feat(discoveryengine): update the api

#### discoveryengine:v1

The following keys were deleted:
- schemas.GoogleCloudDiscoveryengineV1UserLicense.properties.user.type (Total Keys: 1)
- schemas.GoogleCloudDiscoveryengineV1alphaUserLicense.properties.user.type (Total Keys: 1)

The following keys were added:
- schemas.GoogleCloudDiscoveryengineV1Chunk.properties.annotationMetadata (Total Keys: 3)
- schemas.GoogleCloudDiscoveryengineV1ChunkAnnotationMetadata (Total Keys: 6)
- schemas.GoogleCloudDiscoveryengineV1ChunkStructuredContent (Total Keys: 6)
- schemas.GoogleCloudDiscoveryengineV1DocumentProcessingConfigParsingConfigLayoutParsingConfig.properties.structuredContentTypes (Total Keys: 2)
- schemas.GoogleCloudDiscoveryengineV1Engine.properties.features (Total Keys: 2)
- schemas.GoogleCloudDiscoveryengineV1alphaConnectorRunEntityRun.properties.scheduledRecordCount (Total Keys: 2)
- schemas.GoogleCloudDiscoveryengineV1alphaDocumentProcessingConfigParsingConfigLayoutParsingConfig.properties.structuredContentTypes (Total Keys: 2)
- schemas.GoogleCloudDiscoveryengineV1alphaEngine.properties.features (Total Keys: 2)
- schemas.GoogleCloudDiscoveryengineV1alphaEngineRecommendationMetadata.properties.lastTrainTime (Total Keys: 3)
- schemas.GoogleCloudDiscoveryengineV1betaDocumentProcessingConfigParsingConfigLayoutParsingConfig.properties.structuredContentTypes (Total Keys: 2)
- schemas.GoogleCloudDiscoveryengineV1betaEngine.properties.features (Total Keys: 2)

#### discoveryengine:v1alpha

The following keys were deleted:
- schemas.GoogleCloudDiscoveryengineV1alphaUserLicense.properties.user.type (Total Keys: 1)

The following keys were added:
- schemas.GoogleCloudDiscoveryengineV1DocumentProcessingConfigParsingConfigLayoutParsingConfig.properties.structuredContentTypes (Total Keys: 2)
- schemas.GoogleCloudDiscoveryengineV1Engine.properties.features (Total Keys: 2)
- schemas.GoogleCloudDiscoveryengineV1alphaChunk.properties.annotationMetadata (Total Keys: 3)
- schemas.GoogleCloudDiscoveryengineV1alphaChunkAnnotationMetadata (Total Keys: 6)
- schemas.GoogleCloudDiscoveryengineV1alphaChunkStructuredContent (Total Keys: 6)
- schemas.GoogleCloudDiscoveryengineV1alphaConnectorRunEntityRun.properties.scheduledRecordCount (Total Keys: 2)
- schemas.GoogleCloudDiscoveryengineV1alphaDocumentProcessingConfigParsingConfigLayoutParsingConfig.properties.structuredContentTypes (Total Keys: 2)
- schemas.GoogleCloudDiscoveryengineV1alphaEngine.properties.features (Total Keys: 2)
- schemas.GoogleCloudDiscoveryengineV1alphaEngineRecommendationMetadata.properties.lastTrainTime (Total Keys: 3)
- schemas.GoogleCloudDiscoveryengineV1alphaWidgetConfigUiSettings.properties.features (Total Keys: 3)
- schemas.GoogleCloudDiscoveryengineV1betaDocumentProcessingConfigParsingConfigLayoutParsingConfig.properties.structuredContentTypes (Total Keys: 2)
- schemas.GoogleCloudDiscoveryengineV1betaEngine.properties.features (Total Keys: 2)

#### discoveryengine:v1beta

The following keys were deleted:
- schemas.GoogleCloudDiscoveryengineV1alphaUserLicense.properties.user.type (Total Keys: 1)
- schemas.GoogleCloudDiscoveryengineV1betaUserLicense.properties.user.type (Total Keys: 1)

