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fuchsia/third_party/github.com/googleapis/google-cloud-go/refs/heads/upstream/bigtable-session-debug/./discoveryengine/CHANGES.md
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# Changes
## [1.32.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.31.0...discoveryengine/v1.32.0) (2026-07-20)
### Features
* Update API sources and regenerate ([#20159](https://github.com/googleapis/google-cloud-go/issues/20159)) ([6395ba5](https://github.com/googleapis/google-cloud-go/commit/6395ba5d059d7e0d6ccfbf57b15d8d5ffcd70d0e))
## [1.31.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.30.0...discoveryengine/v1.31.0) (2026-07-13)
### Features
* **o11y:** Regenerate clients for LRO tracing ([#20107](https://github.com/googleapis/google-cloud-go/issues/20107)) ([779074e](https://github.com/googleapis/google-cloud-go/commit/779074edd267a26520bae459307660953129eb07))
## [1.30.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.29.0...discoveryengine/v1.30.0) (2026-06-22)
### Features
* Update API sources and regenerate ([#20007](https://github.com/googleapis/google-cloud-go/issues/20007)) ([4d633c8](https://github.com/googleapis/google-cloud-go/commit/4d633c893dd35be48ca353da133e7d483151cd3e))
## [1.29.0](https://github.com/googleapis/google-cloud-go/releases/tag/discoveryengine%2Fv1.29.0) (2026-05-07)
### Features
* update API sources and regenerate (#14537) ([07fe29b](https://github.com/googleapis/google-cloud-go/commit/07fe29ba4c5069d27d4149d8fa5f8814eb8789d7))
## [1.28.0](https://github.com/googleapis/google-cloud-go/releases/tag/discoveryengine%2Fv1.28.0) (2026-04-30)
## [1.27.0](https://github.com/googleapis/google-cloud-go/releases/tag/discoveryengine%2Fv1.27.0) (2026-04-13)
## [1.26.0](https://github.com/googleapis/google-cloud-go/releases/tag/discoveryengine%2Fv1.26.0) (2026-04-09)
## [1.25.0](https://github.com/googleapis/google-cloud-go/releases/tag/discoveryengine%2Fv1.25.0) (2026-04-02)
## [1.24.0](https://github.com/googleapis/google-cloud-go/releases/tag/discoveryengine%2Fv1.24.0) (2026-03-26)
### Features
* Update DataStoreSpec and add BoostSpec to SearchService ([5e50d57](https://github.com/googleapis/google-cloud-go/commit/5e50d57d4ca4bceff2e7dfe4118c281c24375b99))
### Documentation
* Clarify project number requirement for data_store field ([5e50d57](https://github.com/googleapis/google-cloud-go/commit/5e50d57d4ca4bceff2e7dfe4118c281c24375b99))
## [1.23.0](https://github.com/googleapis/google-cloud-go/releases/tag/discoveryengine%2Fv1.23.0) (2026-02-12)
### Features
* add CrowdingSpec to SearchRequest to set crowding settings ([6f31019](https://github.com/googleapis/google-cloud-go/commit/6f310199e136b133bb4fadaa353e264e809db6d7))
* add Natural Language Query Understanding fields and messages to DiscoveryEngine request, response, and datastore messages ([6f31019](https://github.com/googleapis/google-cloud-go/commit/6f310199e136b133bb4fadaa353e264e809db6d7))
* add output-only field SemanticState to SearchResponse. ([6f31019](https://github.com/googleapis/google-cloud-go/commit/6f310199e136b133bb4fadaa353e264e809db6d7))
### Documentation
* other misc documentation updates Clients can specify Natural Language Query Understanding-related fields, as well as CrowdingSpec. These features are available in the V1 APIs. ([6f31019](https://github.com/googleapis/google-cloud-go/commit/6f310199e136b133bb4fadaa353e264e809db6d7))
* update documentation for search and data store NLQ features ([6f31019](https://github.com/googleapis/google-cloud-go/commit/6f310199e136b133bb4fadaa353e264e809db6d7))
## [1.22.0](https://github.com/googleapis/google-cloud-go/releases/tag/discoveryengine%2Fv1.22.0) (2025-10-22)
### Bug Fixes
* Add labels for additional Sessions identification
* Include AssistAnswer as a part of the Session
## [1.21.1](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.21.0...discoveryengine/v1.21.1) (2025-09-16)
### Bug Fixes
* **discoveryengine:** Upgrade gRPC service registration func ([617bb68](https://github.com/googleapis/google-cloud-go/commit/617bb68f41d785126666b9cea1be9fd2d6271515))
