&quot;: &quot;A String&quot;, # The kind of the entity. A kind matching regex `__.*__` is reserved/read-only. A kind must not contain more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
+                  &quot;name&quot;: &quot;A String&quot;, # The name of the entity. A name matching regex `__.*__` is reserved/read-only. A name must not be more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
+                },
+              ],
+            },
+            &quot;meaning&quot;: 42, # The `meaning` field should only be populated for backwards compatibility.
+            &quot;nullValue&quot;: &quot;A String&quot;, # A null value.
+            &quot;stringValue&quot;: &quot;A String&quot;, # A UTF-8 encoded string value. When `exclude_from_indexes` is false (it is indexed) , may have at most 1500 bytes. Otherwise, may be set to at most 1,000,000 bytes.
+            &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. When stored in the Datastore, precise only to microseconds; any additional precision is rounded down.
+          },
         },
       },
       &quot;version&quot;: &quot;A String&quot;, # The version of the entity, a strictly positive number that monotonically increases with changes to the entity. This field is set for `FULL` entity results. For missing entities in `LookupResponse`, this is the version of the snapshot that was used to look up the entity, and it is always set except for eventually consistent reads.
@@ -503,24 +668,7 @@
           &quot;blobValue&quot;: &quot;A String&quot;, # A blob value. May have at most 1,000,000 bytes. When `exclude_from_indexes` is false, may have at most 1500 bytes. In JSON requests, must be base64-encoded.
           &quot;booleanValue&quot;: True or False, # A boolean value.
           &quot;doubleValue&quot;: 3.14, # A double value.
-          &quot;entityValue&quot;: { # A Datastore data object. An entity is limited to 1 megabyte when stored. That _roughly_ corresponds to a limit of 1 megabyte for the serialized form of this message. # An entity value. - May have no key. - May have a key with an incomplete key path. - May have a reserved/read-only key.
-            &quot;key&quot;: { # A unique identifier for an entity. If a key&#x27;s partition ID or any of its path kinds or names are reserved/read-only, the key is reserved/read-only. A reserved/read-only key is forbidden in certain documented contexts. # The entity&#x27;s key. An entity must have a key, unless otherwise documented (for example, an entity in `Value.entity_value` may have no key). An entity&#x27;s kind is its key path&#x27;s last element&#x27;s kind, or null if it has no key.
-              &quot;partitionId&quot;: { # A partition ID identifies a grouping of entities. The grouping is always by project and namespace, however the namespace ID may be empty. A partition ID contains several dimensions: project ID and namespace ID. Partition dimensions: - May be `&quot;&quot;`. - Must be valid UTF-8 bytes. - Must have values that match regex `[A-Za-z\d\.\-_]{1,100}` If the value of any dimension matches regex `__.*__`, the partition is reserved/read-only. A reserved/read-only partition ID is forbidden in certain documented contexts. Foreign partition IDs (in which the project ID does not match the context project ID ) are discouraged. Reads and writes of foreign partition IDs may fail if the project is not in an active state. # Entities are partitioned into subsets, currently identified by a project ID and namespace ID. Queries are scoped to a single partition.
-                &quot;namespaceId&quot;: &quot;A String&quot;, # If not empty, the ID of the namespace to which the entities belong.
-                &quot;projectId&quot;: &quot;A String&quot;, # The ID of the project to which the entities belong.
-              },
-              &quot;path&quot;: [ # The entity path. An entity path consists of one or more elements composed of a kind and a string or numerical identifier, which identify entities. The first element identifies a _root entity_, the second element identifies a _child_ of the root entity, the third element identifies a child of the second entity, and so forth. The entities identified by all prefixes of the path are called the element&#x27;s _ancestors_. An entity path is always fully complete: *all* of the entity&#x27;s ancestors are required to be in the path along with the entity identifier itself. The only exception is that in some documented cases, the identifier in the last path element (for the entity) itself may be omitted. For example, the last path element of the key of `Mutation.insert` may have no identifier. A path can never be empty, and a path can have at most 100 elements.
-                { # A (kind, ID/name) pair used to construct a key path. If either name or ID is set, the element is complete. If neither is set, the element is incomplete.
-                  &quot;id&quot;: &quot;A String&quot;, # The auto-allocated ID of the entity. Never equal to zero. Values less than zero are discouraged and may not be supported in the future.
-                  &quot;kind&quot;: &quot;A String&quot;, # The kind of the entity. A kind matching regex `__.*__` is reserved/read-only. A kind must not contain more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
-                  &quot;name&quot;: &quot;A String&quot;, # The name of the entity. A name matching regex `__.*__` is reserved/read-only. A name must not be more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
-                },
-              ],
-            },
-            &quot;properties&quot;: { # The entity&#x27;s properties. The map&#x27;s keys are property names. A property name matching regex `__.*__` is reserved. A reserved property name is forbidden in certain documented contexts. The name must not contain more than 500 characters. The name cannot be `&quot;&quot;`.
-              &quot;a_key&quot;: # Object with schema name: Value
-            },
-          },
+          &quot;entityValue&quot;: # Object with schema name: Entity # An entity value. - May have no key. - May have a key with an incomplete key path. - May have a reserved/read-only key.
           &quot;excludeFromIndexes&quot;: True or False, # If the value should be excluded from all indexes including those defined explicitly.
           &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
             &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
@@ -559,24 +707,7 @@
           &quot;blobValue&quot;: &quot;A String&quot;, # A blob value. May have at most 1,000,000 bytes. When `exclude_from_indexes` is false, may have at most 1500 bytes. In JSON requests, must be base64-encoded.
           &quot;booleanValue&quot;: True or False, # A boolean value.
           &quot;doubleValue&quot;: 3.14, # A double value.
-          &quot;entityValue&quot;: { # A Datastore data object. An entity is limited to 1 megabyte when stored. That _roughly_ corresponds to a limit of 1 megabyte for the serialized form of this message. # An entity value. - May have no key. - May have a key with an incomplete key path. - May have a reserved/read-only key.
-            &quot;key&quot;: { # A unique identifier for an entity. If a key&#x27;s partition ID or any of its path kinds or names are reserved/read-only, the key is reserved/read-only. A reserved/read-only key is forbidden in certain documented contexts. # The entity&#x27;s key. An entity must have a key, unless otherwise documented (for example, an entity in `Value.entity_value` may have no key). An entity&#x27;s kind is its key path&#x27;s last element&#x27;s kind, or null if it has no key.
-              &quot;partitionId&quot;: { # A partition ID identifies a grouping of entities. The grouping is always by project and namespace, however the namespace ID may be empty. A partition ID contains several dimensions: project ID and namespace ID. Partition dimensions: - May be `&quot;&quot;`. - Must be valid UTF-8 bytes. - Must have values that match regex `[A-Za-z\d\.\-_]{1,100}` If the value of any dimension matches regex `__.*__`, the partition is reserved/read-only. A reserved/read-only partition ID is forbidden in certain documented contexts. Foreign partition IDs (in which the project ID does not match the context project ID ) are discouraged. Reads and writes of foreign partition IDs may fail if the project is not in an active state. # Entities are partitioned into subsets, currently identified by a project ID and namespace ID. Queries are scoped to a single partition.
-                &quot;namespaceId&quot;: &quot;A String&quot;, # If not empty, the ID of the namespace to which the entities belong.
-                &quot;projectId&quot;: &quot;A String&quot;, # The ID of the project to which the entities belong.
-              },
-              &quot;path&quot;: [ # The entity path. An entity path consists of one or more elements composed of a kind and a string or numerical identifier, which identify entities. The first element identifies a _root entity_, the second element identifies a _child_ of the root entity, the third element identifies a child of the second entity, and so forth. The entities identified by all prefixes of the path are called the element&#x27;s _ancestors_. An entity path is always fully complete: *all* of the entity&#x27;s ancestors are required to be in the path along with the entity identifier itself. The only exception is that in some documented cases, the identifier in the last path element (for the entity) itself may be omitted. For example, the last path element of the key of `Mutation.insert` may have no identifier. A path can never be empty, and a path can have at most 100 elements.
-                { # A (kind, ID/name) pair used to construct a key path. If either name or ID is set, the element is complete. If neither is set, the element is incomplete.
-                  &quot;id&quot;: &quot;A String&quot;, # The auto-allocated ID of the entity. Never equal to zero. Values less than zero are discouraged and may not be supported in the future.
-                  &quot;kind&quot;: &quot;A String&quot;, # The kind of the entity. A kind matching regex `__.*__` is reserved/read-only. A kind must not contain more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
-                  &quot;name&quot;: &quot;A String&quot;, # The name of the entity. A name matching regex `__.*__` is reserved/read-only. A name must not be more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
-                },
-              ],
-            },
-            &quot;properties&quot;: { # The entity&#x27;s properties. The map&#x27;s keys are property names. A property name matching regex `__.*__` is reserved. A reserved property name is forbidden in certain documented contexts. The name must not contain more than 500 characters. The name cannot be `&quot;&quot;`.
-              &quot;a_key&quot;: # Object with schema name: Value
-            },
-          },
+          &quot;entityValue&quot;: # Object with schema name: Entity # An entity value. - May have no key. - May have a key with an incomplete key path. - May have a reserved/read-only key.
           &quot;excludeFromIndexes&quot;: True or False, # If the value should be excluded from all indexes including those defined explicitly.
           &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
             &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
@@ -637,24 +768,7 @@
           &quot;blobValue&quot;: &quot;A String&quot;, # A blob value. May have at most 1,000,000 bytes. When `exclude_from_indexes` is false, may have at most 1500 bytes. In JSON requests, must be base64-encoded.
           &quot;booleanValue&quot;: True or False, # A boolean value.
           &quot;doubleValue&quot;: 3.14, # A double value.
-          &quot;entityValue&quot;: { # A Datastore data object. An entity is limited to 1 megabyte when stored. That _roughly_ corresponds to a limit of 1 megabyte for the serialized form of this message. # An entity value. - May have no key. - May have a key with an incomplete key path. - May have a reserved/read-only key.
-            &quot;key&quot;: { # A unique identifier for an entity. If a key&#x27;s partition ID or any of its path kinds or names are reserved/read-only, the key is reserved/read-only. A reserved/read-only key is forbidden in certain documented contexts. # The entity&#x27;s key. An entity must have a key, unless otherwise documented (for example, an entity in `Value.entity_value` may have no key). An entity&#x27;s kind is its key path&#x27;s last element&#x27;s kind, or null if it has no key.
