docs: update docs (#916)

* fix: re-run script

* test: fix noxfile
diff --git a/docs/dyn/vision_v1.projects.files.html b/docs/dyn/vision_v1.projects.files.html
index 83f2475..9fc3aac 100644
--- a/docs/dyn/vision_v1.projects.files.html
+++ b/docs/dyn/vision_v1.projects.files.html
@@ -124,10 +124,6 @@
         # AnnotateFileRequest in BatchAnnotateFilesRequest.
       { # A request to annotate one single file, e.g. a PDF, TIFF or GIF file.
         "inputConfig": { # The desired input location and metadata. # Required. Information about the input file.
-          "gcsSource": { # The Google Cloud Storage location where the input will be read from. # The Google Cloud Storage location to read the input from.
-            "uri": "A String", # Google Cloud Storage URI for the input file. This must only be a
-                # Google Cloud Storage object. Wildcards are not currently supported.
-          },
           "mimeType": "A String", # The type of the file. Currently only "application/pdf", "image/tiff" and
               # "image/gif" are supported. Wildcards are not supported.
           "content": "A String", # File content, represented as a stream of bytes.
@@ -136,17 +132,21 @@
               #
               # Currently, this field only works for BatchAnnotateFiles requests. It does
               # not work for AsyncBatchAnnotateFiles requests.
+          "gcsSource": { # The Google Cloud Storage location where the input will be read from. # The Google Cloud Storage location to read the input from.
+            "uri": "A String", # Google Cloud Storage URI for the input file. This must only be a
+                # Google Cloud Storage object. Wildcards are not currently supported.
+          },
         },
         "features": [ # Required. Requested features.
           { # The type of Google Cloud Vision API detection to perform, and the maximum
               # number of results to return for that type. Multiple `Feature` objects can
               # be specified in the `features` list.
-            "model": "A String", # Model to use for the feature.
-                # Supported values: "builtin/stable" (the default if unset) and
-                # "builtin/latest".
             "type": "A String", # The feature type.
             "maxResults": 42, # Maximum number of results of this type. Does not apply to
                 # `TEXT_DETECTION`, `DOCUMENT_TEXT_DETECTION`, or `CROP_HINTS`.
+            "model": "A String", # Model to use for the feature.
+                # Supported values: "builtin/stable" (the default if unset) and
+                # "builtin/latest".
           },
         ],
         "imageContext": { # Image context and/or feature-specific parameters. # Additional context that may accompany the image(s) in the file.
@@ -192,15 +192,6 @@
             ],
           },
           "productSearchParams": { # Parameters for a product search request. # Parameters for product search.
-            "productCategories": [ # The list of product categories to search in. Currently, we only consider
-                # the first category, and either "homegoods-v2", "apparel-v2", "toys-v2",
-                # "packagedgoods-v1", or "general-v1" should be specified. The legacy
-                # categories "homegoods", "apparel", and "toys" are still supported but will
-                # be deprecated. For new products, please use "homegoods-v2", "apparel-v2",
-                # or "toys-v2" for better product search accuracy. It is recommended to
-                # migrate existing products to these categories as well.
-              "A String",
-            ],
             "filter": "A String", # The filtering expression. This can be used to restrict search results based
                 # on Product labels. We currently support an AND of OR of key-value
                 # expressions, where each expression within an OR must have the same key. An
@@ -226,11 +217,20 @@
               "vertices": [ # The bounding polygon vertices.
                 { # A vertex represents a 2D point in the image.
                     # NOTE: the vertex coordinates are in the same scale as the original image.
-                  "y": 42, # Y coordinate.
                   "x": 42, # X coordinate.
+                  "y": 42, # Y coordinate.
                 },
               ],
             },
+            "productCategories": [ # The list of product categories to search in. Currently, we only consider
+                # the first category, and either "homegoods-v2", "apparel-v2", "toys-v2",
+                # "packagedgoods-v1", or "general-v1" should be specified. The legacy
+                # categories "homegoods", "apparel", and "toys" are still supported but will
+                # be deprecated. For new products, please use "homegoods-v2", "apparel-v2",
+                # or "toys-v2" for better product search accuracy. It is recommended to
+                # migrate existing products to these categories as well.
+              "A String",
+            ],
           },
         },
         "pages": [ # Pages of the file to perform image annotation.
@@ -266,30 +266,75 @@
         # AnnotateFileRequest in BatchAnnotateFilesRequest.
       { # Response to a single file annotation request. A file may contain one or more
           # images, which individually have their own responses.
-        "error": { # The `Status` type defines a logical error model that is suitable for # If set, represents the error message for the failed request. The
-            # `responses` field will not be set in this case.
-            # different programming environments, including REST APIs and RPC APIs. It is
-            # used by [gRPC](https://github.com/grpc). Each `Status` message contains
-            # three pieces of data: error code, error message, and error details.
-            #
-            # You can find out more about this error model and how to work with it in the
-            # [API Design Guide](https://cloud.google.com/apis/design/errors).
-          "details": [ # A list of messages that carry the error details.  There is a common set of
-              # message types for APIs to use.
-            {
-              "a_key": "", # Properties of the object. Contains field @type with type URL.
-            },
-          ],
-          "code": 42, # The status code, which should be an enum value of google.rpc.Code.
-          "message": "A String", # A developer-facing error message, which should be in English. Any
-              # user-facing error message should be localized and sent in the
-              # google.rpc.Status.details field, or localized by the client.
-        },
         "responses": [ # Individual responses to images found within the file. This field will be
             # empty if the `error` field is set.
           { # Response to an image annotation request.
+            "landmarkAnnotations": [ # If present, landmark detection has completed successfully.
+              { # Set of detected entity features.
+                "score": 3.14, # Overall score of the result. Range [0, 1].
+                "locations": [ # The location information for the detected entity. Multiple
+                    # `LocationInfo` elements can be present because one location may
+                    # indicate the location of the scene in the image, and another location
+                    # may indicate the location of the place where the image was taken.