## [1.21.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.20.0...discoveryengine/v1.21.0) (2025-09-11)
### Features
* **discoveryengine:** Added `ranking_expression_backed` and `rank_signals` fields related to the Custom Ranking feature ([d73f912](https://github.com/googleapis/google-cloud-go/commit/d73f9123be77bb3278f48d510cd0fb22feb605bc))
### Documentation
* **discoveryengine:** A comment for field `ranking_expression` in messages `.google.cloud.discoveryengine.v1alpha.SearchRequest` and `.google.cloud.discoveryengine.v1beta.SearchRequest` is changed to support the Custom Ranking use case ([d73f912](https://github.com/googleapis/google-cloud-go/commit/d73f9123be77bb3278f48d510cd0fb22feb605bc))
## [1.20.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.19.0...discoveryengine/v1.20.0) (2025-07-31)
### Features
* **discoveryengine:** Add SessionService ([83f894e](https://github.com/googleapis/google-cloud-go/commit/83f894e372ae66b96d8d9d4379fa0ea18547fe72))
* **discoveryengine:** Add SessionService ([83f894e](https://github.com/googleapis/google-cloud-go/commit/83f894e372ae66b96d8d9d4379fa0ea18547fe72))
### Documentation
* **discoveryengine:** A comment for field `answer` in message `.google.cloud.discoveryengine.v1alpha.Session` is changed ([83f894e](https://github.com/googleapis/google-cloud-go/commit/83f894e372ae66b96d8d9d4379fa0ea18547fe72))
* **discoveryengine:** A comment for field `answer` in message `.google.cloud.discoveryengine.v1beta.Session` is changed ([83f894e](https://github.com/googleapis/google-cloud-go/commit/83f894e372ae66b96d8d9d4379fa0ea18547fe72))
* **discoveryengine:** A comment for field `filter` in message `.google.cloud.discoveryengine.v1alpha.ListSessionsRequest` is changed ([83f894e](https://github.com/googleapis/google-cloud-go/commit/83f894e372ae66b96d8d9d4379fa0ea18547fe72))
* **discoveryengine:** A comment for field `filter` in message `.google.cloud.discoveryengine.v1beta.ListSessionsRequest` is changed ([83f894e](https://github.com/googleapis/google-cloud-go/commit/83f894e372ae66b96d8d9d4379fa0ea18547fe72))
* **discoveryengine:** A comment for field `name` in message `.google.cloud.discoveryengine.v1alpha.DeleteSessionRequest` is changed ([83f894e](https://github.com/googleapis/google-cloud-go/commit/83f894e372ae66b96d8d9d4379fa0ea18547fe72))
* **discoveryengine:** A comment for field `name` in message `.google.cloud.discoveryengine.v1alpha.GetSessionRequest` is changed ([83f894e](https://github.com/googleapis/google-cloud-go/commit/83f894e372ae66b96d8d9d4379fa0ea18547fe72))
* **discoveryengine:** A comment for field `order_by` in message `.google.cloud.discoveryengine.v1alpha.ListSessionsRequest` is changed ([83f894e](https://github.com/googleapis/google-cloud-go/commit/83f894e372ae66b96d8d9d4379fa0ea18547fe72))
* **discoveryengine:** A comment for field `order_by` in message `.google.cloud.discoveryengine.v1beta.ListSessionsRequest` is changed ([83f894e](https://github.com/googleapis/google-cloud-go/commit/83f894e372ae66b96d8d9d4379fa0ea18547fe72))
* **discoveryengine:** A comment for field `parent` in message `.google.cloud.discoveryengine.v1alpha.CreateSessionRequest` is changed ([83f894e](https://github.com/googleapis/google-cloud-go/commit/83f894e372ae66b96d8d9d4379fa0ea18547fe72))
* **discoveryengine:** A comment for field `parent` in message `.google.cloud.discoveryengine.v1alpha.ListSessionsRequest` is changed ([83f894e](https://github.com/googleapis/google-cloud-go/commit/83f894e372ae66b96d8d9d4379fa0ea18547fe72))
* **discoveryengine:** A comment for field `query_id` in message `.google.cloud.discoveryengine.v1alpha.Query` is changed ([83f894e](https://github.com/googleapis/google-cloud-go/commit/83f894e372ae66b96d8d9d4379fa0ea18547fe72))
* **discoveryengine:** A comment for field `query_id` in message `.google.cloud.discoveryengine.v1beta.Query` is changed ([83f894e](https://github.com/googleapis/google-cloud-go/commit/83f894e372ae66b96d8d9d4379fa0ea18547fe72))