The following keys were added:
- schemas.GoogleCloudDiscoveryengineV1DocumentProcessingConfigParsingConfigLayoutParsingConfig.properties.structuredContentTypes (Total Keys: 2)
- schemas.GoogleCloudDiscoveryengineV1Engine.properties.features (Total Keys: 2)
- schemas.GoogleCloudDiscoveryengineV1alphaConnectorRunEntityRun.properties.scheduledRecordCount (Total Keys: 2)
- schemas.GoogleCloudDiscoveryengineV1alphaDocumentProcessingConfigParsingConfigLayoutParsingConfig.properties.structuredContentTypes (Total Keys: 2)
- schemas.GoogleCloudDiscoveryengineV1alphaEngine.properties.features (Total Keys: 2)
- schemas.GoogleCloudDiscoveryengineV1alphaEngineRecommendationMetadata.properties.lastTrainTime (Total Keys: 3)
- schemas.GoogleCloudDiscoveryengineV1betaChunk.properties.annotationMetadata (Total Keys: 3)
- schemas.GoogleCloudDiscoveryengineV1betaChunkAnnotationMetadata (Total Keys: 6)
- schemas.GoogleCloudDiscoveryengineV1betaChunkStructuredContent (Total Keys: 6)
- schemas.GoogleCloudDiscoveryengineV1betaDocumentProcessingConfigParsingConfigLayoutParsingConfig.properties.structuredContentTypes (Total Keys: 2)
- schemas.GoogleCloudDiscoveryengineV1betaEngine.properties.features (Total Keys: 2)

Author: yoshi-automation

docs/dyn/discoveryengine_v1.projects.locations.collections.dataStores.conversations.html

@@ -358,6 +358,15 @@ <h3>Method Details</h3>
         &quot;annotationContents&quot;: [ # Output only. Annotation contents if the current chunk contains annotations.
           &quot;A String&quot;,
         ],
+        &quot;annotationMetadata&quot;: [ # Output only. The annotation metadata includes structured content in the current chunk.
+          { # The annotation metadata includes structured content in the current chunk.
+            &quot;imageId&quot;: &quot;A String&quot;, # Output only. Image id is provided if the structured content is based on an image.
+            &quot;structuredContent&quot;: { # The structured content information. # Output only. The structured content information.
+              &quot;content&quot;: &quot;A String&quot;, # Output only. The content of the structured content.
+              &quot;structureType&quot;: &quot;A String&quot;, # Output only. The structure type of the structured content.
+            },
+          },
+        ],
         &quot;chunkMetadata&quot;: { # Metadata of the current chunk. This field is only populated on SearchService.Search API. # Output only. Metadata of the current chunk.
           &quot;nextChunks&quot;: [ # The next chunks of the current chunk. The number is controlled by SearchRequest.ContentSearchSpec.ChunkSpec.num_next_chunks. This field is only populated on SearchService.Search API.
             # Object with schema name: GoogleCloudDiscoveryengineV1Chunk

