docs: update generated docs (#981)

diff --git a/docs/dyn/language_v1.documents.html b/docs/dyn/language_v1.documents.html
index 05d96ec..9192397 100644
--- a/docs/dyn/language_v1.documents.html
+++ b/docs/dyn/language_v1.documents.html
@@ -120,10 +120,10 @@
           # currently supported languages for each API method. If the language (either
           # specified by the caller or automatically detected) is not supported by the
           # called API method, an `INVALID_ARGUMENT` error is returned.
-      "type": "A String", # Required. If the type is not set or is `TYPE_UNSPECIFIED`,
-          # returns an `INVALID_ARGUMENT` error.
       "content": "A String", # The content of the input in string format.
           # Cloud audit logging exempt since it is based on user data.
+      "type": "A String", # Required. If the type is not set or is `TYPE_UNSPECIFIED`,
+          # returns an `INVALID_ARGUMENT` error.
     },
   }
 
@@ -143,6 +143,32 @@
       { # Represents a phrase in the text that is a known entity, such as
           # a person, an organization, or location. The API associates information, such
           # as salience and mentions, with entities.
+        "sentiment": { # Represents the feeling associated with the entire text or entities in # For calls to AnalyzeEntitySentiment or if
+            # AnnotateTextRequest.Features.extract_entity_sentiment is set to
+            # true, this field will contain the aggregate sentiment expressed for this
+            # entity in the provided document.
+            # the text.
+          "magnitude": 3.14, # A non-negative number in the [0, +inf) range, which represents
+              # the absolute magnitude of sentiment regardless of score (positive or
+              # negative).
+          "score": 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
+              # (positive sentiment).
+        },
+        "name": "A String", # The representative name for the entity.
+        "salience": 3.14, # The salience score associated with the entity in the [0, 1.0] range.
+            #
+            # The salience score for an entity provides information about the
+            # importance or centrality of that entity to the entire document text.
+            # Scores closer to 0 are less salient, while scores closer to 1.0 are highly
+            # salient.
+        "metadata": { # Metadata associated with the entity.
+            #
+            # For most entity types, the metadata is a Wikipedia URL (`wikipedia_url`)
+            # and Knowledge Graph MID (`mid`), if they are available. For the metadata
+            # associated with other entity types, see the Type table below.
+          "a_key": "A String",
+        },
+        "type": "A String", # The entity type.
         "mentions": [ # The mentions of this entity in the input document. The API currently
             # supports proper noun mentions.
           { # Represents a mention for an entity in the text. Currently, proper noun
@@ -158,40 +184,14 @@
                 # true, this field will contain the sentiment expressed for this mention of
                 # the entity in the provided document.
                 # the text.
-              "score": 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
-                  # (positive sentiment).
               "magnitude": 3.14, # A non-negative number in the [0, +inf) range, which represents
                   # the absolute magnitude of sentiment regardless of score (positive or
                   # negative).
+              "score": 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
+                  # (positive sentiment).
             },
           },
         ],
-        "name": "A String", # The representative name for the entity.
-        "type": "A String", # The entity type.
-        "metadata": { # Metadata associated with the entity.
-            #
-            # For most entity types, the metadata is a Wikipedia URL (`wikipedia_url`)
-            # and Knowledge Graph MID (`mid`), if they are available. For the metadata
-            # associated with other entity types, see the Type table below.
-          "a_key": "A String",
-        },
-        "salience": 3.14, # The salience score associated with the entity in the [0, 1.0] range.
-            #
-            # The salience score for an entity provides information about the
-            # importance or centrality of that entity to the entire document text.
-            # Scores closer to 0 are less salient, while scores closer to 1.0 are highly
-            # salient.
-        "sentiment": { # Represents the feeling associated with the entire text or entities in # For calls to AnalyzeEntitySentiment or if
-            # AnnotateTextRequest.Features.extract_entity_sentiment is set to
-            # true, this field will contain the aggregate sentiment expressed for this
-            # entity in the provided document.
-            # the text.
-          "score": 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
-              # (positive sentiment).
-          "magnitude": 3.14, # A non-negative number in the [0, +inf) range, which represents
-              # the absolute magnitude of sentiment regardless of score (positive or
-              # negative).
