chore: Update discovery artifacts (#1505)

## Deleted keys were detected in the following stable discovery artifacts:
bigquery v2 https://github.com/googleapis/google-api-python-client/commit/795df26b99759db8f2e45a876b9c1374e2fc14ab
managedidentities v1 https://github.com/googleapis/google-api-python-client/commit/9f85c13a423d972707db785c03c832948fc4ce31
ondemandscanning v1 https://github.com/googleapis/google-api-python-client/commit/11b0c0eb16bb850077fc97da2b6cc29ffe4378b0

## Deleted keys were detected in the following pre-stable discovery artifacts:
artifactregistry v1beta1 https://github.com/googleapis/google-api-python-client/commit/d8c9d9b57835594456c766421e29c9d94a9f09fc
artifactregistry v1beta2 https://github.com/googleapis/google-api-python-client/commit/d8c9d9b57835594456c766421e29c9d94a9f09fc
dataflow v1b3 https://github.com/googleapis/google-api-python-client/commit/a8b34005d6ef733ed7230890d8b515a3b80334ec
managedidentities v1alpha1 https://github.com/googleapis/google-api-python-client/commit/9f85c13a423d972707db785c03c832948fc4ce31
managedidentities v1beta1 https://github.com/googleapis/google-api-python-client/commit/9f85c13a423d972707db785c03c832948fc4ce31
ondemandscanning v1beta1 https://github.com/googleapis/google-api-python-client/commit/11b0c0eb16bb850077fc97da2b6cc29ffe4378b0

## Discovery Artifact Change Summary:
feat(analyticsdata): update the api https://github.com/googleapis/google-api-python-client/commit/197540040eaedf672e608435ab0783e4ec203376
feat(androidmanagement): update the api https://github.com/googleapis/google-api-python-client/commit/d253dad6da1a4e0ff1bfb225de9a93ec0b5bbbb5
feat(artifactregistry): update the api https://github.com/googleapis/google-api-python-client/commit/d8c9d9b57835594456c766421e29c9d94a9f09fc
feat(bigquery): update the api https://github.com/googleapis/google-api-python-client/commit/795df26b99759db8f2e45a876b9c1374e2fc14ab
feat(bigquerydatatransfer): update the api https://github.com/googleapis/google-api-python-client/commit/9044b191958b077b84fad16e3f8f93a03b021dce
feat(chat): update the api https://github.com/googleapis/google-api-python-client/commit/5fe2f9ccbacc1a34f16750eeca103124fb4df48c
feat(cloudidentity): update the api https://github.com/googleapis/google-api-python-client/commit/24da17a1f30d97483c3da5d4fffa209cdae5d445
feat(cloudkms): update the api https://github.com/googleapis/google-api-python-client/commit/bb6c83bbdcfa0867bddb2305c26bf5aced0a4fb9
feat(compute): update the api https://github.com/googleapis/google-api-python-client/commit/1c2b5b24e32a9587f84e7240e2ebc39576760841
feat(container): update the api https://github.com/googleapis/google-api-python-client/commit/f5e7af12443c6eb9130fd62257c78d8339e76a08
feat(containeranalysis): update the api https://github.com/googleapis/google-api-python-client/commit/bb9bbeaebed4bb164ec1894896e9011253cd65cf
feat(content): update the api https://github.com/googleapis/google-api-python-client/commit/c9ba1f1852ade510cb9c89c92134b5ea95f7b9e2
feat(dataflow): update the api https://github.com/googleapis/google-api-python-client/commit/a8b34005d6ef733ed7230890d8b515a3b80334ec
feat(dataproc): update the api https://github.com/googleapis/google-api-python-client/commit/0f222f72fef0fbad5d47c0b054cb695fc99317e1
feat(displayvideo): update the api https://github.com/googleapis/google-api-python-client/commit/fbfb3cae7338b252f45a9417d46e1842bf2651e3
feat(documentai): update the api https://github.com/googleapis/google-api-python-client/commit/c21f6c964fd613125c920dede0aa4ad46288096e
feat(file): update the api https://github.com/googleapis/google-api-python-client/commit/4ea8b8d219de81728f701ca600cf38cec237bc3e