-              &quot;partitionId&quot;: { # A partition ID identifies a grouping of entities. The grouping is always by project and namespace, however the namespace ID may be empty. A partition ID contains several dimensions: project ID and namespace ID. Partition dimensions: - May be `&quot;&quot;`. - Must be valid UTF-8 bytes. - Must have values that match regex `[A-Za-z\d\.\-_]{1,100}` If the value of any dimension matches regex `__.*__`, the partition is reserved/read-only. A reserved/read-only partition ID is forbidden in certain documented contexts. Foreign partition IDs (in which the project ID does not match the context project ID ) are discouraged. Reads and writes of foreign partition IDs may fail if the project is not in an active state. # Entities are partitioned into subsets, currently identified by a project ID and namespace ID. Queries are scoped to a single partition.
-                &quot;namespaceId&quot;: &quot;A String&quot;, # If not empty, the ID of the namespace to which the entities belong.
-                &quot;projectId&quot;: &quot;A String&quot;, # The ID of the project to which the entities belong.
-              },
-              &quot;path&quot;: [ # The entity path. An entity path consists of one or more elements composed of a kind and a string or numerical identifier, which identify entities. The first element identifies a _root entity_, the second element identifies a _child_ of the root entity, the third element identifies a child of the second entity, and so forth. The entities identified by all prefixes of the path are called the element&#x27;s _ancestors_. An entity path is always fully complete: *all* of the entity&#x27;s ancestors are required to be in the path along with the entity identifier itself. The only exception is that in some documented cases, the identifier in the last path element (for the entity) itself may be omitted. For example, the last path element of the key of `Mutation.insert` may have no identifier. A path can never be empty, and a path can have at most 100 elements.
-                { # A (kind, ID/name) pair used to construct a key path. If either name or ID is set, the element is complete. If neither is set, the element is incomplete.
-                  &quot;id&quot;: &quot;A String&quot;, # The auto-allocated ID of the entity. Never equal to zero. Values less than zero are discouraged and may not be supported in the future.
-                  &quot;kind&quot;: &quot;A String&quot;, # The kind of the entity. A kind matching regex `__.*__` is reserved/read-only. A kind must not contain more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
-                  &quot;name&quot;: &quot;A String&quot;, # The name of the entity. A name matching regex `__.*__` is reserved/read-only. A name must not be more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
-                },
-              ],
-            },
-            &quot;properties&quot;: { # The entity&#x27;s properties. The map&#x27;s keys are property names. A property name matching regex `__.*__` is reserved. A reserved property name is forbidden in certain documented contexts. The name must not contain more than 500 characters. The name cannot be `&quot;&quot;`.
-              &quot;a_key&quot;: # Object with schema name: Value
-            },
-          },
+          &quot;entityValue&quot;: # Object with schema name: Entity # An entity value. - May have no key. - May have a key with an incomplete key path. - May have a reserved/read-only key.
           &quot;excludeFromIndexes&quot;: True or False, # If the value should be excluded from all indexes including those defined explicitly.
           &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
             &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
@@ -741,7 +855,40 @@
             ],
           },
           &quot;properties&quot;: { # The entity&#x27;s properties. The map&#x27;s keys are property names. A property name matching regex `__.*__` is reserved. A reserved property name is forbidden in certain documented contexts. The name must not contain more than 500 characters. The name cannot be `&quot;&quot;`.
-            &quot;a_key&quot;: # Object with schema name: Value
+            &quot;a_key&quot;: { # A message that can hold any of the supported value types and associated metadata.
+              &quot;arrayValue&quot;: { # An array value. # An array value. Cannot contain another array value. A `Value` instance that sets field `array_value` must not set fields `meaning` or `exclude_from_indexes`.
+                &quot;values&quot;: [ # Values in the array. The order of values in an array is preserved as long as all values have identical settings for &#x27;exclude_from_indexes&#x27;.
+                  # Object with schema name: Value
+                ],
+              },
+              &quot;blobValue&quot;: &quot;A String&quot;, # A blob value. May have at most 1,000,000 bytes. When `exclude_from_indexes` is false, may have at most 1500 bytes. In JSON requests, must be base64-encoded.
+              &quot;booleanValue&quot;: True or False, # A boolean value.
+              &quot;doubleValue&quot;: 3.14, # A double value.
+              &quot;entityValue&quot;: # Object with schema name: Entity # An entity value. - May have no key. - May have a key with an incomplete key path. - May have a reserved/read-only key.
+              &quot;excludeFromIndexes&quot;: True or False, # If the value should be excluded from all indexes including those defined explicitly.
+              &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
+                &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
+                &quot;longitude&quot;: 3.14, # The longitude in degrees. It must be in the range [-180.0, +180.0].
+              },
+              &quot;integerValue&quot;: &quot;A String&quot;, # An integer value.
+              &quot;keyValue&quot;: { # A unique identifier for an entity. If a key&#x27;s partition ID or any of its path kinds or names are reserved/read-only, the key is reserved/read-only. A reserved/read-only key is forbidden in certain documented contexts. # A key value.
+                &quot;partitionId&quot;: { # A partition ID identifies a grouping of entities. The grouping is always by project and namespace, however the namespace ID may be empty. A partition ID contains several dimensions: project ID and namespace ID. Partition dimensions: - May be `&quot;&quot;`. - Must be valid UTF-8 bytes. - Must have values that match regex `[A-Za-z\d\.\-_]{1,100}` If the value of any dimension matches regex `__.*__`, the partition is reserved/read-only. A reserved/read-only partition ID is forbidden in certain documented contexts. Foreign partition IDs (in which the project ID does not match the context project ID ) are discouraged. Reads and writes of foreign partition IDs may fail if the project is not in an active state. # Entities are partitioned into subsets, currently identified by a project ID and namespace ID. Queries are scoped to a single partition.
+                  &quot;namespaceId&quot;: &quot;A String&quot;, # If not empty, the ID of the namespace to which the entities belong.
+                  &quot;projectId&quot;: &quot;A String&quot;, # The ID of the project to which the entities belong.
+                },
+                &quot;path&quot;: [ # The entity path. An entity path consists of one or more elements composed of a kind and a string or numerical identifier, which identify entities. The first element identifies a _root entity_, the second element identifies a _child_ of the root entity, the third element identifies a child of the second entity, and so forth. The entities identified by all prefixes of the path are called the element&#x27;s _ancestors_. An entity path is always fully complete: *all* of the entity&#x27;s ancestors are required to be in the path along with the entity identifier itself. The only exception is that in some documented cases, the identifier in the last path element (for the entity) itself may be omitted. For example, the last path element of the key of `Mutation.insert` may have no identifier. A path can never be empty, and a path can have at most 100 elements.
+                  { # A (kind, ID/name) pair used to construct a key path. If either name or ID is set, the element is complete. If neither is set, the element is incomplete.
+                    &quot;id&quot;: &quot;A String&quot;, # The auto-allocated ID of the entity. Never equal to zero. Values less than zero are discouraged and may not be supported in the future.
+                    &quot;kind&quot;: &quot;A String&quot;, # The kind of the entity. A kind matching regex `__.*__` is reserved/read-only. A kind must not contain more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
+                    &quot;name&quot;: &quot;A String&quot;, # The name of the entity. A name matching regex `__.*__` is reserved/read-only. A name must not be more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
+                  },
+                ],
+              },
+              &quot;meaning&quot;: 42, # The `meaning` field should only be populated for backwards compatibility.
+              &quot;nullValue&quot;: &quot;A String&quot;, # A null value.
+              &quot;stringValue&quot;: &quot;A String&quot;, # A UTF-8 encoded string value. When `exclude_from_indexes` is false (it is indexed) , may have at most 1500 bytes. Otherwise, may be set to at most 1,000,000 bytes.
+              &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. When stored in the Datastore, precise only to microseconds; any additional precision is rounded down.
+            },
           },
         },
         &quot;version&quot;: &quot;A String&quot;, # The version of the entity, a strictly positive number that monotonically increases with changes to the entity. This field is set for `FULL` entity results. For missing entities in `LookupResponse`, this is the version of the snapshot that was used to look up the entity, and it is always set except for eventually consistent reads.
@@ -780,24 +927,7 @@
           &quot;blobValue&quot;: &quot;A String&quot;, # A blob value. May have at most 1,000,000 bytes. When `exclude_from_indexes` is false, may have at most 1500 bytes. In JSON requests, must be base64-encoded.
           &quot;booleanValue&quot;: True or False, # A boolean value.
           &quot;doubleValue&quot;: 3.14, # A double value.
-          &quot;entityValue&quot;: { # A Datastore data object. An entity is limited to 1 megabyte when stored. That _roughly_ corresponds to a limit of 1 megabyte for the serialized form of this message. # An entity value. - May have no key. - May have a key with an incomplete key path. - May have a reserved/read-only key.
-            &quot;key&quot;: { # A unique identifier for an entity. If a key&#x27;s partition ID or any of its path kinds or names are reserved/read-only, the key is reserved/read-only. A reserved/read-only key is forbidden in certain documented contexts. # The entity&#x27;s key. An entity must have a key, unless otherwise documented (for example, an entity in `Value.entity_value` may have no key). An entity&#x27;s kind is its key path&#x27;s last element&#x27;s kind, or null if it has no key.
-              &quot;partitionId&quot;: { # A partition ID identifies a grouping of entities. The grouping is always by project and namespace, however the namespace ID may be empty. A partition ID contains several dimensions: project ID and namespace ID. Partition dimensions: - May be `&quot;&quot;`. - Must be valid UTF-8 bytes. - Must have values that match regex `[A-Za-z\d\.\-_]{1,100}` If the value of any dimension matches regex `__.*__`, the partition is reserved/read-only. A reserved/read-only partition ID is forbidden in certain documented contexts. Foreign partition IDs (in which the project ID does not match the context project ID ) are discouraged. Reads and writes of foreign partition IDs may fail if the project is not in an active state. # Entities are partitioned into subsets, currently identified by a project ID and namespace ID. Queries are scoped to a single partition.
-                &quot;namespaceId&quot;: &quot;A String&quot;, # If not empty, the ID of the namespace to which the entities belong.
-                &quot;projectId&quot;: &quot;A String&quot;, # The ID of the project to which the entities belong.