docs/dyn/discoveryengine_v1.projects.locations.collections.dataStores.html

@@ -269,6 +269,9 @@ <h3>Method Details</h3>
         &quot;excludeHtmlIds&quot;: [ # Optional. List of HTML ids to exclude from the parsed content.
           &quot;A String&quot;,
         ],
+        &quot;structuredContentTypes&quot;: [ # Optional. Contains the required structure types to extract from the document. Supported values: * `shareholder-structure`
+          &quot;A String&quot;,
+        ],
       },
       &quot;ocrParsingConfig&quot;: { # The OCR parsing configurations for documents. # Configurations applied to OCR parser. Currently it only applies to PDFs.
         &quot;enhancedDocumentElements&quot;: [ # [DEPRECATED] This field is deprecated. To use the additional enhanced document elements processing, please switch to `layout_parsing_config`.
@@ -294,6 +297,9 @@ <h3>Method Details</h3>
           &quot;excludeHtmlIds&quot;: [ # Optional. List of HTML ids to exclude from the parsed content.
             &quot;A String&quot;,
           ],
+          &quot;structuredContentTypes&quot;: [ # Optional. Contains the required structure types to extract from the document. Supported values: * `shareholder-structure`
+            &quot;A String&quot;,
+          ],
         },
         &quot;ocrParsingConfig&quot;: { # The OCR parsing configurations for documents. # Configurations applied to OCR parser. Currently it only applies to PDFs.
           &quot;enhancedDocumentElements&quot;: [ # [DEPRECATED] This field is deprecated. To use the additional enhanced document elements processing, please switch to `layout_parsing_config`.
@@ -471,6 +477,9 @@ <h3>Method Details</h3>
         &quot;excludeHtmlIds&quot;: [ # Optional. List of HTML ids to exclude from the parsed content.
           &quot;A String&quot;,
         ],
+        &quot;structuredContentTypes&quot;: [ # Optional. Contains the required structure types to extract from the document. Supported values: * `shareholder-structure`
+          &quot;A String&quot;,
+        ],
       },
       &quot;ocrParsingConfig&quot;: { # The OCR parsing configurations for documents. # Configurations applied to OCR parser. Currently it only applies to PDFs.
         &quot;enhancedDocumentElements&quot;: [ # [DEPRECATED] This field is deprecated. To use the additional enhanced document elements processing, please switch to `layout_parsing_config`.
@@ -496,6 +505,9 @@ <h3>Method Details</h3>
           &quot;excludeHtmlIds&quot;: [ # Optional. List of HTML ids to exclude from the parsed content.
             &quot;A String&quot;,
           ],
+          &quot;structuredContentTypes&quot;: [ # Optional. Contains the required structure types to extract from the document. Supported values: * `shareholder-structure`
+            &quot;A String&quot;,
+          ],
         },
         &quot;ocrParsingConfig&quot;: { # The OCR parsing configurations for documents. # Configurations applied to OCR parser. Currently it only applies to PDFs.
           &quot;enhancedDocumentElements&quot;: [ # [DEPRECATED] This field is deprecated. To use the additional enhanced document elements processing, please switch to `layout_parsing_config`.
@@ -629,6 +641,9 @@ <h3>Method Details</h3>
             &quot;excludeHtmlIds&quot;: [ # Optional. List of HTML ids to exclude from the parsed content.
               &quot;A String&quot;,
             ],
+            &quot;structuredContentTypes&quot;: [ # Optional. Contains the required structure types to extract from the document. Supported values: * `shareholder-structure`
+              &quot;A String&quot;,
+            ],
           },
           &quot;ocrParsingConfig&quot;: { # The OCR parsing configurations for documents. # Configurations applied to OCR parser. Currently it only applies to PDFs.
             &quot;enhancedDocumentElements&quot;: [ # [DEPRECATED] This field is deprecated. To use the additional enhanced document elements processing, please switch to `layout_parsing_config`.
@@ -654,6 +669,9 @@ <h3>Method Details</h3>
               &quot;excludeHtmlIds&quot;: [ # Optional. List of HTML ids to exclude from the parsed content.
                 &quot;A String&quot;,
               ],
+              &quot;structuredContentTypes&quot;: [ # Optional. Contains the required structure types to extract from the document. Supported values: * `shareholder-structure`
+                &quot;A String&quot;,
+              ],
             },
             &quot;ocrParsingConfig&quot;: { # The OCR parsing configurations for documents. # Configurations applied to OCR parser. Currently it only applies to PDFs.
               &quot;enhancedDocumentElements&quot;: [ # [DEPRECATED] This field is deprecated. To use the additional enhanced document elements processing, please switch to `layout_parsing_config`.
@@ -775,6 +793,9 @@ <h3>Method Details</h3>
         &quot;excludeHtmlIds&quot;: [ # Optional. List of HTML ids to exclude from the parsed content.
           &quot;A String&quot;,
         ],
+        &quot;structuredContentTypes&quot;: [ # Optional. Contains the required structure types to extract from the document. Supported values: * `shareholder-structure`
+          &quot;A String&quot;,
+        ],
       },
       &quot;ocrParsingConfig&quot;: { # The OCR parsing configurations for documents. # Configurations applied to OCR parser. Currently it only applies to PDFs.
         &quot;enhancedDocumentElements&quot;: [ # [DEPRECATED] This field is deprecated. To use the additional enhanced document elements processing, please switch to `layout_parsing_config`.
@@ -800,6 +821,9 @@ <h3>Method Details</h3>
           &quot;excludeHtmlIds&quot;: [ # Optional. List of HTML ids to exclude from the parsed content.
             &quot;A String&quot;,
           ],
+          &quot;structuredContentTypes&quot;: [ # Optional. Contains the required structure types to extract from the document. Supported values: * `shareholder-structure`
+            &quot;A String&quot;,
+          ],
         },
         &quot;ocrParsingConfig&quot;: { # The OCR parsing configurations for documents. # Configurations applied to OCR parser. Currently it only applies to PDFs.
           &quot;enhancedDocumentElements&quot;: [ # [DEPRECATED] This field is deprecated. To use the additional enhanced document elements processing, please switch to `layout_parsing_config`.
@@ -903,6 +927,9 @@ <h3>Method Details</h3>
         &quot;excludeHtmlIds&quot;: [ # Optional. List of HTML ids to exclude from the parsed content.
           &quot;A String&quot;,
         ],
+        &quot;structuredContentTypes&quot;: [ # Optional. Contains the required structure types to extract from the document. Supported values: * `shareholder-structure`
+          &quot;A String&quot;,
+        ],
       },
       &quot;ocrParsingConfig&quot;: { # The OCR parsing configurations for documents. # Configurations applied to OCR parser. Currently it only applies to PDFs.
         &quot;enhancedDocumentElements&quot;: [ # [DEPRECATED] This field is deprecated. To use the additional enhanced document elements processing, please switch to `layout_parsing_config`.
@@ -928,6 +955,9 @@ <h3>Method Details</h3>
           &quot;excludeHtmlIds&quot;: [ # Optional. List of HTML ids to exclude from the parsed content.
             &quot;A String&quot;,
           ],
+          &quot;structuredContentTypes&quot;: [ # Optional. Contains the required structure types to extract from the document. Supported values: * `shareholder-structure`
+            &quot;A String&quot;,
+          ],
         },
         &quot;ocrParsingConfig&quot;: { # The OCR parsing configurations for documents. # Configurations applied to OCR parser. Currently it only applies to PDFs.
           &quot;enhancedDocumentElements&quot;: [ # [DEPRECATED] This field is deprecated. To use the additional enhanced document elements processing, please switch to `layout_parsing_config`.