feat(gkehub): update the api https://github.com/googleapis/google-api-python-client/commit/abde26f80fd8b856785c60bdcc8eac1233c67980
feat(logging): update the api https://github.com/googleapis/google-api-python-client/commit/55ba494a751bbbf6f8bbf79a68249b6b4e062748
feat(managedidentities): update the api https://github.com/googleapis/google-api-python-client/commit/9f85c13a423d972707db785c03c832948fc4ce31
feat(metastore): update the api https://github.com/googleapis/google-api-python-client/commit/69301238fcd311486ba88209d9a1f746b51c1451
feat(ondemandscanning): update the api https://github.com/googleapis/google-api-python-client/commit/11b0c0eb16bb850077fc97da2b6cc29ffe4378b0
feat(people): update the api https://github.com/googleapis/google-api-python-client/commit/8a6dc23bda9dc7ab2c39d22e307590fb1c6e15c0
feat(sqladmin): update the api https://github.com/googleapis/google-api-python-client/commit/552d62b418d122831f0b4a38f577b4e106c6a070
feat(sts): update the api https://github.com/googleapis/google-api-python-client/commit/701b09cd34bf5a16d912b967e72fd23da77c26ec
feat(workflowexecutions): update the api https://github.com/googleapis/google-api-python-client/commit/26e7f6db0d773b7940b6c072b1f383c6edefd9f2
feat(youtube): update the api https://github.com/googleapis/google-api-python-client/commit/805e784420807e19b6e90cda17b03e74c50e7185
diff --git a/docs/dyn/sqladmin_v1.instances.html b/docs/dyn/sqladmin_v1.instances.html
index 4d10c25..fb25de4 100644
--- a/docs/dyn/sqladmin_v1.instances.html
+++ b/docs/dyn/sqladmin_v1.instances.html
@@ -449,6 +449,7 @@
         "username": "A String", # The username for the replication connection.
       },
     },
+    "skipReplicationSetup": True or False, # Flag to skip replication setup on the instance.
     "verifyGtidConsistency": True or False, # Verify GTID consistency for demote operation. Default value: *True*. Setting this flag to false enables you to bypass GTID consistency check between on-premises primary instance and Cloud SQL instance during the demotion operation but also exposes you to the risk of future replication failures. Change the value value only if you know the reason for the GTID divergence and are confident that doing so will not cause any replication issues.
   },
 }
@@ -759,6 +760,7 @@
     { # A Cloud SQL instance resource.
   "backendType": "A String", #  *SECOND_GEN*: Cloud SQL database instance. *EXTERNAL*: A database server that is not managed by Google. This property is read-only; use the *tier* property in the *settings* object to determine the database type.
   "connectionName": "A String", # Connection name of the Cloud SQL instance used in connection strings.
+  "createTime": "A String", # Output only. The time when the instance was created in RFC 3339 format (https://tools.ietf.org/html/rfc3339), for example 2012-11-15T16:19:00.094Z
   "currentDiskSize": "A String", # The current disk usage of the instance in bytes. This property has been deprecated. Use the "cloudsql.googleapis.com/database/disk/bytes_used" metric in Cloud Monitoring API instead. Please see this announcement for details.
   "databaseVersion": "A String", # The database engine type and version. The *databaseVersion* field cannot be changed after instance creation. MySQL instances: *MYSQL_8_0*, *MYSQL_5_7* (default), or *MYSQL_5_6*. PostgreSQL instances: *POSTGRES_9_6*, *POSTGRES_10*, *POSTGRES_11*, *POSTGRES_12*, *POSTGRES_13* (default). SQL Server instances: *SQLSERVER_2019_STANDARD*, *SQLSERVER_2019_ENTERPRISE*, *SQLSERVER_2019_EXPRESS*, or *SQLSERVER_2019_WEB*, *SQLSERVER_2017_STANDARD* (default), *SQLSERVER_2017_ENTERPRISE*, *SQLSERVER_2017_EXPRESS*, or *SQLSERVER_2017_WEB*.