-        },
       },
     ],
   }</pre>
@@ -223,10 +223,10 @@
           # currently supported languages for each API method. If the language (either
           # specified by the caller or automatically detected) is not supported by the
           # called API method, an `INVALID_ARGUMENT` error is returned.
-      &quot;type&quot;: &quot;A String&quot;, # Required. If the type is not set or is `TYPE_UNSPECIFIED`,
-          # returns an `INVALID_ARGUMENT` error.
       &quot;content&quot;: &quot;A String&quot;, # The content of the input in string format.
           # Cloud audit logging exempt since it is based on user data.
+      &quot;type&quot;: &quot;A String&quot;, # Required. If the type is not set or is `TYPE_UNSPECIFIED`,
+          # returns an `INVALID_ARGUMENT` error.
     },
   }
 
@@ -239,10 +239,39 @@
   An object of the form:
 
     { # The entity-level sentiment analysis response message.
+    &quot;language&quot;: &quot;A String&quot;, # The language of the text, which will be the same as the language specified
+        # in the request or, if not specified, the automatically-detected language.
+        # See Document.language field for more details.
     &quot;entities&quot;: [ # The recognized entities in the input document with associated sentiments.
       { # Represents a phrase in the text that is a known entity, such as
           # a person, an organization, or location. The API associates information, such
           # as salience and mentions, with entities.
+        &quot;sentiment&quot;: { # Represents the feeling associated with the entire text or entities in # For calls to AnalyzeEntitySentiment or if
+            # AnnotateTextRequest.Features.extract_entity_sentiment is set to
+            # true, this field will contain the aggregate sentiment expressed for this
+            # entity in the provided document.
+            # the text.
+          &quot;magnitude&quot;: 3.14, # A non-negative number in the [0, +inf) range, which represents
+              # the absolute magnitude of sentiment regardless of score (positive or
+              # negative).
+          &quot;score&quot;: 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
+              # (positive sentiment).
+        },
+        &quot;name&quot;: &quot;A String&quot;, # The representative name for the entity.
+        &quot;salience&quot;: 3.14, # The salience score associated with the entity in the [0, 1.0] range.
+            #
+            # The salience score for an entity provides information about the
+            # importance or centrality of that entity to the entire document text.
+            # Scores closer to 0 are less salient, while scores closer to 1.0 are highly
+            # salient.
+        &quot;metadata&quot;: { # Metadata associated with the entity.
+            #
+            # For most entity types, the metadata is a Wikipedia URL (`wikipedia_url`)
+            # and Knowledge Graph MID (`mid`), if they are available. For the metadata
+            # associated with other entity types, see the Type table below.
+          &quot;a_key&quot;: &quot;A String&quot;,
+        },
+        &quot;type&quot;: &quot;A String&quot;, # The entity type.
         &quot;mentions&quot;: [ # The mentions of this entity in the input document. The API currently
             # supports proper noun mentions.
           { # Represents a mention for an entity in the text. Currently, proper noun
@@ -258,45 +287,16 @@
                 # true, this field will contain the sentiment expressed for this mention of
                 # the entity in the provided document.
                 # the text.
-              &quot;score&quot;: 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
-                  # (positive sentiment).
               &quot;magnitude&quot;: 3.14, # A non-negative number in the [0, +inf) range, which represents
                   # the absolute magnitude of sentiment regardless of score (positive or
                   # negative).
+              &quot;score&quot;: 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
+                  # (positive sentiment).
             },
           },
         ],
-        &quot;name&quot;: &quot;A String&quot;, # The representative name for the entity.
-        &quot;type&quot;: &quot;A String&quot;, # The entity type.
-        &quot;metadata&quot;: { # Metadata associated with the entity.
-            #
-            # For most entity types, the metadata is a Wikipedia URL (`wikipedia_url`)
-            # and Knowledge Graph MID (`mid`), if they are available. For the metadata
-            # associated with other entity types, see the Type table below.
-          &quot;a_key&quot;: &quot;A String&quot;,
-        },
-        &quot;salience&quot;: 3.14, # The salience score associated with the entity in the [0, 1.0] range.
-            #
-            # The salience score for an entity provides information about the
-            # importance or centrality of that entity to the entire document text.