* **discoveryengine:** A comment for field `query` in message `.google.cloud.discoveryengine.v1alpha.Session` is changed ([83f894e](https://github.com/googleapis/google-cloud-go/commit/83f894e372ae66b96d8d9d4379fa0ea18547fe72))
* **discoveryengine:** A comment for field `query` in message `.google.cloud.discoveryengine.v1beta.Session` is changed ([83f894e](https://github.com/googleapis/google-cloud-go/commit/83f894e372ae66b96d8d9d4379fa0ea18547fe72))
* **discoveryengine:** A comment for field `session` in message `.google.cloud.discoveryengine.v1alpha.SearchRequest` is changed ([83f894e](https://github.com/googleapis/google-cloud-go/commit/83f894e372ae66b96d8d9d4379fa0ea18547fe72))
* **discoveryengine:** A comment for field `session` in message `.google.cloud.discoveryengine.v1beta.SearchRequest` is changed ([83f894e](https://github.com/googleapis/google-cloud-go/commit/83f894e372ae66b96d8d9d4379fa0ea18547fe72))
## [1.19.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.18.0...discoveryengine/v1.19.0) (2025-07-23)
### Features
* **discoveryengine:** Add AssistantService ([eeb4b1f](https://github.com/googleapis/google-cloud-go/commit/eeb4b1fe8eb83b73ec31b0bd46e3704bdc0212c3))
* **discoveryengine:** Add SessionService ([eeb4b1f](https://github.com/googleapis/google-cloud-go/commit/eeb4b1fe8eb83b73ec31b0bd46e3704bdc0212c3))
### Documentation
* **discoveryengine:** A comment for field `answer` in message `.google.cloud.discoveryengine.v1.Session` is changed ([eeb4b1f](https://github.com/googleapis/google-cloud-go/commit/eeb4b1fe8eb83b73ec31b0bd46e3704bdc0212c3))
* **discoveryengine:** A comment for field `filter` in message `.google.cloud.discoveryengine.v1.ListSessionsRequest` is changed ([eeb4b1f](https://github.com/googleapis/google-cloud-go/commit/eeb4b1fe8eb83b73ec31b0bd46e3704bdc0212c3))
* **discoveryengine:** A comment for field `query_id` in message `.google.cloud.discoveryengine.v1.Query` is changed ([eeb4b1f](https://github.com/googleapis/google-cloud-go/commit/eeb4b1fe8eb83b73ec31b0bd46e3704bdc0212c3))
* **discoveryengine:** A comment for field `query` in message `.google.cloud.discoveryengine.v1.Session` is changed ([eeb4b1f](https://github.com/googleapis/google-cloud-go/commit/eeb4b1fe8eb83b73ec31b0bd46e3704bdc0212c3))
* **discoveryengine:** A comment for field `session` in message `.google.cloud.discoveryengine.v1.SearchRequest` is changed ([eeb4b1f](https://github.com/googleapis/google-cloud-go/commit/eeb4b1fe8eb83b73ec31b0bd46e3704bdc0212c3))
## [1.18.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.17.2...discoveryengine/v1.18.0) (2025-06-04)
### Features
* **discoveryengine:** Add CMEK config service ([75c4346](https://github.com/googleapis/google-cloud-go/commit/75c434671407bbbdce1e1d16424057cbf980cccd))
* **discoveryengine:** Add ConnectorRunErrorContext to error log ([75c4346](https://github.com/googleapis/google-cloud-go/commit/75c434671407bbbdce1e1d16424057cbf980cccd))
* **discoveryengine:** Add custom search operators for Workspace search ([75c4346](https://github.com/googleapis/google-cloud-go/commit/75c434671407bbbdce1e1d16424057cbf980cccd))
* **discoveryengine:** Add HealthcareFhirConfig to FHIR data store ([75c4346](https://github.com/googleapis/google-cloud-go/commit/75c434671407bbbdce1e1d16424057cbf980cccd))
* **discoveryengine:** Add identity mapping service ([75c4346](https://github.com/googleapis/google-cloud-go/commit/75c434671407bbbdce1e1d16424057cbf980cccd))
* **discoveryengine:** Add more indexing state for site search engine ([75c4346](https://github.com/googleapis/google-cloud-go/commit/75c434671407bbbdce1e1d16424057cbf980cccd))
* **discoveryengine:** Add more options for layout parser config ([75c4346](https://github.com/googleapis/google-cloud-go/commit/75c434671407bbbdce1e1d16424057cbf980cccd))
* **discoveryengine:** Add user license config service ([75c4346](https://github.com/googleapis/google-cloud-go/commit/75c434671407bbbdce1e1d16424057cbf980cccd))
* **discoveryengine:** Enable claim level score for grounding ([75c4346](https://github.com/googleapis/google-cloud-go/commit/75c434671407bbbdce1e1d16424057cbf980cccd))