-              },
-              &quot;path&quot;: [ # The entity path. An entity path consists of one or more elements composed of a kind and a string or numerical identifier, which identify entities. The first element identifies a _root entity_, the second element identifies a _child_ of the root entity, the third element identifies a child of the second entity, and so forth. The entities identified by all prefixes of the path are called the element&#x27;s _ancestors_. An entity path is always fully complete: *all* of the entity&#x27;s ancestors are required to be in the path along with the entity identifier itself. The only exception is that in some documented cases, the identifier in the last path element (for the entity) itself may be omitted. For example, the last path element of the key of `Mutation.insert` may have no identifier. A path can never be empty, and a path can have at most 100 elements.
-                { # A (kind, ID/name) pair used to construct a key path. If either name or ID is set, the element is complete. If neither is set, the element is incomplete.
-                  &quot;id&quot;: &quot;A String&quot;, # The auto-allocated ID of the entity. Never equal to zero. Values less than zero are discouraged and may not be supported in the future.
-                  &quot;kind&quot;: &quot;A String&quot;, # The kind of the entity. A kind matching regex `__.*__` is reserved/read-only. A kind must not contain more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
-                  &quot;name&quot;: &quot;A String&quot;, # The name of the entity. A name matching regex `__.*__` is reserved/read-only. A name must not be more than 1500 bytes when UTF-8 encoded. Cannot be `&quot;&quot;`.
-                },
-              ],
-            },
-            &quot;properties&quot;: { # The entity&#x27;s properties. The map&#x27;s keys are property names. A property name matching regex `__.*__` is reserved. A reserved property name is forbidden in certain documented contexts. The name must not contain more than 500 characters. The name cannot be `&quot;&quot;`.
-              &quot;a_key&quot;: # Object with schema name: Value
-            },
-          },
+          &quot;entityValue&quot;: # Object with schema name: Entity # An entity value. - May have no key. - May have a key with an incomplete key path. - May have a reserved/read-only key.
           &quot;excludeFromIndexes&quot;: True or False, # If the value should be excluded from all indexes including those defined explicitly.
           &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
             &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
diff --git a/docs/dyn/firestore_v1beta1.projects.databases.documents.html b/docs/dyn/firestore_v1beta1.projects.databases.documents.html
index 2a1c182..2381638 100644
--- a/docs/dyn/firestore_v1beta1.projects.databases.documents.html
+++ b/docs/dyn/firestore_v1beta1.projects.databases.documents.html
@@ -175,7 +175,11 @@
     &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the document was created. This value increases monotonically when a document is deleted then recreated. It can also be compared to values from other documents and the `read_time` of a query.
     &quot;fields&quot;: { # The document&#x27;s fields. The map keys represent field names. A simple field name contains only characters `a` to `z`, `A` to `Z`, `0` to `9`, or `_`, and must not start with `0` to `9`. For example, `foo_bar_17`. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty. Field paths may be used in other contexts to refer to structured fields defined here. For `map_value`, the field path is represented by the simple or quoted field names of the containing fields, delimited by `.`. For example, the structured field `&quot;foo&quot; : { map_value: { &quot;x&amp;y&quot; : { string_value: &quot;hello&quot; }}}` would be represented by the field path `foo.x&amp;y`. Within a field path, a quoted field name starts and ends with `` ` `` and may contain any character. Some characters, including `` ` ``, must be escaped using a `\`. For example, `` `x&amp;y` `` represents `x&amp;y` and `` `bak\`tik` `` represents `` bak`tik ``.
       &quot;a_key&quot;: { # A message that can hold any of the supported value types.
-        &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+        &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+          &quot;values&quot;: [ # Values in the array.
+            # Object with schema name: Value
+          ],
+        },
         &quot;booleanValue&quot;: True or False, # A boolean value.
         &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
         &quot;doubleValue&quot;: 3.14, # A double value.
@@ -230,31 +234,16 @@
           { # A transformation of a field of the document.
             &quot;appendMissingElements&quot;: { # An array value. # Append the given elements in order if they are not already present in the current field value. If the field is not an array, or if the field does not yet exist, it is first set to the empty array. Equivalent numbers of different types (e.g. 3L and 3.0) are considered equal when checking if a value is missing. NaN is equal to NaN, and Null is equal to Null. If the input contains multiple equivalent values, only the first will be considered. The corresponding transform_result will be the null value.
               &quot;values&quot;: [ # Values in the array.
-                { # A message that can hold any of the supported value types.
-                  &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
-                  &quot;booleanValue&quot;: True or False, # A boolean value.
-                  &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
-                  &quot;doubleValue&quot;: 3.14, # A double value.
-                  &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
-                    &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
-                    &quot;longitude&quot;: 3.14, # The longitude in degrees. It must be in the range [-180.0, +180.0].
-                  },
-                  &quot;integerValue&quot;: &quot;A String&quot;, # An integer value.
-                  &quot;mapValue&quot;: { # A map value. # A map value.
-                    &quot;fields&quot;: { # The map&#x27;s fields. The map keys represent field names. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty.
-                      &quot;a_key&quot;: # Object with schema name: Value
-                    },
-                  },
-                  &quot;nullValue&quot;: &quot;A String&quot;, # A null value.
-                  &quot;referenceValue&quot;: &quot;A String&quot;, # A reference to a document. For example: `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
-                  &quot;stringValue&quot;: &quot;A String&quot;, # A string value. The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes of the UTF-8 representation are considered by queries.
-                  &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
-                },
+                # Object with schema name: Value
               ],
             },
             &quot;fieldPath&quot;: &quot;A String&quot;, # The path of the field. See Document.fields for the field path syntax reference.
             &quot;increment&quot;: { # A message that can hold any of the supported value types. # Adds the given value to the field&#x27;s current value. This must be an integer or a double value. If the field is not an integer or double, or if the field does not yet exist, the transformation will set the field to the given value. If either of the given value or the current field value are doubles, both values will be interpreted as doubles. Double arithmetic and representation of double values follow IEEE 754 semantics. If there is positive/negative integer overflow, the field is resolved to the largest magnitude positive/negative integer.
-              &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+                &quot;values&quot;: [ # Values in the array.
+                  # Object with schema name: Value
+                ],
+              },
               &quot;booleanValue&quot;: True or False, # A boolean value.
               &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
               &quot;doubleValue&quot;: 3.14, # A double value.
@@ -274,7 +263,11 @@
               &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
             },
             &quot;maximum&quot;: { # A message that can hold any of the supported value types. # Sets the field to the maximum of its current value and the given value. This must be an integer or a double value. If the field is not an integer or double, or if the field does not yet exist, the transformation will set the field to the given value. If a maximum operation is applied where the field and the input value are of mixed types (that is - one is an integer and one is a double) the field takes on the type of the larger operand. If the operands are equivalent (e.g. 3 and 3.0), the field does not change. 0, 0.0, and -0.0 are all zero. The maximum of a zero stored value and zero input value is always the stored value. The maximum of any numeric value x and NaN is NaN.
-              &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+                &quot;values&quot;: [ # Values in the array.
+                  # Object with schema name: Value
+                ],
+              },
               &quot;booleanValue&quot;: True or False, # A boolean value.
               &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
               &quot;doubleValue&quot;: 3.14, # A double value.
@@ -294,7 +287,11 @@
               &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
             },
             &quot;minimum&quot;: { # A message that can hold any of the supported value types. # Sets the field to the minimum of its current value and the given value. This must be an integer or a double value. If the field is not an integer or double, or if the field does not yet exist, the transformation will set the field to the input value. If a minimum operation is applied where the field and the input value are of mixed types (that is - one is an integer and one is a double) the field takes on the type of the smaller operand. If the operands are equivalent (e.g. 3 and 3.0), the field does not change. 0, 0.0, and -0.0 are all zero. The minimum of a zero stored value and zero input value is always the stored value. The minimum of any numeric value x and NaN is NaN.
-              &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+                &quot;values&quot;: [ # Values in the array.
+                  # Object with schema name: Value
+                ],
+              },
               &quot;booleanValue&quot;: True or False, # A boolean value.
               &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
               &quot;doubleValue&quot;: 3.14, # A double value.
@@ -315,26 +312,7 @@
             },
             &quot;removeAllFromArray&quot;: { # An array value. # Remove all of the given elements from the array in the field. If the field is not an array, or if the field does not yet exist, it is set to the empty array. Equivalent numbers of the different types (e.g. 3L and 3.0) are considered equal when deciding whether an element should be removed. NaN is equal to NaN, and Null is equal to Null. This will remove all equivalent values if there are duplicates. The corresponding transform_result will be the null value.
               &quot;values&quot;: [ # Values in the array.
-                { # A message that can hold any of the supported value types.
-                  &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
-                  &quot;booleanValue&quot;: True or False, # A boolean value.
-                  &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
-                  &quot;doubleValue&quot;: 3.14, # A double value.
-                  &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
-                    &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
-                    &quot;longitude&quot;: 3.14, # The longitude in degrees. It must be in the range [-180.0, +180.0].
-                  },
-                  &quot;integerValue&quot;: &quot;A String&quot;, # An integer value.
-                  &quot;mapValue&quot;: { # A map value. # A map value.
-                    &quot;fields&quot;: { # The map&#x27;s fields. The map keys represent field names. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty.
-                      &quot;a_key&quot;: # Object with schema name: Value
-                    },
-                  },
-                  &quot;nullValue&quot;: &quot;A String&quot;, # A null value.
-                  &quot;referenceValue&quot;: &quot;A String&quot;, # A reference to a document. For example: `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
-                  &quot;stringValue&quot;: &quot;A String&quot;, # A string value. The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes of the UTF-8 representation are considered by queries.
-                  &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
-                },
+                # Object with schema name: Value
               ],
             },
             &quot;setToServerValue&quot;: &quot;A String&quot;, # Sets the field to the given server value.
@@ -345,7 +323,11 @@
         &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the document was created. This value increases monotonically when a document is deleted then recreated. It can also be compared to values from other documents and the `read_time` of a query.
         &quot;fields&quot;: { # The document&#x27;s fields. The map keys represent field names. A simple field name contains only characters `a` to `z`, `A` to `Z`, `0` to `9`, or `_`, and must not start with `0` to `9`. For example, `foo_bar_17`. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty. Field paths may be used in other contexts to refer to structured fields defined here. For `map_value`, the field path is represented by the simple or quoted field names of the containing fields, delimited by `.`. For example, the structured field `&quot;foo&quot; : { map_value: { &quot;x&amp;y&quot; : { string_value: &quot;hello&quot; }}}` would be represented by the field path `foo.x&amp;y`. Within a field path, a quoted field name starts and ends with `` ` `` and may contain any character. Some characters, including `` ` ``, must be escaped using a `\`. For example, `` `x&amp;y` `` represents `x&amp;y` and `` `bak\`tik` `` represents `` bak`tik ``.