   "diskEncryptionConfiguration": { # Disk encryption configuration for an instance. # Disk encryption configuration specific to an instance.
@@ -796,6 +798,11 @@
     "hostPort": "A String", # The host and port of the on-premises instance in host:port format
     "kind": "A String", # This is always *sql#onPremisesConfiguration*.
     "password": "A String", # The password for connecting to on-premises instance.
+    "sourceInstance": { # Reference to another Cloud SQL instance. # The reference to Cloud SQL instance if the source is Cloud SQL.
+      "name": "A String", # The name of the Cloud SQL instance being referenced. This does not include the project ID.
+      "project": "A String", # The project ID of the Cloud SQL instance being referenced. The default is the same project ID as the instance references it.
+      "region": "A String", # The region of the Cloud SQL instance being referenced.
+    },
     "username": "A String", # The username for connecting to on-premises instance.
   },
   "outOfDiskReport": { # This message wraps up the information written by out-of-disk detection job. # This field represents the report generated by the proactive database wellness job for OutOfDisk issues. Writers: -- the proactive database wellness job for OOD. Readers: -- the Pantheon frontend -- the proactive database wellness job
@@ -896,7 +903,7 @@
       "recordClientAddress": True or False, # Whether Query Insights will record client address when enabled.
     },
     "ipConfiguration": { # IP Management configuration. # The settings for IP Management. This allows to enable or disable the instance IP and manage which external networks can connect to the instance. The IPv4 address cannot be disabled for Second Generation instances.
-      "allocatedIpRange": "A String", # The name of the allocated ip range for the private ip CloudSQL instance. For example: "google-managed-services-default". If set, the instance ip will be created in the allocated range. The range name must comply with [RFC 1035](https://tools.ietf.org/html/rfc1035). Specifically, the name must be 1-63 characters long and match the regular expression [a-z]([-a-z0-9]*[a-z0-9])?. Reserved for future use.
+      "allocatedIpRange": "A String", # The name of the allocated ip range for the private ip CloudSQL instance. For example: "google-managed-services-default". If set, the instance ip will be created in the allocated range. The range name must comply with [RFC 1035](https://tools.ietf.org/html/rfc1035). Specifically, the name must be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?.` Reserved for future use.
       "authorizedNetworks": [ # The list of external networks that are allowed to connect to the instance using the IP. In 'CIDR' notation, also known as 'slash' notation (for example: **192.168.100.0/24**).
         { # An entry for an Access Control list.
           "expirationTime": "A String", # The time when this access control entry expires in [RFC 3339](https://tools.ietf.org/html/rfc3339) format, for example **2012-11-15T16:19:00.094Z**.
@@ -1063,6 +1070,7 @@
 { # A Cloud SQL instance resource.
   "backendType": "A String", #  *SECOND_GEN*: Cloud SQL database instance. *EXTERNAL*: A database server that is not managed by Google. This property is read-only; use the *tier* property in the *settings* object to determine the database type.
   "connectionName": "A String", # Connection name of the Cloud SQL instance used in connection strings.
+  "createTime": "A String", # Output only. The time when the instance was created in RFC 3339 format (https://tools.ietf.org/html/rfc3339), for example 2012-11-15T16:19:00.094Z
   "currentDiskSize": "A String", # The current disk usage of the instance in bytes. This property has been deprecated. Use the "cloudsql.googleapis.com/database/disk/bytes_used" metric in Cloud Monitoring API instead. Please see this announcement for details.