* **discoveryengine:** Support ACL data store and document ([75c4346](https://github.com/googleapis/google-cloud-go/commit/75c434671407bbbdce1e1d16424057cbf980cccd))
* **discoveryengine:** Support media recommendation engine ([75c4346](https://github.com/googleapis/google-cloud-go/commit/75c434671407bbbdce1e1d16424057cbf980cccd))
* **discoveryengine:** Support structured content for chunk ([75c4346](https://github.com/googleapis/google-cloud-go/commit/75c434671407bbbdce1e1d16424057cbf980cccd))
### Documentation
* **discoveryengine:** Keep the API doc up-to-date with recent changes ([75c4346](https://github.com/googleapis/google-cloud-go/commit/75c434671407bbbdce1e1d16424057cbf980cccd))
## [1.17.2](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.17.1...discoveryengine/v1.17.2) (2025-05-06)
### Bug Fixes
* **discoveryengine:** Upgrade gRPC service registration func ([7c01015](https://github.com/googleapis/google-cloud-go/commit/7c01015f2aafb5eeb0237accced76b059bc7635d))
## [1.17.1](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.17.0...discoveryengine/v1.17.1) (2025-04-15)
### Bug Fixes
* **discoveryengine:** Update google.golang.org/api to 0.229.0 ([3319672](https://github.com/googleapis/google-cloud-go/commit/3319672f3dba84a7150772ccb5433e02dab7e201))
## [1.17.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.16.2...discoveryengine/v1.17.0) (2025-03-27)
### Features
* **discoveryengine:** Add interpolation boost action and promotion action ([11f7222](https://github.com/googleapis/google-cloud-go/commit/11f72226e9694bd47adb4376fc557d7b74da3549))
* **discoveryengine:** Add sitemap APIs ([11f7222](https://github.com/googleapis/google-cloud-go/commit/11f72226e9694bd47adb4376fc557d7b74da3549))
* **discoveryengine:** Add stream answer API ([11f7222](https://github.com/googleapis/google-cloud-go/commit/11f72226e9694bd47adb4376fc557d7b74da3549))
* **discoveryengine:** Add time_zone in user info ([76309ee](https://github.com/googleapis/google-cloud-go/commit/76309eee261b1f8a39b79d18a4e69e31b60a1969))
* **discoveryengine:** Allow FHIR import to use latest predefined schema ([11f7222](https://github.com/googleapis/google-cloud-go/commit/11f72226e9694bd47adb4376fc557d7b74da3549))
* **discoveryengine:** Allow unstructured data import to force refresh all content ([11f7222](https://github.com/googleapis/google-cloud-go/commit/11f72226e9694bd47adb4376fc557d7b74da3549))
* **discoveryengine:** Move serving config update API to GA ([76309ee](https://github.com/googleapis/google-cloud-go/commit/76309eee261b1f8a39b79d18a4e69e31b60a1969))
* **discoveryengine:** Support auto mode in search as your type ([11f7222](https://github.com/googleapis/google-cloud-go/commit/11f72226e9694bd47adb4376fc557d7b74da3549))
* **discoveryengine:** Support boosting for blended search ([11f7222](https://github.com/googleapis/google-cloud-go/commit/11f72226e9694bd47adb4376fc557d7b74da3549))
* **discoveryengine:** Support conversion user event ([11f7222](https://github.com/googleapis/google-cloud-go/commit/11f72226e9694bd47adb4376fc557d7b74da3549))
* **discoveryengine:** Support end user spec for answer API ([11f7222](https://github.com/googleapis/google-cloud-go/commit/11f72226e9694bd47adb4376fc557d7b74da3549))
* **discoveryengine:** Support enterprise web retrieval source for grounding ([11f7222](https://github.com/googleapis/google-cloud-go/commit/11f72226e9694bd47adb4376fc557d7b74da3549))
* **discoveryengine:** Support grounding and safety rating for answer API ([11f7222](https://github.com/googleapis/google-cloud-go/commit/11f72226e9694bd47adb4376fc557d7b74da3549))
* **discoveryengine:** Support images in web search grounding ([11f7222](https://github.com/googleapis/google-cloud-go/commit/11f72226e9694bd47adb4376fc557d7b74da3549))
* **discoveryengine:** Support model scores in search ([11f7222](https://github.com/googleapis/google-cloud-go/commit/11f72226e9694bd47adb4376fc557d7b74da3549))
* **discoveryengine:** Support panel aware user event ([11f7222](https://github.com/googleapis/google-cloud-go/commit/11f72226e9694bd47adb4376fc557d7b74da3549))