           &quot;a_key&quot;: { # A message that can hold any of the supported value types.
-            &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;values&quot;: [ # Values in the array.
+                # Object with schema name: Value
+              ],
+            },
             &quot;booleanValue&quot;: True or False, # A boolean value.
             &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
             &quot;doubleValue&quot;: 3.14, # A double value.
@@ -377,31 +359,16 @@
         { # A transformation of a field of the document.
           &quot;appendMissingElements&quot;: { # An array value. # Append the given elements in order if they are not already present in the current field value. If the field is not an array, or if the field does not yet exist, it is first set to the empty array. Equivalent numbers of different types (e.g. 3L and 3.0) are considered equal when checking if a value is missing. NaN is equal to NaN, and Null is equal to Null. If the input contains multiple equivalent values, only the first will be considered. The corresponding transform_result will be the null value.
             &quot;values&quot;: [ # Values in the array.
-              { # A message that can hold any of the supported value types.
-                &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
-                &quot;booleanValue&quot;: True or False, # A boolean value.
-                &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
-                &quot;doubleValue&quot;: 3.14, # A double value.
-                &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
-                  &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
-                  &quot;longitude&quot;: 3.14, # The longitude in degrees. It must be in the range [-180.0, +180.0].
-                },
-                &quot;integerValue&quot;: &quot;A String&quot;, # An integer value.
-                &quot;mapValue&quot;: { # A map value. # A map value.
-                  &quot;fields&quot;: { # The map&#x27;s fields. The map keys represent field names. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty.
-                    &quot;a_key&quot;: # Object with schema name: Value
-                  },
-                },
-                &quot;nullValue&quot;: &quot;A String&quot;, # A null value.
-                &quot;referenceValue&quot;: &quot;A String&quot;, # A reference to a document. For example: `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
-                &quot;stringValue&quot;: &quot;A String&quot;, # A string value. The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes of the UTF-8 representation are considered by queries.
-                &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
-              },
+              # Object with schema name: Value
             ],
           },
           &quot;fieldPath&quot;: &quot;A String&quot;, # The path of the field. See Document.fields for the field path syntax reference.
           &quot;increment&quot;: { # A message that can hold any of the supported value types. # Adds the given value to the field&#x27;s current value. This must be an integer or a double value. If the field is not an integer or double, or if the field does not yet exist, the transformation will set the field to the given value. If either of the given value or the current field value are doubles, both values will be interpreted as doubles. Double arithmetic and representation of double values follow IEEE 754 semantics. If there is positive/negative integer overflow, the field is resolved to the largest magnitude positive/negative integer.
-            &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;values&quot;: [ # Values in the array.
+                # Object with schema name: Value
+              ],
+            },
             &quot;booleanValue&quot;: True or False, # A boolean value.
             &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
             &quot;doubleValue&quot;: 3.14, # A double value.
@@ -421,7 +388,11 @@
             &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
           },
           &quot;maximum&quot;: { # A message that can hold any of the supported value types. # Sets the field to the maximum of its current value and the given value. This must be an integer or a double value. If the field is not an integer or double, or if the field does not yet exist, the transformation will set the field to the given value. If a maximum operation is applied where the field and the input value are of mixed types (that is - one is an integer and one is a double) the field takes on the type of the larger operand. If the operands are equivalent (e.g. 3 and 3.0), the field does not change. 0, 0.0, and -0.0 are all zero. The maximum of a zero stored value and zero input value is always the stored value. The maximum of any numeric value x and NaN is NaN.
-            &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;values&quot;: [ # Values in the array.
+                # Object with schema name: Value
+              ],
+            },
             &quot;booleanValue&quot;: True or False, # A boolean value.
             &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
             &quot;doubleValue&quot;: 3.14, # A double value.
@@ -441,7 +412,11 @@
             &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
           },
           &quot;minimum&quot;: { # A message that can hold any of the supported value types. # Sets the field to the minimum of its current value and the given value. This must be an integer or a double value. If the field is not an integer or double, or if the field does not yet exist, the transformation will set the field to the input value. If a minimum operation is applied where the field and the input value are of mixed types (that is - one is an integer and one is a double) the field takes on the type of the smaller operand. If the operands are equivalent (e.g. 3 and 3.0), the field does not change. 0, 0.0, and -0.0 are all zero. The minimum of a zero stored value and zero input value is always the stored value. The minimum of any numeric value x and NaN is NaN.
-            &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;values&quot;: [ # Values in the array.
+                # Object with schema name: Value
+              ],
+            },
             &quot;booleanValue&quot;: True or False, # A boolean value.
             &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
             &quot;doubleValue&quot;: 3.14, # A double value.
@@ -462,26 +437,7 @@
           },
           &quot;removeAllFromArray&quot;: { # An array value. # Remove all of the given elements from the array in the field. If the field is not an array, or if the field does not yet exist, it is set to the empty array. Equivalent numbers of the different types (e.g. 3L and 3.0) are considered equal when deciding whether an element should be removed. NaN is equal to NaN, and Null is equal to Null. This will remove all equivalent values if there are duplicates. The corresponding transform_result will be the null value.
             &quot;values&quot;: [ # Values in the array.
-              { # A message that can hold any of the supported value types.
-                &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
-                &quot;booleanValue&quot;: True or False, # A boolean value.
-                &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
-                &quot;doubleValue&quot;: 3.14, # A double value.
-                &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
-                  &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
-                  &quot;longitude&quot;: 3.14, # The longitude in degrees. It must be in the range [-180.0, +180.0].
-                },
-                &quot;integerValue&quot;: &quot;A String&quot;, # An integer value.
-                &quot;mapValue&quot;: { # A map value. # A map value.
-                  &quot;fields&quot;: { # The map&#x27;s fields. The map keys represent field names. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty.
-                    &quot;a_key&quot;: # Object with schema name: Value
-                  },
-                },
-                &quot;nullValue&quot;: &quot;A String&quot;, # A null value.
-                &quot;referenceValue&quot;: &quot;A String&quot;, # A reference to a document. For example: `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
-                &quot;stringValue&quot;: &quot;A String&quot;, # A string value. The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes of the UTF-8 representation are considered by queries.
-                &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
-              },
+              # Object with schema name: Value
             ],
           },
           &quot;setToServerValue&quot;: &quot;A String&quot;, # Sets the field to the given server value.
@@ -515,7 +471,11 @@
     { # The result of applying a write.
       &quot;transformResults&quot;: [ # The results of applying each DocumentTransform.FieldTransform, in the same order.
         { # A message that can hold any of the supported value types.
-          &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+          &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;values&quot;: [ # Values in the array.
+              # Object with schema name: Value
+            ],
+          },
           &quot;booleanValue&quot;: True or False, # A boolean value.
           &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
           &quot;doubleValue&quot;: 3.14, # A double value.
@@ -603,31 +563,16 @@
           { # A transformation of a field of the document.
             &quot;appendMissingElements&quot;: { # An array value. # Append the given elements in order if they are not already present in the current field value. If the field is not an array, or if the field does not yet exist, it is first set to the empty array. Equivalent numbers of different types (e.g. 3L and 3.0) are considered equal when checking if a value is missing. NaN is equal to NaN, and Null is equal to Null. If the input contains multiple equivalent values, only the first will be considered. The corresponding transform_result will be the null value.
               &quot;values&quot;: [ # Values in the array.
-                { # A message that can hold any of the supported value types.
-                  &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
-                  &quot;booleanValue&quot;: True or False, # A boolean value.
-                  &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
-                  &quot;doubleValue&quot;: 3.14, # A double value.
-                  &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
-                    &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
-                    &quot;longitude&quot;: 3.14, # The longitude in degrees. It must be in the range [-180.0, +180.0].
-                  },
-                  &quot;integerValue&quot;: &quot;A String&quot;, # An integer value.
-                  &quot;mapValue&quot;: { # A map value. # A map value.
-                    &quot;fields&quot;: { # The map&#x27;s fields. The map keys represent field names. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty.
-                      &quot;a_key&quot;: # Object with schema name: Value
-                    },
-                  },
-                  &quot;nullValue&quot;: &quot;A String&quot;, # A null value.
-                  &quot;referenceValue&quot;: &quot;A String&quot;, # A reference to a document. For example: `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
-                  &quot;stringValue&quot;: &quot;A String&quot;, # A string value. The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes of the UTF-8 representation are considered by queries.
-                  &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
-                },
+                # Object with schema name: Value
               ],
             },
             &quot;fieldPath&quot;: &quot;A String&quot;, # The path of the field. See Document.fields for the field path syntax reference.
             &quot;increment&quot;: { # A message that can hold any of the supported value types. # Adds the given value to the field&#x27;s current value. This must be an integer or a double value. If the field is not an integer or double, or if the field does not yet exist, the transformation will set the field to the given value. If either of the given value or the current field value are doubles, both values will be interpreted as doubles. Double arithmetic and representation of double values follow IEEE 754 semantics. If there is positive/negative integer overflow, the field is resolved to the largest magnitude positive/negative integer.
-              &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+                &quot;values&quot;: [ # Values in the array.
+                  # Object with schema name: Value
+                ],
+              },
               &quot;booleanValue&quot;: True or False, # A boolean value.
               &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
               &quot;doubleValue&quot;: 3.14, # A double value.
@@ -647,7 +592,11 @@
               &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
             },
             &quot;maximum&quot;: { # A message that can hold any of the supported value types. # Sets the field to the maximum of its current value and the given value. This must be an integer or a double value. If the field is not an integer or double, or if the field does not yet exist, the transformation will set the field to the given value. If a maximum operation is applied where the field and the input value are of mixed types (that is - one is an integer and one is a double) the field takes on the type of the larger operand. If the operands are equivalent (e.g. 3 and 3.0), the field does not change. 0, 0.0, and -0.0 are all zero. The maximum of a zero stored value and zero input value is always the stored value. The maximum of any numeric value x and NaN is NaN.
-              &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+                &quot;values&quot;: [ # Values in the array.
+                  # Object with schema name: Value
+                ],
+              },
               &quot;booleanValue&quot;: True or False, # A boolean value.
               &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
               &quot;doubleValue&quot;: 3.14, # A double value.