+                    # Location information is usually present for landmarks.
+                  { # Detected entity location information.
+                    "latLng": { # An object representing a latitude/longitude pair. This is expressed as a pair # lat/long location coordinates.
+                        # of doubles representing degrees latitude and degrees longitude. Unless
+                        # specified otherwise, this must conform to the
+                        # <a href="http://www.unoosa.org/pdf/icg/2012/template/WGS_84.pdf">WGS84
+                        # standard</a>. Values must be within normalized ranges.
+                      "latitude": 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
+                      "longitude": 3.14, # The longitude in degrees. It must be in the range [-180.0, +180.0].
+                    },
+                  },
+                ],
+                "mid": "A String", # Opaque entity ID. Some IDs may be available in
+                    # [Google Knowledge Graph Search
+                    # API](https://developers.google.com/knowledge-graph/).
+                "confidence": 3.14, # **Deprecated. Use `score` instead.**
+                    # The accuracy of the entity detection in an image.
+                    # For example, for an image in which the "Eiffel Tower" entity is detected,
+                    # this field represents the confidence that there is a tower in the query
+                    # image. Range [0, 1].
+                "locale": "A String", # The language code for the locale in which the entity textual
+                    # `description` is expressed.
+                "boundingPoly": { # A bounding polygon for the detected image annotation. # Image region to which this entity belongs. Not produced
+                    # for `LABEL_DETECTION` features.
+                  "normalizedVertices": [ # The bounding polygon normalized vertices.
+                    { # A vertex represents a 2D point in the image.
+                        # NOTE: the normalized vertex coordinates are relative to the original image
+                        # and range from 0 to 1.
+                      "y": 3.14, # Y coordinate.
+                      "x": 3.14, # X coordinate.
+                    },
+                  ],
+                  "vertices": [ # The bounding polygon vertices.
+                    { # A vertex represents a 2D point in the image.
+                        # NOTE: the vertex coordinates are in the same scale as the original image.
+                      "x": 42, # X coordinate.
+                      "y": 42, # Y coordinate.
+                    },
+                  ],
+                },
+                "description": "A String", # Entity textual description, expressed in its `locale` language.
+                "topicality": 3.14, # The relevancy of the ICA (Image Content Annotation) label to the
+                    # image. For example, the relevancy of "tower" is likely higher to an image
+                    # containing the detected "Eiffel Tower" than to an image containing a
+                    # detected distant towering building, even though the confidence that
+                    # there is a tower in each image may be the same. Range [0, 1].
+                "properties": [ # Some entities may have optional user-supplied `Property` (name/value)
+                    # fields, such a score or string that qualifies the entity.
+                  { # A `Property` consists of a user-supplied name/value pair.
+                    "value": "A String", # Value of the property.
+                    "uint64Value": "A String", # Value of numeric properties.
+                    "name": "A String", # Name of the property.
+                  },
+                ],
+              },
+            ],
             "faceAnnotations": [ # If present, face detection has completed successfully.
               { # A face annotation object contains the results of face detection.
+                "sorrowLikelihood": "A String", # Sorrow likelihood.
                 "tiltAngle": 3.14, # Pitch angle, which indicates the upwards/downwards angle that the face is
                     # pointing relative to the image's horizontal plane. Range [-180,180].
                 "fdBoundingPoly": { # A bounding polygon for the detected image annotation. # The `fd_bounding_poly` bounding polygon is tighter than the
@@ -309,14 +354,14 @@
                   "vertices": [ # The bounding polygon vertices.
                     { # A vertex represents a 2D point in the image.
                         # NOTE: the vertex coordinates are in the same scale as the original image.
-                      "y": 42, # Y coordinate.
                       "x": 42, # X coordinate.
+                      "y": 42, # Y coordinate.
                     },
                   ],
                 },
-                "angerLikelihood": "A String", # Anger likelihood.
                 "landmarks": [ # Detected face landmarks.
                   { # A face-specific landmark (for example, a face feature).
+                    "type": "A String", # Face landmark type.
                     "position": { # A 3D position in the image, used primarily for Face detection landmarks. # Face landmark position.
                         # A valid Position must have both x and y coordinates.
                         # The position coordinates are in the same scale as the original image.
@@ -324,10 +369,10 @@
                       "x": 3.14, # X coordinate.
                       "z": 3.14, # Z coordinate (or depth).
                     },
-                    "type": "A String", # Face landmark type.
                   },
                 ],
                 "surpriseLikelihood": "A String", # Surprise likelihood.
+                "angerLikelihood": "A String", # Anger likelihood.
                 "landmarkingConfidence": 3.14, # Face landmarking confidence. Range [0, 1].
                 "joyLikelihood": "A String", # Joy likelihood.
                 "underExposedLikelihood": "A String", # Under-exposed likelihood.
@@ -355,15 +400,14 @@
                   "vertices": [ # The bounding polygon vertices.
                     { # A vertex represents a 2D point in the image.
                         # NOTE: the vertex coordinates are in the same scale as the original image.
-                      "y": 42, # Y coordinate.
                       "x": 42, # X coordinate.
+                      "y": 42, # Y coordinate.
                     },
                   ],
                 },
                 "rollAngle": 3.14, # Roll angle, which indicates the amount of clockwise/anti-clockwise rotation
                     # of the face relative to the image vertical about the axis perpendicular to
                     # the face. Range [-180,180].
-                "sorrowLikelihood": "A String", # Sorrow likelihood.
               },
             ],
             "cropHintsAnnotation": { # Set of crop hints that are used to generate new crops when serving images. # If present, crop hints have completed successfully.
@@ -385,8 +429,8 @@
                     "vertices": [ # The bounding polygon vertices.
                       { # A vertex represents a 2D point in the image.
                           # NOTE: the vertex coordinates are in the same scale as the original image.
-                        "y": 42, # Y coordinate.