* **discoveryengine:** Support query rephraser model for answer API ([11f7222](https://github.com/googleapis/google-cloud-go/commit/11f72226e9694bd47adb4376fc557d7b74da3549))
* **discoveryengine:** Support relevance threshold in search ([11f7222](https://github.com/googleapis/google-cloud-go/commit/11f72226e9694bd47adb4376fc557d7b74da3549))
* **discoveryengine:** Support search highlighting ([11f7222](https://github.com/googleapis/google-cloud-go/commit/11f72226e9694bd47adb4376fc557d7b74da3549))
### Documentation
* **discoveryengine:** Keep the API doc up-to-date with recent changes ([76309ee](https://github.com/googleapis/google-cloud-go/commit/76309eee261b1f8a39b79d18a4e69e31b60a1969))
* **discoveryengine:** Keep the API doc up-to-date with recent changes ([11f7222](https://github.com/googleapis/google-cloud-go/commit/11f72226e9694bd47adb4376fc557d7b74da3549))
## [1.16.2](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.16.1...discoveryengine/v1.16.2) (2025-03-13)
### Bug Fixes
* **discoveryengine:** Update golang.org/x/net to 0.37.0 ([1144978](https://github.com/googleapis/google-cloud-go/commit/11449782c7fb4896bf8b8b9cde8e7441c84fb2fd))
## [1.16.1](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.16.0...discoveryengine/v1.16.1) (2025-01-02)
### Bug Fixes
* **discoveryengine:** Update golang.org/x/net to v0.33.0 ([e9b0b69](https://github.com/googleapis/google-cloud-go/commit/e9b0b69644ea5b276cacff0a707e8a5e87efafc9))
## [1.16.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.15.0...discoveryengine/v1.16.0) (2024-11-06)
### Features
* **discoveryengine:** Add AdvancedCompleteQuery API ([f307078](https://github.com/googleapis/google-cloud-go/commit/f307078bc14758671e43ac401efb855089b27752))
* **discoveryengine:** Add BillingEstimation in data store ([f307078](https://github.com/googleapis/google-cloud-go/commit/f307078bc14758671e43ac401efb855089b27752))
* **discoveryengine:** Add GroundedGenerationService API ([f307078](https://github.com/googleapis/google-cloud-go/commit/f307078bc14758671e43ac401efb855089b27752))
* **discoveryengine:** Add lite search API to allow public website search with API key ([f307078](https://github.com/googleapis/google-cloud-go/commit/f307078bc14758671e43ac401efb855089b27752))
* **discoveryengine:** Add lite search API to allow public website search with API key ([ecf1cf6](https://github.com/googleapis/google-cloud-go/commit/ecf1cf68aabe32e131bfc66b7c4575c63ad41a22))
* **discoveryengine:** Add LOW_GROUNDED_ANSWER in answer skip reasons ([ecf1cf6](https://github.com/googleapis/google-cloud-go/commit/ecf1cf68aabe32e131bfc66b7c4575c63ad41a22))
* **discoveryengine:** Add one_box_page_size on search ([f307078](https://github.com/googleapis/google-cloud-go/commit/f307078bc14758671e43ac401efb855089b27752))
* **discoveryengine:** Add Sitemap APIs to preview channel ([f307078](https://github.com/googleapis/google-cloud-go/commit/f307078bc14758671e43ac401efb855089b27752))
* **discoveryengine:** Support advanced boost search ([f307078](https://github.com/googleapis/google-cloud-go/commit/f307078bc14758671e43ac401efb855089b27752))
* **discoveryengine:** Support Google Workspace search ([f307078](https://github.com/googleapis/google-cloud-go/commit/f307078bc14758671e43ac401efb855089b27752))
* **discoveryengine:** Support natural language understanding search ([f307078](https://github.com/googleapis/google-cloud-go/commit/f307078bc14758671e43ac401efb855089b27752))
* **discoveryengine:** Support query regex in control match rules ([f307078](https://github.com/googleapis/google-cloud-go/commit/f307078bc14758671e43ac401efb855089b27752))
* **discoveryengine:** Support query regex in control match rules ([ecf1cf6](https://github.com/googleapis/google-cloud-go/commit/ecf1cf68aabe32e131bfc66b7c4575c63ad41a22))
* **discoveryengine:** Support search personalization to preview channel ([f307078](https://github.com/googleapis/google-cloud-go/commit/f307078bc14758671e43ac401efb855089b27752))