   "databaseVersion": "A String", # The database engine type and version. The *databaseVersion* field cannot be changed after instance creation. MySQL instances: *MYSQL_8_0*, *MYSQL_5_7* (default), or *MYSQL_5_6*. PostgreSQL instances: *POSTGRES_9_6*, *POSTGRES_10*, *POSTGRES_11*, *POSTGRES_12*, *POSTGRES_13* (default). SQL Server instances: *SQLSERVER_2019_STANDARD*, *SQLSERVER_2019_ENTERPRISE*, *SQLSERVER_2019_EXPRESS*, or *SQLSERVER_2019_WEB*, *SQLSERVER_2017_STANDARD* (default), *SQLSERVER_2017_ENTERPRISE*, *SQLSERVER_2017_EXPRESS*, or *SQLSERVER_2017_WEB*.
   "diskEncryptionConfiguration": { # Disk encryption configuration for an instance. # Disk encryption configuration specific to an instance.
@@ -1100,6 +1108,11 @@
     "hostPort": "A String", # The host and port of the on-premises instance in host:port format
     "kind": "A String", # This is always *sql#onPremisesConfiguration*.
     "password": "A String", # The password for connecting to on-premises instance.
+    "sourceInstance": { # Reference to another Cloud SQL instance. # The reference to Cloud SQL instance if the source is Cloud SQL.
+      "name": "A String", # The name of the Cloud SQL instance being referenced. This does not include the project ID.
+      "project": "A String", # The project ID of the Cloud SQL instance being referenced. The default is the same project ID as the instance references it.
+      "region": "A String", # The region of the Cloud SQL instance being referenced.
+    },
     "username": "A String", # The username for connecting to on-premises instance.
   },
   "outOfDiskReport": { # This message wraps up the information written by out-of-disk detection job. # This field represents the report generated by the proactive database wellness job for OutOfDisk issues. Writers: -- the proactive database wellness job for OOD. Readers: -- the Pantheon frontend -- the proactive database wellness job
@@ -1200,7 +1213,7 @@
       "recordClientAddress": True or False, # Whether Query Insights will record client address when enabled.
     },
     "ipConfiguration": { # IP Management configuration. # The settings for IP Management. This allows to enable or disable the instance IP and manage which external networks can connect to the instance. The IPv4 address cannot be disabled for Second Generation instances.
-      "allocatedIpRange": "A String", # The name of the allocated ip range for the private ip CloudSQL instance. For example: "google-managed-services-default". If set, the instance ip will be created in the allocated range. The range name must comply with [RFC 1035](https://tools.ietf.org/html/rfc1035). Specifically, the name must be 1-63 characters long and match the regular expression [a-z]([-a-z0-9]*[a-z0-9])?. Reserved for future use.
+      "allocatedIpRange": "A String", # The name of the allocated ip range for the private ip CloudSQL instance. For example: "google-managed-services-default". If set, the instance ip will be created in the allocated range. The range name must comply with [RFC 1035](https://tools.ietf.org/html/rfc1035). Specifically, the name must be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?.` Reserved for future use.
       "authorizedNetworks": [ # The list of external networks that are allowed to connect to the instance using the IP. In 'CIDR' notation, also known as 'slash' notation (for example: **192.168.100.0/24**).
         { # An entry for an Access Control list.
           "expirationTime": "A String", # The time when this access control entry expires in [RFC 3339](https://tools.ietf.org/html/rfc3339) format, for example **2012-11-15T16:19:00.094Z**.
@@ -1343,6 +1356,7 @@
     { # A Cloud SQL instance resource.
       "backendType": "A String", #  *SECOND_GEN*: Cloud SQL database instance. *EXTERNAL*: A database server that is not managed by Google. This property is read-only; use the *tier* property in the *settings* object to determine the database type.
       "connectionName": "A String", # Connection name of the Cloud SQL instance used in connection strings.
+      "createTime": "A String", # Output only. The time when the instance was created in RFC 3339 format (https://tools.ietf.org/html/rfc3339), for example 2012-11-15T16:19:00.094Z
       "currentDiskSize": "A String", # The current disk usage of the instance in bytes. This property has been deprecated. Use the "cloudsql.googleapis.com/database/disk/bytes_used" metric in Cloud Monitoring API instead. Please see this announcement for details.