-            # Scores closer to 0 are less salient, while scores closer to 1.0 are highly
-            # salient.
-        &quot;sentiment&quot;: { # Represents the feeling associated with the entire text or entities in # For calls to AnalyzeEntitySentiment or if
-            # AnnotateTextRequest.Features.extract_entity_sentiment is set to
-            # true, this field will contain the aggregate sentiment expressed for this
-            # entity in the provided document.
-            # the text.
-          &quot;score&quot;: 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
-              # (positive sentiment).
-          &quot;magnitude&quot;: 3.14, # A non-negative number in the [0, +inf) range, which represents
-              # the absolute magnitude of sentiment regardless of score (positive or
-              # negative).
-        },
       },
     ],
-    &quot;language&quot;: &quot;A String&quot;, # The language of the text, which will be the same as the language specified
-        # in the request or, if not specified, the automatically-detected language.
-        # See Document.language field for more details.
   }</pre>
 </div>
 
@@ -325,10 +325,10 @@
           # currently supported languages for each API method. If the language (either
           # specified by the caller or automatically detected) is not supported by the
           # called API method, an `INVALID_ARGUMENT` error is returned.
-      &quot;type&quot;: &quot;A String&quot;, # Required. If the type is not set or is `TYPE_UNSPECIFIED`,
-          # returns an `INVALID_ARGUMENT` error.
       &quot;content&quot;: &quot;A String&quot;, # The content of the input in string format.
           # Cloud audit logging exempt since it is based on user data.
+      &quot;type&quot;: &quot;A String&quot;, # Required. If the type is not set or is `TYPE_UNSPECIFIED`,
+          # returns an `INVALID_ARGUMENT` error.
     },
   }
 
@@ -343,34 +343,34 @@
     { # The sentiment analysis response message.
     &quot;sentences&quot;: [ # The sentiment for all the sentences in the document.
       { # Represents a sentence in the input document.
+        &quot;sentiment&quot;: { # Represents the feeling associated with the entire text or entities in # For calls to AnalyzeSentiment or if
+            # AnnotateTextRequest.Features.extract_document_sentiment is set to
+            # true, this field will contain the sentiment for the sentence.
+            # the text.
+          &quot;magnitude&quot;: 3.14, # A non-negative number in the [0, +inf) range, which represents
+              # the absolute magnitude of sentiment regardless of score (positive or
+              # negative).
+          &quot;score&quot;: 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
+              # (positive sentiment).
+        },
         &quot;text&quot;: { # Represents an output piece of text. # The sentence text.
           &quot;beginOffset&quot;: 42, # The API calculates the beginning offset of the content in the original
               # document according to the EncodingType specified in the API request.
           &quot;content&quot;: &quot;A String&quot;, # The content of the output text.
         },
-        &quot;sentiment&quot;: { # Represents the feeling associated with the entire text or entities in # For calls to AnalyzeSentiment or if
-            # AnnotateTextRequest.Features.extract_document_sentiment is set to
-            # true, this field will contain the sentiment for the sentence.
-            # the text.
-          &quot;score&quot;: 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
-              # (positive sentiment).
-          &quot;magnitude&quot;: 3.14, # A non-negative number in the [0, +inf) range, which represents
-              # the absolute magnitude of sentiment regardless of score (positive or
-              # negative).
-        },
       },
     ],
-    &quot;documentSentiment&quot;: { # Represents the feeling associated with the entire text or entities in # The overall sentiment of the input document.
-        # the text.
-      &quot;score&quot;: 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
-          # (positive sentiment).
-      &quot;magnitude&quot;: 3.14, # A non-negative number in the [0, +inf) range, which represents
-          # the absolute magnitude of sentiment regardless of score (positive or
-          # negative).
-    },
     &quot;language&quot;: &quot;A String&quot;, # The language of the text, which will be the same as the language specified
         # in the request or, if not specified, the automatically-detected language.
         # See Document.language field for more details.
+    &quot;documentSentiment&quot;: { # Represents the feeling associated with the entire text or entities in # The overall sentiment of the input document.
+        # the text.