### Documentation
* **discoveryengine:** Deprecate asynchronous mode in answer generation ([f307078](https://github.com/googleapis/google-cloud-go/commit/f307078bc14758671e43ac401efb855089b27752))
* **discoveryengine:** Deprecate extractive_answers in answer generation ([f307078](https://github.com/googleapis/google-cloud-go/commit/f307078bc14758671e43ac401efb855089b27752))
* **discoveryengine:** Keep the API doc up-to-date with recent changes ([f307078](https://github.com/googleapis/google-cloud-go/commit/f307078bc14758671e43ac401efb855089b27752))
* **discoveryengine:** Keep the API doc up-to-date with recent changes ([ecf1cf6](https://github.com/googleapis/google-cloud-go/commit/ecf1cf68aabe32e131bfc66b7c4575c63ad41a22))
## [1.15.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.14.0...discoveryengine/v1.15.0) (2024-10-23)
### Features
* **discoveryengine:** Add BillingEstimation in data store ([f0b05e2](https://github.com/googleapis/google-cloud-go/commit/f0b05e260435d5e8889b9a0ca0ab215fcde169ab))
* **discoveryengine:** Add GroundedGenerationService API ([f0b05e2](https://github.com/googleapis/google-cloud-go/commit/f0b05e260435d5e8889b9a0ca0ab215fcde169ab))
* **discoveryengine:** Add one_box_page_size on search ([f0b05e2](https://github.com/googleapis/google-cloud-go/commit/f0b05e260435d5e8889b9a0ca0ab215fcde169ab))
* **discoveryengine:** Add site_credential for site search config ([f0b05e2](https://github.com/googleapis/google-cloud-go/commit/f0b05e260435d5e8889b9a0ca0ab215fcde169ab))
* **discoveryengine:** Support advanced boost search ([f0b05e2](https://github.com/googleapis/google-cloud-go/commit/f0b05e260435d5e8889b9a0ca0ab215fcde169ab))
* **discoveryengine:** Support Google Workspace search ([f0b05e2](https://github.com/googleapis/google-cloud-go/commit/f0b05e260435d5e8889b9a0ca0ab215fcde169ab))
### Bug Fixes
* **discoveryengine:** Fix the location type annotation ([f0b05e2](https://github.com/googleapis/google-cloud-go/commit/f0b05e260435d5e8889b9a0ca0ab215fcde169ab))
* **discoveryengine:** Update google.golang.org/api to v0.203.0 ([8bb87d5](https://github.com/googleapis/google-cloud-go/commit/8bb87d56af1cba736e0fe243979723e747e5e11e))
* **discoveryengine:** WARNING: On approximately Dec 1, 2024, an update to Protobuf will change service registration function signatures to use an interface instead of a concrete type in generated .pb.go files. This change is expected to affect very few if any users of this client library. For more information, see https://togithub.com/googleapis/google-cloud-go/issues/11020. ([8bb87d5](https://github.com/googleapis/google-cloud-go/commit/8bb87d56af1cba736e0fe243979723e747e5e11e))
### Documentation
* **discoveryengine:** Update documentation ([f0b05e2](https://github.com/googleapis/google-cloud-go/commit/f0b05e260435d5e8889b9a0ca0ab215fcde169ab))
## [1.14.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.13.0...discoveryengine/v1.14.0) (2024-09-12)
### Features
* **discoveryengine:** Allow set relevance threshold on search ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
* **discoveryengine:** Promot user event purge to v1 ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
* **discoveryengine:** Promote search tuning service to v1 ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
* **discoveryengine:** Return index status in document ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
* **discoveryengine:** Return index status in document ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
* **discoveryengine:** Return index status in document ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
* **discoveryengine:** Return joined status in user event ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
* **discoveryengine:** Return joined status in user event ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
* **discoveryengine:** Return joined status in user event ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
* **discoveryengine:** Return query segment in NL query understanding ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