                         "x": 42, # X coordinate.
+                        "y": 42, # Y coordinate.
                       },
                     ],
                   },
@@ -435,8 +479,8 @@
                   "vertices": [ # The bounding polygon vertices.
                     { # A vertex represents a 2D point in the image.
                         # NOTE: the vertex coordinates are in the same scale as the original image.
-                      "y": 42, # Y coordinate.
                       "x": 42, # X coordinate.
+                      "y": 42, # Y coordinate.
                     },
                   ],
                 },
@@ -457,9 +501,6 @@
               },
             ],
             "productSearchResults": { # Results for a product search request. # If present, product search has completed successfully.
-              "indexTime": "A String", # Timestamp of the index which provided these results. Products added to the
-                  # product set and products removed from the product set after this time are
-                  # not reflected in the current results.
               "productGroupedResults": [ # List of results grouped by products detected in the query image. Each entry
                   # corresponds to one bounding polygon in the query image, and contains the
                   # matching products specific to that region. There may be duplicate product
@@ -468,12 +509,12 @@
                     # image.
                   "objectAnnotations": [ # List of generic predictions for the object in the bounding box.
                     { # Prediction for what the object in the bounding box is.
-                      "name": "A String", # Object name, expressed in its `language_code` language.
                       "score": 3.14, # Score of the result. Range [0, 1].
                       "languageCode": "A String", # The BCP-47 language code, such as "en-US" or "sr-Latn". For more
                           # information, see
                           # http://www.unicode.org/reports/tr35/#Unicode_locale_identifier.
                       "mid": "A String", # Object ID that should align with EntityAnnotation mid.
+                      "name": "A String", # Object name, expressed in its `language_code` language.
                     },
                   ],
                   "boundingPoly": { # A bounding polygon for the detected image annotation. # The bounding polygon around the product detected in the query image.
@@ -488,8 +529,8 @@
                     "vertices": [ # The bounding polygon vertices.
                       { # A vertex represents a 2D point in the image.
                           # NOTE: the vertex coordinates are in the same scale as the original image.
-                        "y": 42, # Y coordinate.
                         "x": 42, # X coordinate.
+                        "y": 42, # Y coordinate.
                       },
                     ],
                   },
@@ -583,10 +624,18 @@
                       # 1 (full confidence).
                 },
               ],
+              "indexTime": "A String", # Timestamp of the index which provided these results. Products added to the
+                  # product set and products removed from the product set after this time are
+                  # not reflected in the current results.
             },
             "localizedObjectAnnotations": [ # If present, localized object detection has completed successfully.
                 # This will be sorted descending by confidence score.
               { # Set of detected objects with bounding boxes.
+                "score": 3.14, # Score of the result. Range [0, 1].
+                "languageCode": "A String", # The BCP-47 language code, such as "en-US" or "sr-Latn". For more
+                    # information, see
+                    # http://www.unicode.org/reports/tr35/#Unicode_locale_identifier.
+                "mid": "A String", # Object ID that should align with EntityAnnotation mid.
                 "name": "A String", # Object name, expressed in its `language_code` language.
                 "boundingPoly": { # A bounding polygon for the detected image annotation. # Image region to which this object belongs. This must be populated.
                   "normalizedVertices": [ # The bounding polygon normalized vertices.
@@ -600,16 +649,11 @@
                   "vertices": [ # The bounding polygon vertices.
                     { # A vertex represents a 2D point in the image.
                         # NOTE: the vertex coordinates are in the same scale as the original image.
-                      "y": 42, # Y coordinate.
                       "x": 42, # X coordinate.
+                      "y": 42, # Y coordinate.
                     },
                   ],
                 },
-                "score": 3.14, # Score of the result. Range [0, 1].
-                "languageCode": "A String", # The BCP-47 language code, such as "en-US" or "sr-Latn". For more
-                    # information, see
-                    # http://www.unicode.org/reports/tr35/#Unicode_locale_identifier.
-                "mid": "A String", # Object ID that should align with EntityAnnotation mid.
               },
             ],
             "error": { # The `Status` type defines a logical error model that is suitable for # If set, represents the error message for the operation.
@@ -621,16 +665,16 @@
                 #
                 # You can find out more about this error model and how to work with it in the
                 # [API Design Guide](https://cloud.google.com/apis/design/errors).
+              "code": 42, # The status code, which should be an enum value of google.rpc.Code.
+              "message": "A String", # A developer-facing error message, which should be in English. Any
+                  # user-facing error message should be localized and sent in the
+                  # google.rpc.Status.details field, or localized by the client.
               "details": [ # A list of messages that carry the error details.  There is a common set of
                   # message types for APIs to use.
                 {
                   "a_key": "", # Properties of the object. Contains field @type with type URL.
                 },
               ],
-              "code": 42, # The status code, which should be an enum value of google.rpc.Code.
-              "message": "A String", # A developer-facing error message, which should be in English. Any
-                  # user-facing error message should be localized and sent in the
-                  # google.rpc.Status.details field, or localized by the client.
             },
             "fullTextAnnotation": { # TextAnnotation contains a structured representation of OCR extracted text. # If present, text (OCR) detection or document (OCR) text detection has
                 # completed successfully.
@@ -644,25 +688,21 @@
                 # detail.
               "pages": [ # List of pages detected by OCR.
                 { # Detected page from OCR.
-                  "height": 42, # Page height. For PDFs the unit is points. For images (including
-                      # TIFFs) the unit is pixels.
-                  "width": 42, # Page width. For PDFs the unit is points. For images (including
-                      # TIFFs) the unit is pixels.
                   "blocks": [ # List of blocks of text, images etc on this page.
                     { # Logical element on the page.
                       "property": { # Additional information detected on the structural component. # Additional information detected for the block.
-                        "detectedLanguages": [ # A list of detected languages together with confidence.
-                          { # Detected language for a structural component.