+      &quot;magnitude&quot;: 3.14, # A non-negative number in the [0, +inf) range, which represents
+          # the absolute magnitude of sentiment regardless of score (positive or
+          # negative).
+      &quot;score&quot;: 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
+          # (positive sentiment).
+    },
   }</pre>
 </div>
 
@@ -401,10 +401,10 @@
           # currently supported languages for each API method. If the language (either
           # specified by the caller or automatically detected) is not supported by the
           # called API method, an `INVALID_ARGUMENT` error is returned.
-      &quot;type&quot;: &quot;A String&quot;, # Required. If the type is not set or is `TYPE_UNSPECIFIED`,
-          # returns an `INVALID_ARGUMENT` error.
       &quot;content&quot;: &quot;A String&quot;, # The content of the input in string format.
           # Cloud audit logging exempt since it is based on user data.
+      &quot;type&quot;: &quot;A String&quot;, # Required. If the type is not set or is `TYPE_UNSPECIFIED`,
+          # returns an `INVALID_ARGUMENT` error.
     },
   }
 
@@ -417,30 +417,24 @@
   An object of the form:
 
     { # The syntax analysis response message.
-    &quot;language&quot;: &quot;A String&quot;, # The language of the text, which will be the same as the language specified
-        # in the request or, if not specified, the automatically-detected language.
-        # See Document.language field for more details.
-    &quot;sentences&quot;: [ # Sentences in the input document.
-      { # Represents a sentence in the input document.
-        &quot;text&quot;: { # Represents an output piece of text. # The sentence text.
-          &quot;beginOffset&quot;: 42, # The API calculates the beginning offset of the content in the original
-              # document according to the EncodingType specified in the API request.
-          &quot;content&quot;: &quot;A String&quot;, # The content of the output text.
-        },
-        &quot;sentiment&quot;: { # Represents the feeling associated with the entire text or entities in # For calls to AnalyzeSentiment or if
-            # AnnotateTextRequest.Features.extract_document_sentiment is set to
-            # true, this field will contain the sentiment for the sentence.
-            # the text.
-          &quot;score&quot;: 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
-              # (positive sentiment).
-          &quot;magnitude&quot;: 3.14, # A non-negative number in the [0, +inf) range, which represents
-              # the absolute magnitude of sentiment regardless of score (positive or
-              # negative).
-        },
-      },
-    ],
     &quot;tokens&quot;: [ # Tokens, along with their syntactic information, in the input document.
       { # Represents the smallest syntactic building block of the text.
+        &quot;partOfSpeech&quot;: { # Represents part of speech information for a token. Parts of speech # Parts of speech tag for this token.
+            # are as defined in
+            # http://www.lrec-conf.org/proceedings/lrec2012/pdf/274_Paper.pdf
+          &quot;tag&quot;: &quot;A String&quot;, # The part of speech tag.
+          &quot;reciprocity&quot;: &quot;A String&quot;, # The grammatical reciprocity.
+          &quot;voice&quot;: &quot;A String&quot;, # The grammatical voice.
+          &quot;person&quot;: &quot;A String&quot;, # The grammatical person.
+          &quot;tense&quot;: &quot;A String&quot;, # The grammatical tense.
+          &quot;proper&quot;: &quot;A String&quot;, # The grammatical properness.
+          &quot;gender&quot;: &quot;A String&quot;, # The grammatical gender.
+          &quot;form&quot;: &quot;A String&quot;, # The grammatical form.
+          &quot;aspect&quot;: &quot;A String&quot;, # The grammatical aspect.
+          &quot;case&quot;: &quot;A String&quot;, # The grammatical case.
+          &quot;mood&quot;: &quot;A String&quot;, # The grammatical mood.
+          &quot;number&quot;: &quot;A String&quot;, # The grammatical number.
+        },
         &quot;text&quot;: { # Represents an output piece of text. # The token text.
           &quot;beginOffset&quot;: 42, # The API calculates the beginning offset of the content in the original
               # document according to the EncodingType specified in the API request.
@@ -457,24 +451,30 @@
           &quot;label&quot;: &quot;A String&quot;, # The parse label for the token.
         },
         &quot;lemma&quot;: &quot;A String&quot;, # [Lemma](https://en.wikipedia.org/wiki/Lemma_%28morphology%29) of the token.
