chore: update types from Discovery (#1398)

* chore: update types from Discovery

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

---------

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

src/types.d.ts

@@ -13,7 +13,7 @@
 // limitations under the License.
 
 /**
- * Discovery Revision: 20240727
+ * Discovery Revision: 20240803
  */
 
 /**
@@ -835,6 +835,16 @@ declare namespace bigquery {
     dataMaskingApplied?: boolean;
   };
 
+  /**
+   * Data policy option proto, it currently supports name only, will support precedence later.
+   */
+  type IDataPolicyOption = {
+    /**
+     * Data policy resource name in the form of projects/project_id/locations/location_id/dataPolicies/data_policy_id.
+     */
+    name?: string;
+  };
+
   /**
    * Data split result. This contains references to the training and evaluation data tables that were used to train the model.
    */
@@ -2025,27 +2035,6 @@ declare namespace bigquery {
     trialId?: string;
   };
 
-  /**
-   * Metadata for value generation for an identity column.
-   */
-  type IIdentityColumnInfo = {
-    /**
-     * Optional. Dictates when system generated values are used to populate the field.
-     */
-    generatedMode?:
-      | 'GENERATED_MODE_UNSPECIFIED'
-      | 'GENERATED_ALWAYS'
-      | 'GENERATED_BY_DEFAULT';
-    /**
-     * Optional. The minimum difference between two successive generated values. Should be INTEGER compatible. Can be negative or positive but not 0. The default value is 1 if the field is not specified.
-     */
-    increment?: string;
-    /**
-     * Optional. The first generated value. Should be INTEGER compatible. The default value is 1 if the field is not specified.
-     */
-    start?: string;
-  };
-
   /**
    * Reason about why no search index was used in the search query (or sub-query).
    */
@@ -5144,6 +5133,10 @@ declare namespace bigquery {
      * Optional. Field collation can be set only when the type of field is STRING. The following values are supported: * 'und:ci': undetermined locale, case insensitive. * '': empty string. Default to case-sensitive behavior.
      */
     collation?: string;
+    /**
+     * Optional. Data policy options, will replace the data_policies.
+     */
+    dataPolicies?: Array<IDataPolicyOption>;
     /**
      * Optional. A SQL expression to specify the [default value] (https://cloud.google.com/bigquery/docs/default-values) for this field.
      */
@@ -5160,10 +5153,6 @@ declare namespace bigquery {
      * Optional. Definition of the foreign data type. Only valid for top-level schema fields (not nested fields). If the type is FOREIGN, this field is required.
      */
     foreignTypeDefinition?: string;
-    /**
-     * Optional. Definition of how values are generated for the field. Setting this option means that the field is an identity column. Only valid for top-level schema INTEGER fields (not nested fields).
-     */
-    identityColumnInfo?: IIdentityColumnInfo;
     /**
      * Optional. Maximum length of values of this field for STRINGS or BYTES. If max_length is not specified, no maximum length constraint is imposed on this field. If type = "STRING", then max_length represents the maximum UTF-8 length of strings in this field. If type = "BYTES", then max_length represents the maximum number of bytes in this field. It is invalid to set this field if type ≠ "STRING" and ≠ "BYTES".
      */