-                            "confidence": 3.14, # Confidence of detected language. Range [0, 1].
-                            "languageCode": "A String", # The BCP-47 language code, such as "en-US" or "sr-Latn". For more
-                                # information, see
-                                # http://www.unicode.org/reports/tr35/#Unicode_locale_identifier.
-                          },
-                        ],
                         "detectedBreak": { # Detected start or end of a structural component. # Detected start or end of a text segment.
                           "type": "A String", # Detected break type.
                           "isPrefix": True or False, # True if break prepends the element.
                         },
+                        "detectedLanguages": [ # A list of detected languages together with confidence.
+                          { # Detected language for a structural component.
+                            "languageCode": "A String", # The BCP-47 language code, such as "en-US" or "sr-Latn". For more
+                                # information, see
+                                # http://www.unicode.org/reports/tr35/#Unicode_locale_identifier.
+                            "confidence": 3.14, # Confidence of detected language. Range [0, 1].
+                          },
+                        ],
                       },
                       "blockType": "A String", # Detected block type (text, image etc) for this block.
                       "boundingBox": { # A bounding polygon for the detected image annotation. # The bounding box for the block.
@@ -696,8 +736,8 @@
                         "vertices": [ # The bounding polygon vertices.
                           { # A vertex represents a 2D point in the image.
                               # NOTE: the vertex coordinates are in the same scale as the original image.
-                            "y": 42, # Y coordinate.
                             "x": 42, # X coordinate.
+                            "y": 42, # Y coordinate.
                           },
                         ],
                       },
@@ -705,18 +745,18 @@
                       "paragraphs": [ # List of paragraphs in this block (if this blocks is of type text).
                         { # Structural unit of text representing a number of words in certain order.
                           "property": { # Additional information detected on the structural component. # Additional information detected for the paragraph.
-                            "detectedLanguages": [ # A list of detected languages together with confidence.
-                              { # Detected language for a structural component.
-                                "confidence": 3.14, # Confidence of detected language. Range [0, 1].
-                                "languageCode": "A String", # The BCP-47 language code, such as "en-US" or "sr-Latn". For more
-                                    # information, see
-                                    # http://www.unicode.org/reports/tr35/#Unicode_locale_identifier.
-                              },
-                            ],
                             "detectedBreak": { # Detected start or end of a structural component. # Detected start or end of a text segment.
                               "type": "A String", # Detected break type.
                               "isPrefix": True or False, # True if break prepends the element.
                             },
+                            "detectedLanguages": [ # A list of detected languages together with confidence.
+                              { # Detected language for a structural component.
+                                "languageCode": "A String", # The BCP-47 language code, such as "en-US" or "sr-Latn". For more
+                                    # information, see
+                                    # http://www.unicode.org/reports/tr35/#Unicode_locale_identifier.
+                                "confidence": 3.14, # Confidence of detected language. Range [0, 1].
+                              },
+                            ],
                           },
                           "boundingBox": { # A bounding polygon for the detected image annotation. # The bounding box for the paragraph.
                               # The vertices are in the order of top-left, top-right, bottom-right,
@@ -744,8 +784,8 @@
                             "vertices": [ # The bounding polygon vertices.
                               { # A vertex represents a 2D point in the image.
                                   # NOTE: the vertex coordinates are in the same scale as the original image.
-                                "y": 42, # Y coordinate.
                                 "x": 42, # X coordinate.
+                                "y": 42, # Y coordinate.
                               },
                             ],
                           },
@@ -778,8 +818,8 @@
                                 "vertices": [ # The bounding polygon vertices.
                                   { # A vertex represents a 2D point in the image.
                                       # NOTE: the vertex coordinates are in the same scale as the original image.
-                                    "y": 42, # Y coordinate.
                                     "x": 42, # X coordinate.
+                                    "y": 42, # Y coordinate.
                                   },
                                 ],
                               },
@@ -787,6 +827,20 @@
                               "symbols": [ # List of symbols in the word.
                                   # The order of the symbols follows the natural reading order.
                                 { # A single symbol representation.
+                                  "property": { # Additional information detected on the structural component. # Additional information detected for the symbol.
+                                    "detectedBreak": { # Detected start or end of a structural component. # Detected start or end of a text segment.
+                                      "type": "A String", # Detected break type.
+                                      "isPrefix": True or False, # True if break prepends the element.
+                                    },
+                                    "detectedLanguages": [ # A list of detected languages together with confidence.
+                                      { # Detected language for a structural component.
+                                        "languageCode": "A String", # The BCP-47 language code, such as "en-US" or "sr-Latn". For more
+                                            # information, see
+                                            # http://www.unicode.org/reports/tr35/#Unicode_locale_identifier.
+                                        "confidence": 3.14, # Confidence of detected language. Range [0, 1].
+                                      },
+                                    ],
+                                  },
                                   "boundingBox": { # A bounding polygon for the detected image annotation. # The bounding box for the symbol.
                                       # The vertices are in the order of top-left, top-right, bottom-right,
                                       # bottom-left. When a rotation of the bounding box is detected the rotation
@@ -813,42 +867,28 @@
                                     "vertices": [ # The bounding polygon vertices.
                                       { # A vertex represents a 2D point in the image.
                                           # NOTE: the vertex coordinates are in the same scale as the original image.
-                                        "y": 42, # Y coordinate.
                                         "x": 42, # X coordinate.
+                                        "y": 42, # Y coordinate.
                                       },
                                     ],
                                   },
                                   "confidence": 3.14, # Confidence of the OCR results for the symbol. Range [0, 1].
                                   "text": "A String", # The actual UTF-8 representation of the symbol.
-                                  "property": { # Additional information detected on the structural component. # Additional information detected for the symbol.
-                                    "detectedLanguages": [ # A list of detected languages together with confidence.
-                                      { # Detected language for a structural component.
-                                        "confidence": 3.14, # Confidence of detected language. Range [0, 1].