-        &quot;partOfSpeech&quot;: { # Represents part of speech information for a token. Parts of speech # Parts of speech tag for this token.
-            # are as defined in
-            # http://www.lrec-conf.org/proceedings/lrec2012/pdf/274_Paper.pdf
-          &quot;form&quot;: &quot;A String&quot;, # The grammatical form.
-          &quot;number&quot;: &quot;A String&quot;, # The grammatical number.
-          &quot;voice&quot;: &quot;A String&quot;, # The grammatical voice.
-          &quot;aspect&quot;: &quot;A String&quot;, # The grammatical aspect.
-          &quot;mood&quot;: &quot;A String&quot;, # The grammatical mood.
-          &quot;tag&quot;: &quot;A String&quot;, # The part of speech tag.
-          &quot;gender&quot;: &quot;A String&quot;, # The grammatical gender.
-          &quot;person&quot;: &quot;A String&quot;, # The grammatical person.
-          &quot;proper&quot;: &quot;A String&quot;, # The grammatical properness.
-          &quot;case&quot;: &quot;A String&quot;, # The grammatical case.
-          &quot;tense&quot;: &quot;A String&quot;, # The grammatical tense.
-          &quot;reciprocity&quot;: &quot;A String&quot;, # The grammatical reciprocity.
+      },
+    ],
+    &quot;sentences&quot;: [ # Sentences in the input document.
+      { # Represents a sentence in the input document.
+        &quot;sentiment&quot;: { # Represents the feeling associated with the entire text or entities in # For calls to AnalyzeSentiment or if
+            # AnnotateTextRequest.Features.extract_document_sentiment is set to
+            # true, this field will contain the sentiment for the sentence.
+            # the text.
+          &quot;magnitude&quot;: 3.14, # A non-negative number in the [0, +inf) range, which represents
+              # the absolute magnitude of sentiment regardless of score (positive or
+              # negative).
+          &quot;score&quot;: 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
+              # (positive sentiment).
+        },
+        &quot;text&quot;: { # Represents an output piece of text. # The sentence text.
+          &quot;beginOffset&quot;: 42, # The API calculates the beginning offset of the content in the original
+              # document according to the EncodingType specified in the API request.
+          &quot;content&quot;: &quot;A String&quot;, # The content of the output text.
         },
       },
     ],
+    &quot;language&quot;: &quot;A String&quot;, # The language of the text, which will be the same as the language specified
+        # in the request or, if not specified, the automatically-detected language.
+        # See Document.language field for more details.
   }</pre>
 </div>
 
@@ -489,7 +489,6 @@
 
 { # The request message for the text annotation API, which can perform multiple
       # analysis types (sentiment, entities, and syntax) in one call.
-    &quot;encodingType&quot;: &quot;A String&quot;, # The encoding type used by the API to calculate offsets.
     &quot;document&quot;: { # ################################################################ # # Required. Input document.
         #
         # Represents the input to API methods.
@@ -505,18 +504,19 @@
           # currently supported languages for each API method. If the language (either
           # specified by the caller or automatically detected) is not supported by the
           # called API method, an `INVALID_ARGUMENT` error is returned.
-      &quot;type&quot;: &quot;A String&quot;, # Required. If the type is not set or is `TYPE_UNSPECIFIED`,
-          # returns an `INVALID_ARGUMENT` error.
       &quot;content&quot;: &quot;A String&quot;, # The content of the input in string format.
           # Cloud audit logging exempt since it is based on user data.
+      &quot;type&quot;: &quot;A String&quot;, # Required. If the type is not set or is `TYPE_UNSPECIFIED`,
+          # returns an `INVALID_ARGUMENT` error.
     },
+    &quot;encodingType&quot;: &quot;A String&quot;, # The encoding type used by the API to calculate offsets.
     &quot;features&quot;: { # All available features for sentiment, syntax, and semantic analysis. # Required. The enabled features.
         # Setting each one to true will enable that specific analysis for the input.
-      &quot;classifyText&quot;: True or False, # Classify the full document into categories.
-      &quot;extractSyntax&quot;: True or False, # Extract syntax information.
-      &quot;extractDocumentSentiment&quot;: True or False, # Extract document-level sentiment.