* **discoveryengine:** Return structured document info in answers ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
* **discoveryengine:** Return structured document info in answers ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
* **discoveryengine:** Support batch documents purge with GCS input ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
* **discoveryengine:** Support batch documents purge with GCS input ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
* **discoveryengine:** Support batch get documents metadata by uri patterns ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
* **discoveryengine:** Support batch get documents metadata by uri patterns ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
* **discoveryengine:** Support batch get documents metadata by uri patterns ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
* **discoveryengine:** Support creating workspace search data stores ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
* **discoveryengine:** Support natural language understanding in search ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
* **discoveryengine:** Support one box search ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
### Bug Fixes
* **discoveryengine:** Bump dependencies ([2ddeb15](https://github.com/googleapis/google-cloud-go/commit/2ddeb1544a53188a7592046b98913982f1b0cf04))
### Documentation
* **discoveryengine:** Keep the API doc up-to-date with recent changes ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
* **discoveryengine:** Keep the API doc up-to-date with recent changes ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
* **discoveryengine:** Keep the API doc up-to-date with recent changes ([2710d0f](https://github.com/googleapis/google-cloud-go/commit/2710d0f8c66c17f1ddb1d4cc287f7aeb701c0f72))
## [1.13.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.12.0...discoveryengine/v1.13.0) (2024-08-20)
### Features
* **discoveryengine:** Add support for Go 1.23 iterators ([84461c0](https://github.com/googleapis/google-cloud-go/commit/84461c0ba464ec2f951987ba60030e37c8a8fc18))
## [1.12.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.11.0...discoveryengine/v1.12.0) (2024-08-08)
### Features
* **discoveryengine:** Add requirement service ([649c075](https://github.com/googleapis/google-cloud-go/commit/649c075d5310e2fac64a0b65ec445e7caef42cb0))
* **discoveryengine:** Allow providing language info in data stores ([649c075](https://github.com/googleapis/google-cloud-go/commit/649c075d5310e2fac64a0b65ec445e7caef42cb0))
* **discoveryengine:** Allow set relevance threshold on search ([649c075](https://github.com/googleapis/google-cloud-go/commit/649c075d5310e2fac64a0b65ec445e7caef42cb0))
* **discoveryengine:** Populate more metadata in answer services ([649c075](https://github.com/googleapis/google-cloud-go/commit/649c075d5310e2fac64a0b65ec445e7caef42cb0))
* **discoveryengine:** Support add metadata for website uris ([649c075](https://github.com/googleapis/google-cloud-go/commit/649c075d5310e2fac64a0b65ec445e7caef42cb0))
* **discoveryengine:** Support import and purge autocomplete data ([649c075](https://github.com/googleapis/google-cloud-go/commit/649c075d5310e2fac64a0b65ec445e7caef42cb0))
* **discoveryengine:** Support import data from AlloyDB ([649c075](https://github.com/googleapis/google-cloud-go/commit/649c075d5310e2fac64a0b65ec445e7caef42cb0))
* **discoveryengine:** Support natural language understanding in search ([649c075](https://github.com/googleapis/google-cloud-go/commit/649c075d5310e2fac64a0b65ec445e7caef42cb0))
* **discoveryengine:** Support search as you type feature ([649c075](https://github.com/googleapis/google-cloud-go/commit/649c075d5310e2fac64a0b65ec445e7caef42cb0))
### Bug Fixes
* **discoveryengine:** Update google.golang.org/api to v0.191.0 ([5b32644](https://github.com/googleapis/google-cloud-go/commit/5b32644eb82eb6bd6021f80b4fad471c60fb9d73))
### Documentation
* **discoveryengine:** Keep the API doc up-to-date with recent changes ([649c075](https://github.com/googleapis/google-cloud-go/commit/649c075d5310e2fac64a0b65ec445e7caef42cb0))