-                                        "languageCode": "A String", # The BCP-47 language code, such as "en-US" or "sr-Latn". For more
-                                            # information, see
-                                            # http://www.unicode.org/reports/tr35/#Unicode_locale_identifier.
-                                      },
-                                    ],
-                                    "detectedBreak": { # Detected start or end of a structural component. # Detected start or end of a text segment.
-                                      "type": "A String", # Detected break type.
-                                      "isPrefix": True or False, # True if break prepends the element.
-                                    },
-                                  },
                                 },
                               ],
                               "property": { # Additional information detected on the structural component. # Additional information detected for the word.
-                                "detectedLanguages": [ # A list of detected languages together with confidence.
-                                  { # Detected language for a structural component.
-                                    "confidence": 3.14, # Confidence of detected language. Range [0, 1].
-                                    "languageCode": "A String", # The BCP-47 language code, such as "en-US" or "sr-Latn". For more
-                                        # information, see
-                                        # http://www.unicode.org/reports/tr35/#Unicode_locale_identifier.
-                                  },
-                                ],
                                 "detectedBreak": { # Detected start or end of a structural component. # Detected start or end of a text segment.
                                   "type": "A String", # Detected break type.
                                   "isPrefix": True or False, # True if break prepends the element.
                                 },
+                                "detectedLanguages": [ # A list of detected languages together with confidence.
+                                  { # Detected language for a structural component.
+                                    "languageCode": "A String", # The BCP-47 language code, such as "en-US" or "sr-Latn". For more
+                                        # information, see
+                                        # http://www.unicode.org/reports/tr35/#Unicode_locale_identifier.
+                                    "confidence": 3.14, # Confidence of detected language. Range [0, 1].
+                                  },
+                                ],
                               },
                             },
                           ],
@@ -857,20 +897,24 @@
                     },
                   ],
                   "property": { # Additional information detected on the structural component. # Additional information detected on the page.
-                    "detectedLanguages": [ # A list of detected languages together with confidence.
-                      { # Detected language for a structural component.
-                        "confidence": 3.14, # Confidence of detected language. Range [0, 1].
-                        "languageCode": "A String", # The BCP-47 language code, such as "en-US" or "sr-Latn". For more
-                            # information, see
-                            # http://www.unicode.org/reports/tr35/#Unicode_locale_identifier.
-                      },
-                    ],
                     "detectedBreak": { # Detected start or end of a structural component. # Detected start or end of a text segment.
                       "type": "A String", # Detected break type.
                       "isPrefix": True or False, # True if break prepends the element.
                     },
+                    "detectedLanguages": [ # A list of detected languages together with confidence.
+                      { # Detected language for a structural component.
+                        "languageCode": "A String", # The BCP-47 language code, such as "en-US" or "sr-Latn". For more
+                            # information, see
+                            # http://www.unicode.org/reports/tr35/#Unicode_locale_identifier.
+                        "confidence": 3.14, # Confidence of detected language. Range [0, 1].
+                      },
+                    ],
                   },
                   "confidence": 3.14, # Confidence of the OCR results on the page. Range [0, 1].
+                  "height": 42, # Page height. For PDFs the unit is points. For images (including
+                      # TIFFs) the unit is pixels.
+                  "width": 42, # Page width. For PDFs the unit is points. For images (including
+                      # TIFFs) the unit is pixels.
                 },
               ],
               "text": "A String", # UTF-8 text detected on the pages.
@@ -917,8 +961,8 @@
                   "vertices": [ # The bounding polygon vertices.
                     { # A vertex represents a 2D point in the image.
                         # NOTE: the vertex coordinates are in the same scale as the original image.
-                      "y": 42, # Y coordinate.
                       "x": 42, # X coordinate.
+                      "y": 42, # Y coordinate.
                     },
                   ],
                 },
@@ -943,6 +987,7 @@
                 "colors": [ # RGB color values with their score and pixel fraction.
                   { # Color information consists of RGB channels, score, and the fraction of
                       # the image that the color occupies in the image.
+                    "score": 3.14, # Image-specific score for this color. Value in range [0, 1].
                     "pixelFraction": 3.14, # The fraction of pixels the color occupies in the image.
                         # Value in range [0, 1].
                     "color": { # Represents a color in the RGBA color space. This representation is designed # RGB components of the color.
@@ -1079,7 +1124,6 @@
                           # If omitted, this color object is to be rendered as a solid color
                           # (as if the alpha value had been explicitly given with a value of 1.0).
                     },
-                    "score": 3.14, # Image-specific score for this color. Value in range [0, 1].
                   },
                 ],
               },
@@ -1126,8 +1170,8 @@
                   "vertices": [ # The bounding polygon vertices.
                     { # A vertex represents a 2D point in the image.
                         # NOTE: the vertex coordinates are in the same scale as the original image.
-                      "y": 42, # Y coordinate.
                       "x": 42, # X coordinate.
+                      "y": 42, # Y coordinate.
                     },
                   ],
                 },
@@ -1155,19 +1199,34 @@
                   # the file used to produce the image.
             },
             "webDetection": { # Relevant information for the image from the Internet. # If present, web detection has completed successfully.
+              "visuallySimilarImages": [ # The visually similar image results.
+                { # Metadata for online images.
+                  "score": 3.14, # (Deprecated) Overall relevancy score for the image.
+                  "url": "A String", # The result image URL.
+                },
+              ],
+              "bestGuessLabels": [ # The service's best guess as to the topic of the request image.
+                  # Inferred from similar images on the open web.
+                { # Label to provide extra metadata for the web detection.
+                  "label": "A String", # Label for extra metadata.
+                  "languageCode": "A String", # The BCP-47 language code for `label`, such as "en-US" or "sr-Latn".
+                      # For more information, see
+                      # http://www.unicode.org/reports/tr35/#Unicode_locale_identifier.