       &quot;extractEntitySentiment&quot;: True or False, # Extract entities and their associated sentiment.
       &quot;extractEntities&quot;: True or False, # Extract entities.
+      &quot;extractSyntax&quot;: True or False, # Extract syntax information.
+      &quot;extractDocumentSentiment&quot;: True or False, # Extract document-level sentiment.
+      &quot;classifyText&quot;: True or False, # Classify the full document into categories.
     },
   }
 
@@ -529,30 +529,34 @@
   An object of the form:
 
     { # The text annotations response message.
-    &quot;sentences&quot;: [ # Sentences in the input document. Populated if the user enables
-        # AnnotateTextRequest.Features.extract_syntax.
-      { # Represents a sentence in the input document.
-        &quot;text&quot;: { # Represents an output piece of text. # The sentence text.
-          &quot;beginOffset&quot;: 42, # The API calculates the beginning offset of the content in the original
-              # document according to the EncodingType specified in the API request.
-          &quot;content&quot;: &quot;A String&quot;, # The content of the output text.
-        },
-        &quot;sentiment&quot;: { # Represents the feeling associated with the entire text or entities in # For calls to AnalyzeSentiment or if
-            # AnnotateTextRequest.Features.extract_document_sentiment is set to
-            # true, this field will contain the sentiment for the sentence.
-            # the text.
-          &quot;score&quot;: 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
-              # (positive sentiment).
-          &quot;magnitude&quot;: 3.14, # A non-negative number in the [0, +inf) range, which represents
-              # the absolute magnitude of sentiment regardless of score (positive or
-              # negative).
-        },
+    &quot;categories&quot;: [ # Categories identified in the input document.
+      { # Represents a category returned from the text classifier.
+        &quot;confidence&quot;: 3.14, # The classifier&#x27;s confidence of the category. Number represents how certain
+            # the classifier is that this category represents the given text.
+        &quot;name&quot;: &quot;A String&quot;, # The name of the category representing the document, from the [predefined
+            # taxonomy](https://cloud.google.com/natural-language/docs/categories).
       },
     ],
     &quot;tokens&quot;: [ # Tokens, along with their syntactic information, in the input document.
         # Populated if the user enables
         # AnnotateTextRequest.Features.extract_syntax.
       { # Represents the smallest syntactic building block of the text.
+        &quot;partOfSpeech&quot;: { # Represents part of speech information for a token. Parts of speech # Parts of speech tag for this token.
+            # are as defined in
+            # http://www.lrec-conf.org/proceedings/lrec2012/pdf/274_Paper.pdf
+          &quot;tag&quot;: &quot;A String&quot;, # The part of speech tag.
+          &quot;reciprocity&quot;: &quot;A String&quot;, # The grammatical reciprocity.
+          &quot;voice&quot;: &quot;A String&quot;, # The grammatical voice.
+          &quot;person&quot;: &quot;A String&quot;, # The grammatical person.
+          &quot;tense&quot;: &quot;A String&quot;, # The grammatical tense.
+          &quot;proper&quot;: &quot;A String&quot;, # The grammatical properness.
+          &quot;gender&quot;: &quot;A String&quot;, # The grammatical gender.
+          &quot;form&quot;: &quot;A String&quot;, # The grammatical form.
+          &quot;aspect&quot;: &quot;A String&quot;, # The grammatical aspect.
+          &quot;case&quot;: &quot;A String&quot;, # The grammatical case.
+          &quot;mood&quot;: &quot;A String&quot;, # The grammatical mood.
+          &quot;number&quot;: &quot;A String&quot;, # The grammatical number.
+        },
         &quot;text&quot;: { # Represents an output piece of text. # The token text.
           &quot;beginOffset&quot;: 42, # The API calculates the beginning offset of the content in the original
               # document according to the EncodingType specified in the API request.
@@ -569,41 +573,8 @@
           &quot;label&quot;: &quot;A String&quot;, # The parse label for the token.
         },
         &quot;lemma&quot;: &quot;A String&quot;, # [Lemma](https://en.wikipedia.org/wiki/Lemma_%28morphology%29) of the token.