@@ -667,7 +616,11 @@
               &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
             },
             &quot;minimum&quot;: { # A message that can hold any of the supported value types. # Sets the field to the minimum of its current value and the given value. This must be an integer or a double value. If the field is not an integer or double, or if the field does not yet exist, the transformation will set the field to the input value. If a minimum operation is applied where the field and the input value are of mixed types (that is - one is an integer and one is a double) the field takes on the type of the smaller operand. If the operands are equivalent (e.g. 3 and 3.0), the field does not change. 0, 0.0, and -0.0 are all zero. The minimum of a zero stored value and zero input value is always the stored value. The minimum of any numeric value x and NaN is NaN.
-              &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+                &quot;values&quot;: [ # Values in the array.
+                  # Object with schema name: Value
+                ],
+              },
               &quot;booleanValue&quot;: True or False, # A boolean value.
               &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
               &quot;doubleValue&quot;: 3.14, # A double value.
@@ -688,26 +641,7 @@
             },
             &quot;removeAllFromArray&quot;: { # An array value. # Remove all of the given elements from the array in the field. If the field is not an array, or if the field does not yet exist, it is set to the empty array. Equivalent numbers of the different types (e.g. 3L and 3.0) are considered equal when deciding whether an element should be removed. NaN is equal to NaN, and Null is equal to Null. This will remove all equivalent values if there are duplicates. The corresponding transform_result will be the null value.
               &quot;values&quot;: [ # Values in the array.
-                { # A message that can hold any of the supported value types.
-                  &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
-                  &quot;booleanValue&quot;: True or False, # A boolean value.
-                  &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
-                  &quot;doubleValue&quot;: 3.14, # A double value.
-                  &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
-                    &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
-                    &quot;longitude&quot;: 3.14, # The longitude in degrees. It must be in the range [-180.0, +180.0].
-                  },
-                  &quot;integerValue&quot;: &quot;A String&quot;, # An integer value.
-                  &quot;mapValue&quot;: { # A map value. # A map value.
-                    &quot;fields&quot;: { # The map&#x27;s fields. The map keys represent field names. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty.
-                      &quot;a_key&quot;: # Object with schema name: Value
-                    },
-                  },
-                  &quot;nullValue&quot;: &quot;A String&quot;, # A null value.
-                  &quot;referenceValue&quot;: &quot;A String&quot;, # A reference to a document. For example: `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
-                  &quot;stringValue&quot;: &quot;A String&quot;, # A string value. The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes of the UTF-8 representation are considered by queries.
-                  &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
-                },
+                # Object with schema name: Value
               ],
             },
             &quot;setToServerValue&quot;: &quot;A String&quot;, # Sets the field to the given server value.
@@ -718,7 +652,11 @@
         &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the document was created. This value increases monotonically when a document is deleted then recreated. It can also be compared to values from other documents and the `read_time` of a query.
         &quot;fields&quot;: { # The document&#x27;s fields. The map keys represent field names. A simple field name contains only characters `a` to `z`, `A` to `Z`, `0` to `9`, or `_`, and must not start with `0` to `9`. For example, `foo_bar_17`. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty. Field paths may be used in other contexts to refer to structured fields defined here. For `map_value`, the field path is represented by the simple or quoted field names of the containing fields, delimited by `.`. For example, the structured field `&quot;foo&quot; : { map_value: { &quot;x&amp;y&quot; : { string_value: &quot;hello&quot; }}}` would be represented by the field path `foo.x&amp;y`. Within a field path, a quoted field name starts and ends with `` ` `` and may contain any character. Some characters, including `` ` ``, must be escaped using a `\`. For example, `` `x&amp;y` `` represents `x&amp;y` and `` `bak\`tik` `` represents `` bak`tik ``.
           &quot;a_key&quot;: { # A message that can hold any of the supported value types.
-            &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;values&quot;: [ # Values in the array.
+                # Object with schema name: Value
+              ],
+            },
             &quot;booleanValue&quot;: True or False, # A boolean value.
             &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
             &quot;doubleValue&quot;: 3.14, # A double value.
@@ -750,31 +688,16 @@
         { # A transformation of a field of the document.
           &quot;appendMissingElements&quot;: { # An array value. # Append the given elements in order if they are not already present in the current field value. If the field is not an array, or if the field does not yet exist, it is first set to the empty array. Equivalent numbers of different types (e.g. 3L and 3.0) are considered equal when checking if a value is missing. NaN is equal to NaN, and Null is equal to Null. If the input contains multiple equivalent values, only the first will be considered. The corresponding transform_result will be the null value.
             &quot;values&quot;: [ # Values in the array.
-              { # A message that can hold any of the supported value types.
-                &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
-                &quot;booleanValue&quot;: True or False, # A boolean value.
-                &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
-                &quot;doubleValue&quot;: 3.14, # A double value.
-                &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
-                  &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
-                  &quot;longitude&quot;: 3.14, # The longitude in degrees. It must be in the range [-180.0, +180.0].
-                },
-                &quot;integerValue&quot;: &quot;A String&quot;, # An integer value.
-                &quot;mapValue&quot;: { # A map value. # A map value.
-                  &quot;fields&quot;: { # The map&#x27;s fields. The map keys represent field names. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty.
-                    &quot;a_key&quot;: # Object with schema name: Value
-                  },
-                },
-                &quot;nullValue&quot;: &quot;A String&quot;, # A null value.
-                &quot;referenceValue&quot;: &quot;A String&quot;, # A reference to a document. For example: `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
-                &quot;stringValue&quot;: &quot;A String&quot;, # A string value. The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes of the UTF-8 representation are considered by queries.
-                &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
-              },
+              # Object with schema name: Value
             ],
           },
           &quot;fieldPath&quot;: &quot;A String&quot;, # The path of the field. See Document.fields for the field path syntax reference.
           &quot;increment&quot;: { # A message that can hold any of the supported value types. # Adds the given value to the field&#x27;s current value. This must be an integer or a double value. If the field is not an integer or double, or if the field does not yet exist, the transformation will set the field to the given value. If either of the given value or the current field value are doubles, both values will be interpreted as doubles. Double arithmetic and representation of double values follow IEEE 754 semantics. If there is positive/negative integer overflow, the field is resolved to the largest magnitude positive/negative integer.
-            &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;values&quot;: [ # Values in the array.
+                # Object with schema name: Value
+              ],
+            },
             &quot;booleanValue&quot;: True or False, # A boolean value.
             &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
             &quot;doubleValue&quot;: 3.14, # A double value.
@@ -794,7 +717,11 @@
             &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
           },
           &quot;maximum&quot;: { # A message that can hold any of the supported value types. # Sets the field to the maximum of its current value and the given value. This must be an integer or a double value. If the field is not an integer or double, or if the field does not yet exist, the transformation will set the field to the given value. If a maximum operation is applied where the field and the input value are of mixed types (that is - one is an integer and one is a double) the field takes on the type of the larger operand. If the operands are equivalent (e.g. 3 and 3.0), the field does not change. 0, 0.0, and -0.0 are all zero. The maximum of a zero stored value and zero input value is always the stored value. The maximum of any numeric value x and NaN is NaN.
-            &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;values&quot;: [ # Values in the array.
+                # Object with schema name: Value
+              ],
+            },
             &quot;booleanValue&quot;: True or False, # A boolean value.
             &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
             &quot;doubleValue&quot;: 3.14, # A double value.
@@ -814,7 +741,11 @@
             &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
           },
           &quot;minimum&quot;: { # A message that can hold any of the supported value types. # Sets the field to the minimum of its current value and the given value. This must be an integer or a double value. If the field is not an integer or double, or if the field does not yet exist, the transformation will set the field to the input value. If a minimum operation is applied where the field and the input value are of mixed types (that is - one is an integer and one is a double) the field takes on the type of the smaller operand. If the operands are equivalent (e.g. 3 and 3.0), the field does not change. 0, 0.0, and -0.0 are all zero. The minimum of a zero stored value and zero input value is always the stored value. The minimum of any numeric value x and NaN is NaN.
-            &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;values&quot;: [ # Values in the array.
+                # Object with schema name: Value
+              ],
+            },
             &quot;booleanValue&quot;: True or False, # A boolean value.
             &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
             &quot;doubleValue&quot;: 3.14, # A double value.
@@ -835,26 +766,7 @@
           },
           &quot;removeAllFromArray&quot;: { # An array value. # Remove all of the given elements from the array in the field. If the field is not an array, or if the field does not yet exist, it is set to the empty array. Equivalent numbers of the different types (e.g. 3L and 3.0) are considered equal when deciding whether an element should be removed. NaN is equal to NaN, and Null is equal to Null. This will remove all equivalent values if there are duplicates. The corresponding transform_result will be the null value.
             &quot;values&quot;: [ # Values in the array.
-              { # A message that can hold any of the supported value types.
-                &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
-                &quot;booleanValue&quot;: True or False, # A boolean value.
-                &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
-                &quot;doubleValue&quot;: 3.14, # A double value.
-                &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
-                  &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
-                  &quot;longitude&quot;: 3.14, # The longitude in degrees. It must be in the range [-180.0, +180.0].
-                },
-                &quot;integerValue&quot;: &quot;A String&quot;, # An integer value.
-                &quot;mapValue&quot;: { # A map value. # A map value.
-                  &quot;fields&quot;: { # The map&#x27;s fields. The map keys represent field names. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty.
-                    &quot;a_key&quot;: # Object with schema name: Value
-                  },
-                },
-                &quot;nullValue&quot;: &quot;A String&quot;, # A null value.
-                &quot;referenceValue&quot;: &quot;A String&quot;, # A reference to a document. For example: `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
-                &quot;stringValue&quot;: &quot;A String&quot;, # A string value. The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes of the UTF-8 representation are considered by queries.
-                &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
-              },
+              # Object with schema name: Value
             ],
           },
           &quot;setToServerValue&quot;: &quot;A String&quot;, # Sets the field to the given server value.
@@ -878,7 +790,11 @@
     { # The result of applying a write.
       &quot;transformResults&quot;: [ # The results of applying each DocumentTransform.FieldTransform, in the same order.
         { # A message that can hold any of the supported value types.
-          &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+          &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;values&quot;: [ # Values in the array.
+              # Object with schema name: Value
+            ],
+          },
           &quot;booleanValue&quot;: True or False, # A boolean value.
           &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
           &quot;doubleValue&quot;: 3.14, # A double value.
@@ -918,7 +834,11 @@
   &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the document was created. This value increases monotonically when a document is deleted then recreated. It can also be compared to values from other documents and the `read_time` of a query.