+                },
+              ],
               "fullMatchingImages": [ # Fully matching images from the Internet.
                   # Can include resized copies of the query image.
                 { # Metadata for online images.
-                  "url": "A String", # The result image URL.
                   "score": 3.14, # (Deprecated) Overall relevancy score for the image.
+                  "url": "A String", # The result image URL.
                 },
               ],
               "webEntities": [ # Deduced entities from similar images on the Internet.
                 { # Entity deduced from similar images on the Internet.
-                  "score": 3.14, # Overall relevancy score for the entity.
-                      # Not normalized and not comparable across different image queries.
                   "entityId": "A String", # Opaque entity ID.
                   "description": "A String", # Canonical description of the entity, in English.
+                  "score": 3.14, # Overall relevancy score for the entity.
+                      # Not normalized and not comparable across different image queries.
                 },
               ],
               "pagesWithMatchingImages": [ # Web pages containing the matching images from the Internet.
@@ -1178,8 +1237,8 @@
                       # example an original image will likely have partial matching for its
                       # crops.
                     { # Metadata for online images.
-                      "url": "A String", # The result image URL.
                       "score": 3.14, # (Deprecated) Overall relevancy score for the image.
+                      "url": "A String", # The result image URL.
                     },
                   ],
                   "url": "A String", # The result web page URL.
@@ -1187,8 +1246,8 @@
                   "fullMatchingImages": [ # Fully matching images on the page.
                       # Can include resized copies of the query image.
                     { # Metadata for online images.
-                      "url": "A String", # The result image URL.
                       "score": 3.14, # (Deprecated) Overall relevancy score for the image.
+                      "url": "A String", # The result image URL.
                     },
                   ],
                 },
@@ -1197,23 +1256,8 @@
                   # Those images are similar enough to share some key-point features. For
                   # example an original image will likely have partial matching for its crops.
                 { # Metadata for online images.
-                  "url": "A String", # The result image URL.
                   "score": 3.14, # (Deprecated) Overall relevancy score for the image.
-                },
-              ],
-              "visuallySimilarImages": [ # The visually similar image results.
-                { # Metadata for online images.
                   "url": "A String", # The result image URL.
-                  "score": 3.14, # (Deprecated) Overall relevancy score for the image.
-                },
-              ],
-              "bestGuessLabels": [ # The service's best guess as to the topic of the request image.
-                  # Inferred from similar images on the open web.
-                { # Label to provide extra metadata for the web detection.
-                  "label": "A String", # Label for extra metadata.
-                  "languageCode": "A String", # The BCP-47 language code for `label`, such as "en-US" or "sr-Latn".
-                      # For more information, see
-                      # http://www.unicode.org/reports/tr35/#Unicode_locale_identifier.
                 },
               ],
             },
@@ -1233,76 +1277,9 @@
                   # body areas.
               "violence": "A String", # Likelihood that this image contains violent content.
             },
-            "landmarkAnnotations": [ # If present, landmark detection has completed successfully.
-              { # Set of detected entity features.
-                "score": 3.14, # Overall score of the result. Range [0, 1].
-                "locations": [ # The location information for the detected entity. Multiple
-                    # `LocationInfo` elements can be present because one location may
-                    # indicate the location of the scene in the image, and another location
-                    # may indicate the location of the place where the image was taken.
-                    # Location information is usually present for landmarks.
-                  { # Detected entity location information.
-                    "latLng": { # An object representing a latitude/longitude pair. This is expressed as a pair # lat/long location coordinates.
-                        # of doubles representing degrees latitude and degrees longitude. Unless
-                        # specified otherwise, this must conform to the
-                        # <a href="http://www.unoosa.org/pdf/icg/2012/template/WGS_84.pdf">WGS84
-                        # standard</a>. Values must be within normalized ranges.
-                      "latitude": 3.14, # The latitude in degrees. It must be in the range [-90.0, +90.0].
-                      "longitude": 3.14, # The longitude in degrees. It must be in the range [-180.0, +180.0].
-                    },
-                  },
-                ],
-                "mid": "A String", # Opaque entity ID. Some IDs may be available in
-                    # [Google Knowledge Graph Search
-                    # API](https://developers.google.com/knowledge-graph/).
-                "confidence": 3.14, # **Deprecated. Use `score` instead.**
-                    # The accuracy of the entity detection in an image.
-                    # For example, for an image in which the "Eiffel Tower" entity is detected,
-                    # this field represents the confidence that there is a tower in the query
-                    # image. Range [0, 1].
-                "locale": "A String", # The language code for the locale in which the entity textual
-                    # `description` is expressed.
-                "boundingPoly": { # A bounding polygon for the detected image annotation. # Image region to which this entity belongs. Not produced
-                    # for `LABEL_DETECTION` features.
-                  "normalizedVertices": [ # The bounding polygon normalized vertices.
-                    { # A vertex represents a 2D point in the image.
-                        # NOTE: the normalized vertex coordinates are relative to the original image
-                        # and range from 0 to 1.
-                      "y": 3.14, # Y coordinate.
-                      "x": 3.14, # X coordinate.
-                    },
-                  ],
-                  "vertices": [ # The bounding polygon vertices.
-                    { # A vertex represents a 2D point in the image.
-                        # NOTE: the vertex coordinates are in the same scale as the original image.
-                      "y": 42, # Y coordinate.
-                      "x": 42, # X coordinate.
-                    },
-                  ],
-                },
-                "description": "A String", # Entity textual description, expressed in its `locale` language.
-                "topicality": 3.14, # The relevancy of the ICA (Image Content Annotation) label to the
-                    # image. For example, the relevancy of "tower" is likely higher to an image
-                    # containing the detected "Eiffel Tower" than to an image containing a
-                    # detected distant towering building, even though the confidence that
-                    # there is a tower in each image may be the same. Range [0, 1].
-                "properties": [ # Some entities may have optional user-supplied `Property` (name/value)
-                    # fields, such a score or string that qualifies the entity.