docs/dyn/discoveryengine_v1.projects.locations.collections.dataStores.servingConfigs.html

@@ -1204,6 +1204,15 @@ <h3>Method Details</h3>
         &quot;annotationContents&quot;: [ # Output only. Annotation contents if the current chunk contains annotations.
           &quot;A String&quot;,
         ],
+        &quot;annotationMetadata&quot;: [ # Output only. The annotation metadata includes structured content in the current chunk.
+          { # The annotation metadata includes structured content in the current chunk.
+            &quot;imageId&quot;: &quot;A String&quot;, # Output only. Image id is provided if the structured content is based on an image.
+            &quot;structuredContent&quot;: { # The structured content information. # Output only. The structured content information.
+              &quot;content&quot;: &quot;A String&quot;, # Output only. The content of the structured content.
+              &quot;structureType&quot;: &quot;A String&quot;, # Output only. The structure type of the structured content.
+            },
+          },
+        ],
         &quot;chunkMetadata&quot;: { # Metadata of the current chunk. This field is only populated on SearchService.Search API. # Output only. Metadata of the current chunk.
           &quot;nextChunks&quot;: [ # The next chunks of the current chunk. The number is controlled by SearchRequest.ContentSearchSpec.ChunkSpec.num_next_chunks. This field is only populated on SearchService.Search API.
             # Object with schema name: GoogleCloudDiscoveryengineV1Chunk
@@ -1564,6 +1573,15 @@ <h3>Method Details</h3>
         &quot;annotationContents&quot;: [ # Output only. Annotation contents if the current chunk contains annotations.
           &quot;A String&quot;,
         ],
+        &quot;annotationMetadata&quot;: [ # Output only. The annotation metadata includes structured content in the current chunk.
+          { # The annotation metadata includes structured content in the current chunk.
+            &quot;imageId&quot;: &quot;A String&quot;, # Output only. Image id is provided if the structured content is based on an image.
+            &quot;structuredContent&quot;: { # The structured content information. # Output only. The structured content information.
+              &quot;content&quot;: &quot;A String&quot;, # Output only. The content of the structured content.
+              &quot;structureType&quot;: &quot;A String&quot;, # Output only. The structure type of the structured content.
+            },
+          },
+        ],
         &quot;chunkMetadata&quot;: { # Metadata of the current chunk. This field is only populated on SearchService.Search API. # Output only. Metadata of the current chunk.
           &quot;nextChunks&quot;: [ # The next chunks of the current chunk. The number is controlled by SearchRequest.ContentSearchSpec.ChunkSpec.num_next_chunks. This field is only populated on SearchService.Search API.
             # Object with schema name: GoogleCloudDiscoveryengineV1Chunk

docs/dyn/discoveryengine_v1.projects.locations.collections.engines.conversations.html

@@ -358,6 +358,15 @@ <h3>Method Details</h3>
         &quot;annotationContents&quot;: [ # Output only. Annotation contents if the current chunk contains annotations.
           &quot;A String&quot;,
         ],
+        &quot;annotationMetadata&quot;: [ # Output only. The annotation metadata includes structured content in the current chunk.
+          { # The annotation metadata includes structured content in the current chunk.
+            &quot;imageId&quot;: &quot;A String&quot;, # Output only. Image id is provided if the structured content is based on an image.
+            &quot;structuredContent&quot;: { # The structured content information. # Output only. The structured content information.
+              &quot;content&quot;: &quot;A String&quot;, # Output only. The content of the structured content.
+              &quot;structureType&quot;: &quot;A String&quot;, # Output only. The structure type of the structured content.
+            },
+          },
+        ],
         &quot;chunkMetadata&quot;: { # Metadata of the current chunk. This field is only populated on SearchService.Search API. # Output only. Metadata of the current chunk.
           &quot;nextChunks&quot;: [ # The next chunks of the current chunk. The number is controlled by SearchRequest.ContentSearchSpec.ChunkSpec.num_next_chunks. This field is only populated on SearchService.Search API.
             # Object with schema name: GoogleCloudDiscoveryengineV1Chunk