       "databaseVersion": "A String", # The database engine type and version. The *databaseVersion* field cannot be changed after instance creation. MySQL instances: *MYSQL_8_0*, *MYSQL_5_7* (default), or *MYSQL_5_6*. PostgreSQL instances: *POSTGRES_9_6*, *POSTGRES_10*, *POSTGRES_11*, *POSTGRES_12*, *POSTGRES_13* (default). SQL Server instances: *SQLSERVER_2019_STANDARD*, *SQLSERVER_2019_ENTERPRISE*, *SQLSERVER_2019_EXPRESS*, or *SQLSERVER_2019_WEB*, *SQLSERVER_2017_STANDARD* (default), *SQLSERVER_2017_ENTERPRISE*, *SQLSERVER_2017_EXPRESS*, or *SQLSERVER_2017_WEB*.
       "diskEncryptionConfiguration": { # Disk encryption configuration for an instance. # Disk encryption configuration specific to an instance.
@@ -1380,6 +1394,11 @@
         "hostPort": "A String", # The host and port of the on-premises instance in host:port format
         "kind": "A String", # This is always *sql#onPremisesConfiguration*.
         "password": "A String", # The password for connecting to on-premises instance.
+        "sourceInstance": { # Reference to another Cloud SQL instance. # The reference to Cloud SQL instance if the source is Cloud SQL.
+          "name": "A String", # The name of the Cloud SQL instance being referenced. This does not include the project ID.
+          "project": "A String", # The project ID of the Cloud SQL instance being referenced. The default is the same project ID as the instance references it.
+          "region": "A String", # The region of the Cloud SQL instance being referenced.
+        },
         "username": "A String", # The username for connecting to on-premises instance.
       },
       "outOfDiskReport": { # This message wraps up the information written by out-of-disk detection job. # This field represents the report generated by the proactive database wellness job for OutOfDisk issues. Writers: -- the proactive database wellness job for OOD. Readers: -- the Pantheon frontend -- the proactive database wellness job
@@ -1480,7 +1499,7 @@
           "recordClientAddress": True or False, # Whether Query Insights will record client address when enabled.
         },
         "ipConfiguration": { # IP Management configuration. # The settings for IP Management. This allows to enable or disable the instance IP and manage which external networks can connect to the instance. The IPv4 address cannot be disabled for Second Generation instances.
-          "allocatedIpRange": "A String", # The name of the allocated ip range for the private ip CloudSQL instance. For example: "google-managed-services-default". If set, the instance ip will be created in the allocated range. The range name must comply with [RFC 1035](https://tools.ietf.org/html/rfc1035). Specifically, the name must be 1-63 characters long and match the regular expression [a-z]([-a-z0-9]*[a-z0-9])?. Reserved for future use.
+          "allocatedIpRange": "A String", # The name of the allocated ip range for the private ip CloudSQL instance. For example: "google-managed-services-default". If set, the instance ip will be created in the allocated range. The range name must comply with [RFC 1035](https://tools.ietf.org/html/rfc1035). Specifically, the name must be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?.` Reserved for future use.
           "authorizedNetworks": [ # The list of external networks that are allowed to connect to the instance using the IP. In 'CIDR' notation, also known as 'slash' notation (for example: **192.168.100.0/24**).
             { # An entry for an Access Control list.
               "expirationTime": "A String", # The time when this access control entry expires in [RFC 3339](https://tools.ietf.org/html/rfc3339) format, for example **2012-11-15T16:19:00.094Z**.
@@ -1595,6 +1614,7 @@
 { # A Cloud SQL instance resource.
   "backendType": "A String", #  *SECOND_GEN*: Cloud SQL database instance. *EXTERNAL*: A database server that is not managed by Google. This property is read-only; use the *tier* property in the *settings* object to determine the database type.
   "connectionName": "A String", # Connection name of the Cloud SQL instance used in connection strings.