-                  { # A `Property` consists of a user-supplied name/value pair.
-                    "value": "A String", # Value of the property.
-                    "uint64Value": "A String", # Value of numeric properties.
-                    "name": "A String", # Name of the property.
-                  },
-                ],
-              },
-            ],
           },
         ],
         "inputConfig": { # The desired input location and metadata. # Information about the file for which this response is generated.
-          "gcsSource": { # The Google Cloud Storage location where the input will be read from. # The Google Cloud Storage location to read the input from.
-            "uri": "A String", # Google Cloud Storage URI for the input file. This must only be a
-                # Google Cloud Storage object. Wildcards are not currently supported.
-          },
           "mimeType": "A String", # The type of the file. Currently only "application/pdf", "image/tiff" and
               # "image/gif" are supported. Wildcards are not supported.
           "content": "A String", # File content, represented as a stream of bytes.
@@ -1311,8 +1288,31 @@
               #
               # Currently, this field only works for BatchAnnotateFiles requests. It does
               # not work for AsyncBatchAnnotateFiles requests.
+          "gcsSource": { # The Google Cloud Storage location where the input will be read from. # The Google Cloud Storage location to read the input from.
+            "uri": "A String", # Google Cloud Storage URI for the input file. This must only be a
+                # Google Cloud Storage object. Wildcards are not currently supported.
+          },
         },
         "totalPages": 42, # This field gives the total number of pages in the file.
+        "error": { # The `Status` type defines a logical error model that is suitable for # If set, represents the error message for the failed request. The
+            # `responses` field will not be set in this case.
+            # different programming environments, including REST APIs and RPC APIs. It is
+            # used by [gRPC](https://github.com/grpc). Each `Status` message contains
+            # three pieces of data: error code, error message, and error details.
+            #
+            # You can find out more about this error model and how to work with it in the
+            # [API Design Guide](https://cloud.google.com/apis/design/errors).
+          "code": 42, # The status code, which should be an enum value of google.rpc.Code.
+          "message": "A String", # A developer-facing error message, which should be in English. Any
+              # user-facing error message should be localized and sent in the
+              # google.rpc.Status.details field, or localized by the client.
+          "details": [ # A list of messages that carry the error details.  There is a common set of
+              # message types for APIs to use.
+            {
+              "a_key": "", # Properties of the object. Contains field @type with type URL.
+            },
+          ],
+        },
       },
     ],
   }</pre>
@@ -1347,6 +1347,32 @@
       # call.
     &quot;requests&quot;: [ # Required. Individual async file annotation requests for this batch.
       { # An offline file annotation request.
+        &quot;inputConfig&quot;: { # The desired input location and metadata. # Required. Information about the input file.
+          &quot;mimeType&quot;: &quot;A String&quot;, # The type of the file. Currently only &quot;application/pdf&quot;, &quot;image/tiff&quot; and
+              # &quot;image/gif&quot; are supported. Wildcards are not supported.
+          &quot;content&quot;: &quot;A String&quot;, # File content, represented as a stream of bytes.
+              # Note: As with all `bytes` fields, protobuffers use a pure binary
+              # representation, whereas JSON representations use base64.
+              #
+              # Currently, this field only works for BatchAnnotateFiles requests. It does
+              # not work for AsyncBatchAnnotateFiles requests.
+          &quot;gcsSource&quot;: { # The Google Cloud Storage location where the input will be read from. # The Google Cloud Storage location to read the input from.
+            &quot;uri&quot;: &quot;A String&quot;, # Google Cloud Storage URI for the input file. This must only be a
+                # Google Cloud Storage object. Wildcards are not currently supported.
+          },
+        },
+        &quot;features&quot;: [ # Required. Requested features.
+          { # The type of Google Cloud Vision API detection to perform, and the maximum
+              # number of results to return for that type. Multiple `Feature` objects can
+              # be specified in the `features` list.
+            &quot;type&quot;: &quot;A String&quot;, # The feature type.
+            &quot;maxResults&quot;: 42, # Maximum number of results of this type. Does not apply to
+                # `TEXT_DETECTION`, `DOCUMENT_TEXT_DETECTION`, or `CROP_HINTS`.
+            &quot;model&quot;: &quot;A String&quot;, # Model to use for the feature.
+                # Supported values: &quot;builtin/stable&quot; (the default if unset) and
+                # &quot;builtin/latest&quot;.
+          },
+        ],
         &quot;imageContext&quot;: { # Image context and/or feature-specific parameters. # Additional context that may accompany the image(s) in the file.
           &quot;languageHints&quot;: [ # List of languages to use for TEXT_DETECTION. In most cases, an empty value
               # yields the best results since it enables automatic language detection. For
@@ -1390,15 +1416,6 @@
             ],
           },
           &quot;productSearchParams&quot;: { # Parameters for a product search request. # Parameters for product search.
-            &quot;productCategories&quot;: [ # The list of product categories to search in. Currently, we only consider
-                # the first category, and either &quot;homegoods-v2&quot;, &quot;apparel-v2&quot;, &quot;toys-v2&quot;,
-                # &quot;packagedgoods-v1&quot;, or &quot;general-v1&quot; should be specified. The legacy
-                # categories &quot;homegoods&quot;, &quot;apparel&quot;, and &quot;toys&quot; are still supported but will
-                # be deprecated. For new products, please use &quot;homegoods-v2&quot;, &quot;apparel-v2&quot;,
-                # or &quot;toys-v2&quot; for better product search accuracy. It is recommended to
-                # migrate existing products to these categories as well.
-              &quot;A String&quot;,
-            ],
             &quot;filter&quot;: &quot;A String&quot;, # The filtering expression. This can be used to restrict search results based
                 # on Product labels. We currently support an AND of OR of key-value
                 # expressions, where each expression within an OR must have the same key. An
@@ -1424,14 +1441,34 @@
               &quot;vertices&quot;: [ # The bounding polygon vertices.