   &quot;fields&quot;: { # The document&#x27;s fields. The map keys represent field names. A simple field name contains only characters `a` to `z`, `A` to `Z`, `0` to `9`, or `_`, and must not start with `0` to `9`. For example, `foo_bar_17`. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty. Field paths may be used in other contexts to refer to structured fields defined here. For `map_value`, the field path is represented by the simple or quoted field names of the containing fields, delimited by `.`. For example, the structured field `&quot;foo&quot; : { map_value: { &quot;x&amp;y&quot; : { string_value: &quot;hello&quot; }}}` would be represented by the field path `foo.x&amp;y`. Within a field path, a quoted field name starts and ends with `` ` `` and may contain any character. Some characters, including `` ` ``, must be escaped using a `\`. For example, `` `x&amp;y` `` represents `x&amp;y` and `` `bak\`tik` `` represents `` bak`tik ``.
     &quot;a_key&quot;: { # A message that can hold any of the supported value types.
-      &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+      &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+        &quot;values&quot;: [ # Values in the array.
+          # Object with schema name: Value
+        ],
+      },
       &quot;booleanValue&quot;: True or False, # A boolean value.
       &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
       &quot;doubleValue&quot;: 3.14, # A double value.
@@ -956,7 +876,11 @@
   &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the document was created. This value increases monotonically when a document is deleted then recreated. It can also be compared to values from other documents and the `read_time` of a query.
   &quot;fields&quot;: { # The document&#x27;s fields. The map keys represent field names. A simple field name contains only characters `a` to `z`, `A` to `Z`, `0` to `9`, or `_`, and must not start with `0` to `9`. For example, `foo_bar_17`. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty. Field paths may be used in other contexts to refer to structured fields defined here. For `map_value`, the field path is represented by the simple or quoted field names of the containing fields, delimited by `.`. For example, the structured field `&quot;foo&quot; : { map_value: { &quot;x&amp;y&quot; : { string_value: &quot;hello&quot; }}}` would be represented by the field path `foo.x&amp;y`. Within a field path, a quoted field name starts and ends with `` ` `` and may contain any character. Some characters, including `` ` ``, must be escaped using a `\`. For example, `` `x&amp;y` `` represents `x&amp;y` and `` `bak\`tik` `` represents `` bak`tik ``.
     &quot;a_key&quot;: { # A message that can hold any of the supported value types.
-      &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+      &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+        &quot;values&quot;: [ # Values in the array.
+          # Object with schema name: Value
+        ],
+      },
       &quot;booleanValue&quot;: True or False, # A boolean value.
       &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
       &quot;doubleValue&quot;: 3.14, # A double value.
@@ -1022,7 +946,11 @@
   &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the document was created. This value increases monotonically when a document is deleted then recreated. It can also be compared to values from other documents and the `read_time` of a query.
   &quot;fields&quot;: { # The document&#x27;s fields. The map keys represent field names. A simple field name contains only characters `a` to `z`, `A` to `Z`, `0` to `9`, or `_`, and must not start with `0` to `9`. For example, `foo_bar_17`. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty. Field paths may be used in other contexts to refer to structured fields defined here. For `map_value`, the field path is represented by the simple or quoted field names of the containing fields, delimited by `.`. For example, the structured field `&quot;foo&quot; : { map_value: { &quot;x&amp;y&quot; : { string_value: &quot;hello&quot; }}}` would be represented by the field path `foo.x&amp;y`. Within a field path, a quoted field name starts and ends with `` ` `` and may contain any character. Some characters, including `` ` ``, must be escaped using a `\`. For example, `` `x&amp;y` `` represents `x&amp;y` and `` `bak\`tik` `` represents `` bak`tik ``.
     &quot;a_key&quot;: { # A message that can hold any of the supported value types.
-      &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+      &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+        &quot;values&quot;: [ # Values in the array.
+          # Object with schema name: Value
+        ],
+      },
       &quot;booleanValue&quot;: True or False, # A boolean value.
       &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
       &quot;doubleValue&quot;: 3.14, # A double value.
@@ -1075,7 +1003,11 @@
       &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the document was created. This value increases monotonically when a document is deleted then recreated. It can also be compared to values from other documents and the `read_time` of a query.
       &quot;fields&quot;: { # The document&#x27;s fields. The map keys represent field names. A simple field name contains only characters `a` to `z`, `A` to `Z`, `0` to `9`, or `_`, and must not start with `0` to `9`. For example, `foo_bar_17`. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty. Field paths may be used in other contexts to refer to structured fields defined here. For `map_value`, the field path is represented by the simple or quoted field names of the containing fields, delimited by `.`. For example, the structured field `&quot;foo&quot; : { map_value: { &quot;x&amp;y&quot; : { string_value: &quot;hello&quot; }}}` would be represented by the field path `foo.x&amp;y`. Within a field path, a quoted field name starts and ends with `` ` `` and may contain any character. Some characters, including `` ` ``, must be escaped using a `\`. For example, `` `x&amp;y` `` represents `x&amp;y` and `` `bak\`tik` `` represents `` bak`tik ``.
         &quot;a_key&quot;: { # A message that can hold any of the supported value types.
-          &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+          &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;values&quot;: [ # Values in the array.
+              # Object with schema name: Value
+            ],
+          },
           &quot;booleanValue&quot;: True or False, # A boolean value.
           &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
           &quot;doubleValue&quot;: 3.14, # A double value.
@@ -1185,7 +1117,11 @@
           &quot;before&quot;: True or False, # If the position is just before or just after the given values, relative to the sort order defined by the query.
           &quot;values&quot;: [ # The values that represent a position, in the order they appear in the order by clause of a query. Can contain fewer values than specified in the order by clause.
             { # A message that can hold any of the supported value types.
-              &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+                &quot;values&quot;: [ # Values in the array.
+                  # Object with schema name: Value
+                ],
+              },
               &quot;booleanValue&quot;: True or False, # A boolean value.
               &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
               &quot;doubleValue&quot;: 3.14, # A double value.
@@ -1233,7 +1169,11 @@
           &quot;before&quot;: True or False, # If the position is just before or just after the given values, relative to the sort order defined by the query.
           &quot;values&quot;: [ # The values that represent a position, in the order they appear in the order by clause of a query. Can contain fewer values than specified in the order by clause.
             { # A message that can hold any of the supported value types.
-              &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+                &quot;values&quot;: [ # Values in the array.
+                  # Object with schema name: Value
+                ],
+              },
               &quot;booleanValue&quot;: True or False, # A boolean value.
               &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
               &quot;doubleValue&quot;: 3.14, # A double value.
@@ -1267,7 +1207,11 @@
             },
             &quot;op&quot;: &quot;A String&quot;, # The operator to filter by.
             &quot;value&quot;: { # A message that can hold any of the supported value types. # The value to compare to.
-              &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+                &quot;values&quot;: [ # Values in the array.
+                  # Object with schema name: Value
+                ],
+              },
               &quot;booleanValue&quot;: True or False, # A boolean value.
               &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
               &quot;doubleValue&quot;: 3.14, # A double value.
@@ -1320,7 +1264,11 @@
       &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the document was created. This value increases monotonically when a document is deleted then recreated. It can also be compared to values from other documents and the `read_time` of a query.
       &quot;fields&quot;: { # The document&#x27;s fields. The map keys represent field names. A simple field name contains only characters `a` to `z`, `A` to `Z`, `0` to `9`, or `_`, and must not start with `0` to `9`. For example, `foo_bar_17`. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty. Field paths may be used in other contexts to refer to structured fields defined here. For `map_value`, the field path is represented by the simple or quoted field names of the containing fields, delimited by `.`. For example, the structured field `&quot;foo&quot; : { map_value: { &quot;x&amp;y&quot; : { string_value: &quot;hello&quot; }}}` would be represented by the field path `foo.x&amp;y`. Within a field path, a quoted field name starts and ends with `` ` `` and may contain any character. Some characters, including `` ` ``, must be escaped using a `\`. For example, `` `x&amp;y` `` represents `x&amp;y` and `` `bak\`tik` `` represents `` bak`tik ``.
         &quot;a_key&quot;: { # A message that can hold any of the supported value types.
-          &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+          &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;values&quot;: [ # Values in the array.
+              # Object with schema name: Value
+            ],
+          },
           &quot;booleanValue&quot;: True or False, # A boolean value.
           &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
           &quot;doubleValue&quot;: 3.14, # A double value.
@@ -1406,7 +1354,11 @@
       &quot;before&quot;: True or False, # If the position is just before or just after the given values, relative to the sort order defined by the query.
       &quot;values&quot;: [ # The values that represent a position, in the order they appear in the order by clause of a query. Can contain fewer values than specified in the order by clause.
         { # A message that can hold any of the supported value types.
-          &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+          &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;values&quot;: [ # Values in the array.
+              # Object with schema name: Value
+            ],
+          },
           &quot;booleanValue&quot;: True or False, # A boolean value.
           &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
           &quot;doubleValue&quot;: 3.14, # A double value.
@@ -1454,7 +1406,11 @@
       &quot;before&quot;: True or False, # If the position is just before or just after the given values, relative to the sort order defined by the query.
       &quot;values&quot;: [ # The values that represent a position, in the order they appear in the order by clause of a query. Can contain fewer values than specified in the order by clause.
         { # A message that can hold any of the supported value types.
-          &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+          &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;values&quot;: [ # Values in the array.
+              # Object with schema name: Value
+            ],
+          },
           &quot;booleanValue&quot;: True or False, # A boolean value.
           &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
           &quot;doubleValue&quot;: 3.14, # A double value.
@@ -1488,7 +1444,11 @@
         },
         &quot;op&quot;: &quot;A String&quot;, # The operator to filter by.
         &quot;value&quot;: { # A message that can hold any of the supported value types. # The value to compare to.
-          &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+          &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;values&quot;: [ # Values in the array.
+              # Object with schema name: Value
+            ],
+          },
           &quot;booleanValue&quot;: True or False, # A boolean value.
           &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
           &quot;doubleValue&quot;: 3.14, # A double value.
@@ -1533,7 +1493,11 @@
       &quot;before&quot;: True or False, # If the position is just before or just after the given values, relative to the sort order defined by the query.
       &quot;values&quot;: [ # The values that represent a position, in the order they appear in the order by clause of a query. Can contain fewer values than specified in the order by clause.
         { # A message that can hold any of the supported value types.
-          &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+          &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;values&quot;: [ # Values in the array.