-        &quot;partOfSpeech&quot;: { # Represents part of speech information for a token. Parts of speech # Parts of speech tag for this token.
-            # are as defined in
-            # http://www.lrec-conf.org/proceedings/lrec2012/pdf/274_Paper.pdf
-          &quot;form&quot;: &quot;A String&quot;, # The grammatical form.
-          &quot;number&quot;: &quot;A String&quot;, # The grammatical number.
-          &quot;voice&quot;: &quot;A String&quot;, # The grammatical voice.
-          &quot;aspect&quot;: &quot;A String&quot;, # The grammatical aspect.
-          &quot;mood&quot;: &quot;A String&quot;, # The grammatical mood.
-          &quot;tag&quot;: &quot;A String&quot;, # The part of speech tag.
-          &quot;gender&quot;: &quot;A String&quot;, # The grammatical gender.
-          &quot;person&quot;: &quot;A String&quot;, # The grammatical person.
-          &quot;proper&quot;: &quot;A String&quot;, # The grammatical properness.
-          &quot;case&quot;: &quot;A String&quot;, # The grammatical case.
-          &quot;tense&quot;: &quot;A String&quot;, # The grammatical tense.
-          &quot;reciprocity&quot;: &quot;A String&quot;, # The grammatical reciprocity.
-        },
       },
     ],
-    &quot;categories&quot;: [ # Categories identified in the input document.
-      { # Represents a category returned from the text classifier.
-        &quot;confidence&quot;: 3.14, # The classifier&#x27;s confidence of the category. Number represents how certain
-            # the classifier is that this category represents the given text.
-        &quot;name&quot;: &quot;A String&quot;, # The name of the category representing the document, from the [predefined
-            # taxonomy](https://cloud.google.com/natural-language/docs/categories).
-      },
-    ],
-    &quot;documentSentiment&quot;: { # Represents the feeling associated with the entire text or entities in # The overall sentiment for the document. Populated if the user enables
-        # AnnotateTextRequest.Features.extract_document_sentiment.
-        # the text.
-      &quot;score&quot;: 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
-          # (positive sentiment).
-      &quot;magnitude&quot;: 3.14, # A non-negative number in the [0, +inf) range, which represents
-          # the absolute magnitude of sentiment regardless of score (positive or
-          # negative).
-    },
     &quot;language&quot;: &quot;A String&quot;, # The language of the text, which will be the same as the language specified
         # in the request or, if not specified, the automatically-detected language.
         # See Document.language field for more details.
@@ -613,6 +584,32 @@
       { # Represents a phrase in the text that is a known entity, such as
           # a person, an organization, or location. The API associates information, such
           # as salience and mentions, with entities.
+        &quot;sentiment&quot;: { # Represents the feeling associated with the entire text or entities in # For calls to AnalyzeEntitySentiment or if
+            # AnnotateTextRequest.Features.extract_entity_sentiment is set to
+            # true, this field will contain the aggregate sentiment expressed for this
+            # entity in the provided document.
+            # the text.
+          &quot;magnitude&quot;: 3.14, # A non-negative number in the [0, +inf) range, which represents
+              # the absolute magnitude of sentiment regardless of score (positive or
+              # negative).
+          &quot;score&quot;: 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
+              # (positive sentiment).
+        },
+        &quot;name&quot;: &quot;A String&quot;, # The representative name for the entity.
+        &quot;salience&quot;: 3.14, # The salience score associated with the entity in the [0, 1.0] range.
+            #
+            # The salience score for an entity provides information about the
+            # importance or centrality of that entity to the entire document text.
+            # Scores closer to 0 are less salient, while scores closer to 1.0 are highly
+            # salient.
+        &quot;metadata&quot;: { # Metadata associated with the entity.
+            #
+            # For most entity types, the metadata is a Wikipedia URL (`wikipedia_url`)
+            # and Knowledge Graph MID (`mid`), if they are available. For the metadata
+            # associated with other entity types, see the Type table below.
+          &quot;a_key&quot;: &quot;A String&quot;,
+        },
+        &quot;type&quot;: &quot;A String&quot;, # The entity type.