                 { # A vertex represents a 2D point in the image.
                     # NOTE: the vertex coordinates are in the same scale as the original image.
-                  &quot;y&quot;: 42, # Y coordinate.
                   &quot;x&quot;: 42, # X coordinate.
+                  &quot;y&quot;: 42, # Y coordinate.
                 },
               ],
             },
+            &quot;productCategories&quot;: [ # The list of product categories to search in. Currently, we only consider
+                # the first category, and either &quot;homegoods-v2&quot;, &quot;apparel-v2&quot;, &quot;toys-v2&quot;,
+                # &quot;packagedgoods-v1&quot;, or &quot;general-v1&quot; should be specified. The legacy
+                # categories &quot;homegoods&quot;, &quot;apparel&quot;, and &quot;toys&quot; are still supported but will
+                # be deprecated. For new products, please use &quot;homegoods-v2&quot;, &quot;apparel-v2&quot;,
+                # or &quot;toys-v2&quot; for better product search accuracy. It is recommended to
+                # migrate existing products to these categories as well.
+              &quot;A String&quot;,
+            ],
           },
         },
         &quot;outputConfig&quot;: { # The desired output location and metadata. # Required. The desired output location and metadata (e.g. format).
+          &quot;batchSize&quot;: 42, # The max number of response protos to put into each output JSON file on
+              # Google Cloud Storage.
+              # The valid range is [1, 100]. If not specified, the default value is 20.
+              #
+              # For example, for one pdf file with 100 pages, 100 response protos will
+              # be generated. If `batch_size` = 20, then 5 json files each
+              # containing 20 response protos will be written under the prefix
+              # `gcs_destination`.`uri`.
+              #
+              # Currently, batch_size only applies to GcsDestination, with potential future
+              # support for other output configurations.
           &quot;gcsDestination&quot;: { # The Google Cloud Storage location where the output will be written to. # The Google Cloud Storage location to write the output(s) to.
             &quot;uri&quot;: &quot;A String&quot;, # Google Cloud Storage URI prefix where the results will be stored. Results
                 # will be in JSON format and preceded by its corresponding input URI prefix.
@@ -1456,44 +1493,7 @@
                 # Multiple outputs can happen if, for example, the output JSON is too large
                 # and overflows into multiple sharded files.
           },
-          &quot;batchSize&quot;: 42, # The max number of response protos to put into each output JSON file on
-              # Google Cloud Storage.
-              # The valid range is [1, 100]. If not specified, the default value is 20.
-              #
-              # For example, for one pdf file with 100 pages, 100 response protos will
-              # be generated. If `batch_size` = 20, then 5 json files each
-              # containing 20 response protos will be written under the prefix
-              # `gcs_destination`.`uri`.
-              #
-              # Currently, batch_size only applies to GcsDestination, with potential future
-              # support for other output configurations.
         },
-        &quot;inputConfig&quot;: { # The desired input location and metadata. # Required. Information about the input file.
-          &quot;gcsSource&quot;: { # The Google Cloud Storage location where the input will be read from. # The Google Cloud Storage location to read the input from.
-            &quot;uri&quot;: &quot;A String&quot;, # Google Cloud Storage URI for the input file. This must only be a
-                # Google Cloud Storage object. Wildcards are not currently supported.
-          },
-          &quot;mimeType&quot;: &quot;A String&quot;, # The type of the file. Currently only &quot;application/pdf&quot;, &quot;image/tiff&quot; and
-              # &quot;image/gif&quot; are supported. Wildcards are not supported.
-          &quot;content&quot;: &quot;A String&quot;, # File content, represented as a stream of bytes.
-              # Note: As with all `bytes` fields, protobuffers use a pure binary
-              # representation, whereas JSON representations use base64.
-              #
-              # Currently, this field only works for BatchAnnotateFiles requests. It does
-              # not work for AsyncBatchAnnotateFiles requests.
-        },
-        &quot;features&quot;: [ # Required. Requested features.
-          { # The type of Google Cloud Vision API detection to perform, and the maximum
-              # number of results to return for that type. Multiple `Feature` objects can
-              # be specified in the `features` list.
-            &quot;model&quot;: &quot;A String&quot;, # Model to use for the feature.
-                # Supported values: &quot;builtin/stable&quot; (the default if unset) and
-                # &quot;builtin/latest&quot;.
-            &quot;type&quot;: &quot;A String&quot;, # The feature type.
-            &quot;maxResults&quot;: 42, # Maximum number of results of this type. Does not apply to
-                # `TEXT_DETECTION`, `DOCUMENT_TEXT_DETECTION`, or `CROP_HINTS`.
-          },
-        ],
       },
     ],
     &quot;parent&quot;: &quot;A String&quot;, # Optional. Target project and location to make a call.
@@ -1543,16 +1543,16 @@
         #
         # You can find out more about this error model and how to work with it in the
         # [API Design Guide](https://cloud.google.com/apis/design/errors).
+      &quot;code&quot;: 42, # The status code, which should be an enum value of google.rpc.Code.
+      &quot;message&quot;: &quot;A String&quot;, # A developer-facing error message, which should be in English. Any
+          # user-facing error message should be localized and sent in the
+          # google.rpc.Status.details field, or localized by the client.
       &quot;details&quot;: [ # A list of messages that carry the error details.  There is a common set of
           # message types for APIs to use.
         {
           &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
         },
       ],
-      &quot;code&quot;: 42, # The status code, which should be an enum value of google.rpc.Code.
-      &quot;message&quot;: &quot;A String&quot;, # A developer-facing error message, which should be in English. Any
-          # user-facing error message should be localized and sent in the
-          # google.rpc.Status.details field, or localized by the client.
     },
     &quot;metadata&quot;: { # Service-specific metadata associated with the operation.  It typically
         # contains progress information and common metadata such as create time.