+              # Object with schema name: Value
+            ],
+          },
           &quot;booleanValue&quot;: True or False, # A boolean value.
           &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
           &quot;doubleValue&quot;: 3.14, # A double value.
@@ -1585,7 +1549,11 @@
   &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the document was created. This value increases monotonically when a document is deleted then recreated. It can also be compared to values from other documents and the `read_time` of a query.
   &quot;fields&quot;: { # The document&#x27;s fields. The map keys represent field names. A simple field name contains only characters `a` to `z`, `A` to `Z`, `0` to `9`, or `_`, and must not start with `0` to `9`. For example, `foo_bar_17`. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty. Field paths may be used in other contexts to refer to structured fields defined here. For `map_value`, the field path is represented by the simple or quoted field names of the containing fields, delimited by `.`. For example, the structured field `&quot;foo&quot; : { map_value: { &quot;x&amp;y&quot; : { string_value: &quot;hello&quot; }}}` would be represented by the field path `foo.x&amp;y`. Within a field path, a quoted field name starts and ends with `` ` `` and may contain any character. Some characters, including `` ` ``, must be escaped using a `\`. For example, `` `x&amp;y` `` represents `x&amp;y` and `` `bak\`tik` `` represents `` bak`tik ``.
     &quot;a_key&quot;: { # A message that can hold any of the supported value types.
-      &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+      &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+        &quot;values&quot;: [ # Values in the array.
+          # Object with schema name: Value
+        ],
+      },
       &quot;booleanValue&quot;: True or False, # A boolean value.
       &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
       &quot;doubleValue&quot;: 3.14, # A double value.
@@ -1625,7 +1593,11 @@
   &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the document was created. This value increases monotonically when a document is deleted then recreated. It can also be compared to values from other documents and the `read_time` of a query.
   &quot;fields&quot;: { # The document&#x27;s fields. The map keys represent field names. A simple field name contains only characters `a` to `z`, `A` to `Z`, `0` to `9`, or `_`, and must not start with `0` to `9`. For example, `foo_bar_17`. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty. Field paths may be used in other contexts to refer to structured fields defined here. For `map_value`, the field path is represented by the simple or quoted field names of the containing fields, delimited by `.`. For example, the structured field `&quot;foo&quot; : { map_value: { &quot;x&amp;y&quot; : { string_value: &quot;hello&quot; }}}` would be represented by the field path `foo.x&amp;y`. Within a field path, a quoted field name starts and ends with `` ` `` and may contain any character. Some characters, including `` ` ``, must be escaped using a `\`. For example, `` `x&amp;y` `` represents `x&amp;y` and `` `bak\`tik` `` represents `` bak`tik ``.
     &quot;a_key&quot;: { # A message that can hold any of the supported value types.
-      &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+      &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+        &quot;values&quot;: [ # Values in the array.
+          # Object with schema name: Value
+        ],
+      },
       &quot;booleanValue&quot;: True or False, # A boolean value.
       &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
       &quot;doubleValue&quot;: 3.14, # A double value.
@@ -1699,7 +1671,11 @@
       &quot;before&quot;: True or False, # If the position is just before or just after the given values, relative to the sort order defined by the query.
       &quot;values&quot;: [ # The values that represent a position, in the order they appear in the order by clause of a query. Can contain fewer values than specified in the order by clause.
         { # A message that can hold any of the supported value types.
-          &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+          &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;values&quot;: [ # Values in the array.
+              # Object with schema name: Value
+            ],
+          },
           &quot;booleanValue&quot;: True or False, # A boolean value.
           &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
           &quot;doubleValue&quot;: 3.14, # A double value.
@@ -1747,7 +1723,11 @@
       &quot;before&quot;: True or False, # If the position is just before or just after the given values, relative to the sort order defined by the query.
       &quot;values&quot;: [ # The values that represent a position, in the order they appear in the order by clause of a query. Can contain fewer values than specified in the order by clause.
         { # A message that can hold any of the supported value types.
-          &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+          &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;values&quot;: [ # Values in the array.
+              # Object with schema name: Value
+            ],
+          },
           &quot;booleanValue&quot;: True or False, # A boolean value.
           &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
           &quot;doubleValue&quot;: 3.14, # A double value.
@@ -1781,7 +1761,11 @@
         },
         &quot;op&quot;: &quot;A String&quot;, # The operator to filter by.
         &quot;value&quot;: { # A message that can hold any of the supported value types. # The value to compare to.
-          &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+          &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;values&quot;: [ # Values in the array.
+              # Object with schema name: Value
+            ],
+          },
           &quot;booleanValue&quot;: True or False, # A boolean value.
           &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
           &quot;doubleValue&quot;: 3.14, # A double value.
@@ -1825,7 +1809,11 @@
     &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the document was created. This value increases monotonically when a document is deleted then recreated. It can also be compared to values from other documents and the `read_time` of a query.
     &quot;fields&quot;: { # The document&#x27;s fields. The map keys represent field names. A simple field name contains only characters `a` to `z`, `A` to `Z`, `0` to `9`, or `_`, and must not start with `0` to `9`. For example, `foo_bar_17`. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty. Field paths may be used in other contexts to refer to structured fields defined here. For `map_value`, the field path is represented by the simple or quoted field names of the containing fields, delimited by `.`. For example, the structured field `&quot;foo&quot; : { map_value: { &quot;x&amp;y&quot; : { string_value: &quot;hello&quot; }}}` would be represented by the field path `foo.x&amp;y`. Within a field path, a quoted field name starts and ends with `` ` `` and may contain any character. Some characters, including `` ` ``, must be escaped using a `\`. For example, `` `x&amp;y` `` represents `x&amp;y` and `` `bak\`tik` `` represents `` bak`tik ``.
       &quot;a_key&quot;: { # A message that can hold any of the supported value types.
-        &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+        &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+          &quot;values&quot;: [ # Values in the array.
+            # Object with schema name: Value
+          ],
+        },
         &quot;booleanValue&quot;: True or False, # A boolean value.
         &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
         &quot;doubleValue&quot;: 3.14, # A double value.
@@ -1882,31 +1870,16 @@
           { # A transformation of a field of the document.
             &quot;appendMissingElements&quot;: { # An array value. # Append the given elements in order if they are not already present in the current field value. If the field is not an array, or if the field does not yet exist, it is first set to the empty array. Equivalent numbers of different types (e.g. 3L and 3.0) are considered equal when checking if a value is missing. NaN is equal to NaN, and Null is equal to Null. If the input contains multiple equivalent values, only the first will be considered. The corresponding transform_result will be the null value.
               &quot;values&quot;: [ # Values in the array.
-                { # A message that can hold any of the supported value types.
-                  &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
-                  &quot;booleanValue&quot;: True or False, # A boolean value.
-                  &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
-                  &quot;doubleValue&quot;: 3.14, # A double value.
-                  &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
-                    &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
-                    &quot;longitude&quot;: 3.14, # The longitude in degrees. It must be in the range [-180.0, +180.0].
-                  },
-                  &quot;integerValue&quot;: &quot;A String&quot;, # An integer value.
-                  &quot;mapValue&quot;: { # A map value. # A map value.
-                    &quot;fields&quot;: { # The map&#x27;s fields. The map keys represent field names. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty.
-                      &quot;a_key&quot;: # Object with schema name: Value
-                    },
-                  },
-                  &quot;nullValue&quot;: &quot;A String&quot;, # A null value.
-                  &quot;referenceValue&quot;: &quot;A String&quot;, # A reference to a document. For example: `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
-                  &quot;stringValue&quot;: &quot;A String&quot;, # A string value. The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes of the UTF-8 representation are considered by queries.
-                  &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
-                },
+                # Object with schema name: Value
               ],
             },
             &quot;fieldPath&quot;: &quot;A String&quot;, # The path of the field. See Document.fields for the field path syntax reference.
             &quot;increment&quot;: { # A message that can hold any of the supported value types. # Adds the given value to the field&#x27;s current value. This must be an integer or a double value. If the field is not an integer or double, or if the field does not yet exist, the transformation will set the field to the given value. If either of the given value or the current field value are doubles, both values will be interpreted as doubles. Double arithmetic and representation of double values follow IEEE 754 semantics. If there is positive/negative integer overflow, the field is resolved to the largest magnitude positive/negative integer.
-              &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+                &quot;values&quot;: [ # Values in the array.
+                  # Object with schema name: Value
+                ],
+              },
               &quot;booleanValue&quot;: True or False, # A boolean value.
               &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
               &quot;doubleValue&quot;: 3.14, # A double value.
@@ -1926,7 +1899,11 @@
               &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
             },
             &quot;maximum&quot;: { # A message that can hold any of the supported value types. # Sets the field to the maximum of its current value and the given value. This must be an integer or a double value. If the field is not an integer or double, or if the field does not yet exist, the transformation will set the field to the given value. If a maximum operation is applied where the field and the input value are of mixed types (that is - one is an integer and one is a double) the field takes on the type of the larger operand. If the operands are equivalent (e.g. 3 and 3.0), the field does not change. 0, 0.0, and -0.0 are all zero. The maximum of a zero stored value and zero input value is always the stored value. The maximum of any numeric value x and NaN is NaN.
-              &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+                &quot;values&quot;: [ # Values in the array.
+                  # Object with schema name: Value
+                ],
+              },
               &quot;booleanValue&quot;: True or False, # A boolean value.
               &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
               &quot;doubleValue&quot;: 3.14, # A double value.
@@ -1946,7 +1923,11 @@
               &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
             },
             &quot;minimum&quot;: { # A message that can hold any of the supported value types. # Sets the field to the minimum of its current value and the given value. This must be an integer or a double value. If the field is not an integer or double, or if the field does not yet exist, the transformation will set the field to the input value. If a minimum operation is applied where the field and the input value are of mixed types (that is - one is an integer and one is a double) the field takes on the type of the smaller operand. If the operands are equivalent (e.g. 3 and 3.0), the field does not change. 0, 0.0, and -0.0 are all zero. The minimum of a zero stored value and zero input value is always the stored value. The minimum of any numeric value x and NaN is NaN.
-              &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+                &quot;values&quot;: [ # Values in the array.
+                  # Object with schema name: Value
+                ],
+              },
               &quot;booleanValue&quot;: True or False, # A boolean value.
               &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
               &quot;doubleValue&quot;: 3.14, # A double value.