         &quot;mentions&quot;: [ # The mentions of this entity in the input document. The API currently
             # supports proper noun mentions.
           { # Represents a mention for an entity in the text. Currently, proper noun
@@ -628,39 +625,42 @@
                 # true, this field will contain the sentiment expressed for this mention of
                 # the entity in the provided document.
                 # the text.
-              &quot;score&quot;: 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
-                  # (positive sentiment).
               &quot;magnitude&quot;: 3.14, # A non-negative number in the [0, +inf) range, which represents
                   # the absolute magnitude of sentiment regardless of score (positive or
                   # negative).
+              &quot;score&quot;: 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
+                  # (positive sentiment).
             },
           },
         ],
-        &quot;name&quot;: &quot;A String&quot;, # The representative name for the entity.
-        &quot;type&quot;: &quot;A String&quot;, # The entity type.
-        &quot;metadata&quot;: { # Metadata associated with the entity.
-            #
-            # For most entity types, the metadata is a Wikipedia URL (`wikipedia_url`)
-            # and Knowledge Graph MID (`mid`), if they are available. For the metadata
-            # associated with other entity types, see the Type table below.
-          &quot;a_key&quot;: &quot;A String&quot;,
-        },
-        &quot;salience&quot;: 3.14, # The salience score associated with the entity in the [0, 1.0] range.
-            #
-            # The salience score for an entity provides information about the
-            # importance or centrality of that entity to the entire document text.
-            # Scores closer to 0 are less salient, while scores closer to 1.0 are highly
-            # salient.
-        &quot;sentiment&quot;: { # Represents the feeling associated with the entire text or entities in # For calls to AnalyzeEntitySentiment or if
-            # AnnotateTextRequest.Features.extract_entity_sentiment is set to
-            # true, this field will contain the aggregate sentiment expressed for this
-            # entity in the provided document.
+      },
+    ],
+    &quot;documentSentiment&quot;: { # Represents the feeling associated with the entire text or entities in # The overall sentiment for the document. Populated if the user enables
+        # AnnotateTextRequest.Features.extract_document_sentiment.
+        # the text.
+      &quot;magnitude&quot;: 3.14, # A non-negative number in the [0, +inf) range, which represents
+          # the absolute magnitude of sentiment regardless of score (positive or
+          # negative).
+      &quot;score&quot;: 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
+          # (positive sentiment).
+    },
+    &quot;sentences&quot;: [ # Sentences in the input document. Populated if the user enables
+        # AnnotateTextRequest.Features.extract_syntax.
+      { # Represents a sentence in the input document.
+        &quot;sentiment&quot;: { # Represents the feeling associated with the entire text or entities in # For calls to AnalyzeSentiment or if
+            # AnnotateTextRequest.Features.extract_document_sentiment is set to
+            # true, this field will contain the sentiment for the sentence.
             # the text.
-          &quot;score&quot;: 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
-              # (positive sentiment).
           &quot;magnitude&quot;: 3.14, # A non-negative number in the [0, +inf) range, which represents
               # the absolute magnitude of sentiment regardless of score (positive or
               # negative).
+          &quot;score&quot;: 3.14, # Sentiment score between -1.0 (negative sentiment) and 1.0
+              # (positive sentiment).
+        },
+        &quot;text&quot;: { # Represents an output piece of text. # The sentence text.
+          &quot;beginOffset&quot;: 42, # The API calculates the beginning offset of the content in the original
+              # document according to the EncodingType specified in the API request.
+          &quot;content&quot;: &quot;A String&quot;, # The content of the output text.
         },
       },
     ],
@@ -691,10 +691,10 @@
           # currently supported languages for each API method. If the language (either
           # specified by the caller or automatically detected) is not supported by the
           # called API method, an `INVALID_ARGUMENT` error is returned.
-      &quot;type&quot;: &quot;A String&quot;, # Required. If the type is not set or is `TYPE_UNSPECIFIED`,
-          # returns an `INVALID_ARGUMENT` error.
       &quot;content&quot;: &quot;A String&quot;, # The content of the input in string format.
           # Cloud audit logging exempt since it is based on user data.
+      &quot;type&quot;: &quot;A String&quot;, # Required. If the type is not set or is `TYPE_UNSPECIFIED`,
+          # returns an `INVALID_ARGUMENT` error.
     },
   }