+  "createTime": "A String", # Output only. The time when the instance was created in RFC 3339 format (https://tools.ietf.org/html/rfc3339), for example 2012-11-15T16:19:00.094Z
   "currentDiskSize": "A String", # The current disk usage of the instance in bytes. This property has been deprecated. Use the "cloudsql.googleapis.com/database/disk/bytes_used" metric in Cloud Monitoring API instead. Please see this announcement for details.
   "databaseVersion": "A String", # The database engine type and version. The *databaseVersion* field cannot be changed after instance creation. MySQL instances: *MYSQL_8_0*, *MYSQL_5_7* (default), or *MYSQL_5_6*. PostgreSQL instances: *POSTGRES_9_6*, *POSTGRES_10*, *POSTGRES_11*, *POSTGRES_12*, *POSTGRES_13* (default). SQL Server instances: *SQLSERVER_2019_STANDARD*, *SQLSERVER_2019_ENTERPRISE*, *SQLSERVER_2019_EXPRESS*, or *SQLSERVER_2019_WEB*, *SQLSERVER_2017_STANDARD* (default), *SQLSERVER_2017_ENTERPRISE*, *SQLSERVER_2017_EXPRESS*, or *SQLSERVER_2017_WEB*.
   "diskEncryptionConfiguration": { # Disk encryption configuration for an instance. # Disk encryption configuration specific to an instance.
@@ -1632,6 +1652,11 @@
     "hostPort": "A String", # The host and port of the on-premises instance in host:port format
     "kind": "A String", # This is always *sql#onPremisesConfiguration*.
     "password": "A String", # The password for connecting to on-premises instance.
+    "sourceInstance": { # Reference to another Cloud SQL instance. # The reference to Cloud SQL instance if the source is Cloud SQL.
+      "name": "A String", # The name of the Cloud SQL instance being referenced. This does not include the project ID.
+      "project": "A String", # The project ID of the Cloud SQL instance being referenced. The default is the same project ID as the instance references it.
+      "region": "A String", # The region of the Cloud SQL instance being referenced.
+    },
     "username": "A String", # The username for connecting to on-premises instance.
   },
   "outOfDiskReport": { # This message wraps up the information written by out-of-disk detection job. # This field represents the report generated by the proactive database wellness job for OutOfDisk issues. Writers: -- the proactive database wellness job for OOD. Readers: -- the Pantheon frontend -- the proactive database wellness job
@@ -1732,7 +1757,7 @@
       "recordClientAddress": True or False, # Whether Query Insights will record client address when enabled.
     },
     "ipConfiguration": { # IP Management configuration. # The settings for IP Management. This allows to enable or disable the instance IP and manage which external networks can connect to the instance. The IPv4 address cannot be disabled for Second Generation instances.
-      "allocatedIpRange": "A String", # The name of the allocated ip range for the private ip CloudSQL instance. For example: "google-managed-services-default". If set, the instance ip will be created in the allocated range. The range name must comply with [RFC 1035](https://tools.ietf.org/html/rfc1035). Specifically, the name must be 1-63 characters long and match the regular expression [a-z]([-a-z0-9]*[a-z0-9])?. Reserved for future use.
+      "allocatedIpRange": "A String", # The name of the allocated ip range for the private ip CloudSQL instance. For example: "google-managed-services-default". If set, the instance ip will be created in the allocated range. The range name must comply with [RFC 1035](https://tools.ietf.org/html/rfc1035). Specifically, the name must be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?.` Reserved for future use.
       "authorizedNetworks": [ # The list of external networks that are allowed to connect to the instance using the IP. In 'CIDR' notation, also known as 'slash' notation (for example: **192.168.100.0/24**).
         { # An entry for an Access Control list.
           "expirationTime": "A String", # The time when this access control entry expires in [RFC 3339](https://tools.ietf.org/html/rfc3339) format, for example **2012-11-15T16:19:00.094Z**.
@@ -2586,6 +2611,7 @@
 { # A Cloud SQL instance resource.
   "backendType": "A String", #  *SECOND_GEN*: Cloud SQL database instance. *EXTERNAL*: A database server that is not managed by Google. This property is read-only; use the *tier* property in the *settings* object to determine the database type.