@@ -1967,26 +1948,7 @@
             },
             &quot;removeAllFromArray&quot;: { # An array value. # Remove all of the given elements from the array in the field. If the field is not an array, or if the field does not yet exist, it is set to the empty array. Equivalent numbers of the different types (e.g. 3L and 3.0) are considered equal when deciding whether an element should be removed. NaN is equal to NaN, and Null is equal to Null. This will remove all equivalent values if there are duplicates. The corresponding transform_result will be the null value.
               &quot;values&quot;: [ # Values in the array.
-                { # A message that can hold any of the supported value types.
-                  &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
-                  &quot;booleanValue&quot;: True or False, # A boolean value.
-                  &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
-                  &quot;doubleValue&quot;: 3.14, # A double value.
-                  &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
-                    &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
-                    &quot;longitude&quot;: 3.14, # The longitude in degrees. It must be in the range [-180.0, +180.0].
-                  },
-                  &quot;integerValue&quot;: &quot;A String&quot;, # An integer value.
-                  &quot;mapValue&quot;: { # A map value. # A map value.
-                    &quot;fields&quot;: { # The map&#x27;s fields. The map keys represent field names. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty.
-                      &quot;a_key&quot;: # Object with schema name: Value
-                    },
-                  },
-                  &quot;nullValue&quot;: &quot;A String&quot;, # A null value.
-                  &quot;referenceValue&quot;: &quot;A String&quot;, # A reference to a document. For example: `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
-                  &quot;stringValue&quot;: &quot;A String&quot;, # A string value. The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes of the UTF-8 representation are considered by queries.
-                  &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
-                },
+                # Object with schema name: Value
               ],
             },
             &quot;setToServerValue&quot;: &quot;A String&quot;, # Sets the field to the given server value.
@@ -1997,7 +1959,11 @@
         &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the document was created. This value increases monotonically when a document is deleted then recreated. It can also be compared to values from other documents and the `read_time` of a query.
         &quot;fields&quot;: { # The document&#x27;s fields. The map keys represent field names. A simple field name contains only characters `a` to `z`, `A` to `Z`, `0` to `9`, or `_`, and must not start with `0` to `9`. For example, `foo_bar_17`. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty. Field paths may be used in other contexts to refer to structured fields defined here. For `map_value`, the field path is represented by the simple or quoted field names of the containing fields, delimited by `.`. For example, the structured field `&quot;foo&quot; : { map_value: { &quot;x&amp;y&quot; : { string_value: &quot;hello&quot; }}}` would be represented by the field path `foo.x&amp;y`. Within a field path, a quoted field name starts and ends with `` ` `` and may contain any character. Some characters, including `` ` ``, must be escaped using a `\`. For example, `` `x&amp;y` `` represents `x&amp;y` and `` `bak\`tik` `` represents `` bak`tik ``.
           &quot;a_key&quot;: { # A message that can hold any of the supported value types.
-            &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;values&quot;: [ # Values in the array.
+                # Object with schema name: Value
+              ],
+            },
             &quot;booleanValue&quot;: True or False, # A boolean value.
             &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
             &quot;doubleValue&quot;: 3.14, # A double value.
@@ -2029,31 +1995,16 @@
         { # A transformation of a field of the document.
           &quot;appendMissingElements&quot;: { # An array value. # Append the given elements in order if they are not already present in the current field value. If the field is not an array, or if the field does not yet exist, it is first set to the empty array. Equivalent numbers of different types (e.g. 3L and 3.0) are considered equal when checking if a value is missing. NaN is equal to NaN, and Null is equal to Null. If the input contains multiple equivalent values, only the first will be considered. The corresponding transform_result will be the null value.
             &quot;values&quot;: [ # Values in the array.
-              { # A message that can hold any of the supported value types.
-                &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
-                &quot;booleanValue&quot;: True or False, # A boolean value.
-                &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
-                &quot;doubleValue&quot;: 3.14, # A double value.
-                &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
-                  &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
-                  &quot;longitude&quot;: 3.14, # The longitude in degrees. It must be in the range [-180.0, +180.0].
-                },
-                &quot;integerValue&quot;: &quot;A String&quot;, # An integer value.
-                &quot;mapValue&quot;: { # A map value. # A map value.
-                  &quot;fields&quot;: { # The map&#x27;s fields. The map keys represent field names. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty.
-                    &quot;a_key&quot;: # Object with schema name: Value
-                  },
-                },
-                &quot;nullValue&quot;: &quot;A String&quot;, # A null value.
-                &quot;referenceValue&quot;: &quot;A String&quot;, # A reference to a document. For example: `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
-                &quot;stringValue&quot;: &quot;A String&quot;, # A string value. The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes of the UTF-8 representation are considered by queries.
-                &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
-              },
+              # Object with schema name: Value
             ],
           },
           &quot;fieldPath&quot;: &quot;A String&quot;, # The path of the field. See Document.fields for the field path syntax reference.
           &quot;increment&quot;: { # A message that can hold any of the supported value types. # Adds the given value to the field&#x27;s current value. This must be an integer or a double value. If the field is not an integer or double, or if the field does not yet exist, the transformation will set the field to the given value. If either of the given value or the current field value are doubles, both values will be interpreted as doubles. Double arithmetic and representation of double values follow IEEE 754 semantics. If there is positive/negative integer overflow, the field is resolved to the largest magnitude positive/negative integer.
-            &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;values&quot;: [ # Values in the array.
+                # Object with schema name: Value
+              ],
+            },
             &quot;booleanValue&quot;: True or False, # A boolean value.
             &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
             &quot;doubleValue&quot;: 3.14, # A double value.
@@ -2073,7 +2024,11 @@
             &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
           },
           &quot;maximum&quot;: { # A message that can hold any of the supported value types. # Sets the field to the maximum of its current value and the given value. This must be an integer or a double value. If the field is not an integer or double, or if the field does not yet exist, the transformation will set the field to the given value. If a maximum operation is applied where the field and the input value are of mixed types (that is - one is an integer and one is a double) the field takes on the type of the larger operand. If the operands are equivalent (e.g. 3 and 3.0), the field does not change. 0, 0.0, and -0.0 are all zero. The maximum of a zero stored value and zero input value is always the stored value. The maximum of any numeric value x and NaN is NaN.
-            &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;values&quot;: [ # Values in the array.
+                # Object with schema name: Value
+              ],
+            },
             &quot;booleanValue&quot;: True or False, # A boolean value.
             &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
             &quot;doubleValue&quot;: 3.14, # A double value.
@@ -2093,7 +2048,11 @@
             &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
           },
           &quot;minimum&quot;: { # A message that can hold any of the supported value types. # Sets the field to the minimum of its current value and the given value. This must be an integer or a double value. If the field is not an integer or double, or if the field does not yet exist, the transformation will set the field to the input value. If a minimum operation is applied where the field and the input value are of mixed types (that is - one is an integer and one is a double) the field takes on the type of the smaller operand. If the operands are equivalent (e.g. 3 and 3.0), the field does not change. 0, 0.0, and -0.0 are all zero. The minimum of a zero stored value and zero input value is always the stored value. The minimum of any numeric value x and NaN is NaN.
-            &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+              &quot;values&quot;: [ # Values in the array.
+                # Object with schema name: Value
+              ],
+            },
             &quot;booleanValue&quot;: True or False, # A boolean value.
             &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
             &quot;doubleValue&quot;: 3.14, # A double value.
@@ -2114,26 +2073,7 @@
           },
           &quot;removeAllFromArray&quot;: { # An array value. # Remove all of the given elements from the array in the field. If the field is not an array, or if the field does not yet exist, it is set to the empty array. Equivalent numbers of the different types (e.g. 3L and 3.0) are considered equal when deciding whether an element should be removed. NaN is equal to NaN, and Null is equal to Null. This will remove all equivalent values if there are duplicates. The corresponding transform_result will be the null value.
             &quot;values&quot;: [ # Values in the array.
-              { # A message that can hold any of the supported value types.
-                &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
-                &quot;booleanValue&quot;: True or False, # A boolean value.
-                &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
-                &quot;doubleValue&quot;: 3.14, # A double value.
-                &quot;geoPointValue&quot;: { # An object that represents a latitude/longitude pair. This is expressed as a pair of doubles to represent degrees latitude and degrees longitude. Unless specified otherwise, this object must conform to the WGS84 standard. Values must be within normalized ranges. # A geo point value representing a point on the surface of Earth.
-                  &quot;latitude&quot;: 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
-                  &quot;longitude&quot;: 3.14, # The longitude in degrees. It must be in the range [-180.0, +180.0].
-                },
-                &quot;integerValue&quot;: &quot;A String&quot;, # An integer value.
-                &quot;mapValue&quot;: { # A map value. # A map value.
-                  &quot;fields&quot;: { # The map&#x27;s fields. The map keys represent field names. Field names matching the regular expression `__.*__` are reserved. Reserved field names are forbidden except in certain documented contexts. The map keys, represented as UTF-8, must not exceed 1,500 bytes and cannot be empty.
-                    &quot;a_key&quot;: # Object with schema name: Value
-                  },
-                },
-                &quot;nullValue&quot;: &quot;A String&quot;, # A null value.
-                &quot;referenceValue&quot;: &quot;A String&quot;, # A reference to a document. For example: `projects/{project_id}/databases/{database_id}/documents/{document_path}`.
-                &quot;stringValue&quot;: &quot;A String&quot;, # A string value. The string, represented as UTF-8, must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes of the UTF-8 representation are considered by queries.
-                &quot;timestampValue&quot;: &quot;A String&quot;, # A timestamp value. Precise only to microseconds. When stored, any additional precision is rounded down.
-              },
+              # Object with schema name: Value
             ],
           },
           &quot;setToServerValue&quot;: &quot;A String&quot;, # Sets the field to the given server value.
@@ -2159,7 +2099,11 @@
     { # The result of applying a write.
       &quot;transformResults&quot;: [ # The results of applying each DocumentTransform.FieldTransform, in the same order.
         { # A message that can hold any of the supported value types.
-          &quot;arrayValue&quot;: # Object with schema name: ArrayValue # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+          &quot;arrayValue&quot;: { # An array value. # An array value. Cannot directly contain another array value, though can contain an map which contains another array.
+            &quot;values&quot;: [ # Values in the array.
+              # Object with schema name: Value
+            ],
+          },
           &quot;booleanValue&quot;: True or False, # A boolean value.
           &quot;bytesValue&quot;: &quot;A String&quot;, # A bytes value. Must not exceed 1 MiB - 89 bytes. Only the first 1,500 bytes are considered by queries.
           &quot;doubleValue&quot;: 3.14, # A double value.