   "connectionName": "A String", # Connection name of the Cloud SQL instance used in connection strings.
+  "createTime": "A String", # Output only. The time when the instance was created in RFC 3339 format (https://tools.ietf.org/html/rfc3339), for example 2012-11-15T16:19:00.094Z
   "currentDiskSize": "A String", # The current disk usage of the instance in bytes. This property has been deprecated. Use the "cloudsql.googleapis.com/database/disk/bytes_used" metric in Cloud Monitoring API instead. Please see this announcement for details.
   "databaseVersion": "A String", # The database engine type and version. The *databaseVersion* field cannot be changed after instance creation. MySQL instances: *MYSQL_8_0*, *MYSQL_5_7* (default), or *MYSQL_5_6*. PostgreSQL instances: *POSTGRES_9_6*, *POSTGRES_10*, *POSTGRES_11*, *POSTGRES_12*, *POSTGRES_13* (default). SQL Server instances: *SQLSERVER_2019_STANDARD*, *SQLSERVER_2019_ENTERPRISE*, *SQLSERVER_2019_EXPRESS*, or *SQLSERVER_2019_WEB*, *SQLSERVER_2017_STANDARD* (default), *SQLSERVER_2017_ENTERPRISE*, *SQLSERVER_2017_EXPRESS*, or *SQLSERVER_2017_WEB*.
   "diskEncryptionConfiguration": { # Disk encryption configuration for an instance. # Disk encryption configuration specific to an instance.
@@ -2623,6 +2649,11 @@
     "hostPort": "A String", # The host and port of the on-premises instance in host:port format
     "kind": "A String", # This is always *sql#onPremisesConfiguration*.
     "password": "A String", # The password for connecting to on-premises instance.
+    "sourceInstance": { # Reference to another Cloud SQL instance. # The reference to Cloud SQL instance if the source is Cloud SQL.
+      "name": "A String", # The name of the Cloud SQL instance being referenced. This does not include the project ID.
+      "project": "A String", # The project ID of the Cloud SQL instance being referenced. The default is the same project ID as the instance references it.
+      "region": "A String", # The region of the Cloud SQL instance being referenced.
+    },
     "username": "A String", # The username for connecting to on-premises instance.
   },
   "outOfDiskReport": { # This message wraps up the information written by out-of-disk detection job. # This field represents the report generated by the proactive database wellness job for OutOfDisk issues. Writers: -- the proactive database wellness job for OOD. Readers: -- the Pantheon frontend -- the proactive database wellness job
@@ -2723,7 +2754,7 @@
       "recordClientAddress": True or False, # Whether Query Insights will record client address when enabled.
     },
     "ipConfiguration": { # IP Management configuration. # The settings for IP Management. This allows to enable or disable the instance IP and manage which external networks can connect to the instance. The IPv4 address cannot be disabled for Second Generation instances.
-      "allocatedIpRange": "A String", # The name of the allocated ip range for the private ip CloudSQL instance. For example: "google-managed-services-default". If set, the instance ip will be created in the allocated range. The range name must comply with [RFC 1035](https://tools.ietf.org/html/rfc1035). Specifically, the name must be 1-63 characters long and match the regular expression [a-z]([-a-z0-9]*[a-z0-9])?. Reserved for future use.
+      "allocatedIpRange": "A String", # The name of the allocated ip range for the private ip CloudSQL instance. For example: "google-managed-services-default". If set, the instance ip will be created in the allocated range. The range name must comply with [RFC 1035](https://tools.ietf.org/html/rfc1035). Specifically, the name must be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?.` Reserved for future use.
       "authorizedNetworks": [ # The list of external networks that are allowed to connect to the instance using the IP. In 'CIDR' notation, also known as 'slash' notation (for example: **192.168.100.0/24**).
         { # An entry for an Access Control list.
           "expirationTime": "A String", # The time when this access control entry expires in [RFC 3339](https://tools.ietf.org/html/rfc3339) format, for example **2012-11-15T16:19:00.094Z**.