## [1.11.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.10.0...discoveryengine/v1.11.0) (2024-08-01)
### Features
* **discoveryengine:** Update CompletionService ([5b4b0f7](https://github.com/googleapis/google-cloud-go/commit/5b4b0f7878276ab5709011778b1b4a6ffd30a60b))
* **discoveryengine:** Update SearchService ([5b4b0f7](https://github.com/googleapis/google-cloud-go/commit/5b4b0f7878276ab5709011778b1b4a6ffd30a60b))
* **discoveryengine:** Update SearchService ([5b4b0f7](https://github.com/googleapis/google-cloud-go/commit/5b4b0f7878276ab5709011778b1b4a6ffd30a60b))
### Bug Fixes
* **discoveryengine:** SearchService ([5b4b0f7](https://github.com/googleapis/google-cloud-go/commit/5b4b0f7878276ab5709011778b1b4a6ffd30a60b))
### Documentation
* **discoveryengine:** Keep the API doc up-to-date with recent changes ([5b4b0f7](https://github.com/googleapis/google-cloud-go/commit/5b4b0f7878276ab5709011778b1b4a6ffd30a60b))
* **discoveryengine:** Keep the API doc up-to-date with recent changes ([5b4b0f7](https://github.com/googleapis/google-cloud-go/commit/5b4b0f7878276ab5709011778b1b4a6ffd30a60b))
## [1.10.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.9.0...discoveryengine/v1.10.0) (2024-07-24)
### Features
* **discoveryengine:** A new resource pattern value `projects/{project}/locations/{location}/sampleQuerySets/{sample_query_set}/sampleQueries/{sample_query}` added to the resource definition `discoveryengine.googleapis.com/SampleQuery` ([1bb4c84](https://github.com/googleapis/google-cloud-go/commit/1bb4c846ec1ff37f394afb1684823ea76c18d16e))
* **discoveryengine:** A new resource pattern value `projects/{project}/locations/{location}/sampleQuerySets/{sample_query_set}` added to the resource definition `discoveryengine.googleapis.com/SampleQuerySet` ([1bb4c84](https://github.com/googleapis/google-cloud-go/commit/1bb4c846ec1ff37f394afb1684823ea76c18d16e))
* **discoveryengine:** Add Chunk resource in the search response ([1bb4c84](https://github.com/googleapis/google-cloud-go/commit/1bb4c846ec1ff37f394afb1684823ea76c18d16e))
* **discoveryengine:** Add evaluation APIs ([1bb4c84](https://github.com/googleapis/google-cloud-go/commit/1bb4c846ec1ff37f394afb1684823ea76c18d16e))
* **discoveryengine:** Add evaluation APIs ([1bb4c84](https://github.com/googleapis/google-cloud-go/commit/1bb4c846ec1ff37f394afb1684823ea76c18d16e))
* **discoveryengine:** Add sample query APIs ([1bb4c84](https://github.com/googleapis/google-cloud-go/commit/1bb4c846ec1ff37f394afb1684823ea76c18d16e))
* **discoveryengine:** Add sample query APIs ([1bb4c84](https://github.com/googleapis/google-cloud-go/commit/1bb4c846ec1ff37f394afb1684823ea76c18d16e))
* **discoveryengine:** Add sample query set APIs ([1bb4c84](https://github.com/googleapis/google-cloud-go/commit/1bb4c846ec1ff37f394afb1684823ea76c18d16e))
* **discoveryengine:** Add sample query set APIs ([1bb4c84](https://github.com/googleapis/google-cloud-go/commit/1bb4c846ec1ff37f394afb1684823ea76c18d16e))
### Bug Fixes
* **discoveryengine:** Update dependencies ([257c40b](https://github.com/googleapis/google-cloud-go/commit/257c40bd6d7e59730017cf32bda8823d7a232758))
* **discoveryengine:** Update sample query, sample query set patterns ([1bb4c84](https://github.com/googleapis/google-cloud-go/commit/1bb4c846ec1ff37f394afb1684823ea76c18d16e))
### Documentation
* **discoveryengine:** Keep the API doc up-to-date with recent changes ([1bb4c84](https://github.com/googleapis/google-cloud-go/commit/1bb4c846ec1ff37f394afb1684823ea76c18d16e))
* **discoveryengine:** Keep the API doc up-to-date with recent changes ([1bb4c84](https://github.com/googleapis/google-cloud-go/commit/1bb4c846ec1ff37f394afb1684823ea76c18d16e))
## [1.9.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.8.2...discoveryengine/v1.9.0) (2024-07-10)
### Features
* **discoveryengine:** Add Chunk resource in the search response ([3b15f9d](https://github.com/googleapis/google-cloud-go/commit/3b15f9db9e0ee3bff3d8d5aafc82cdc2a31d60fc))
* **discoveryengine:** Add NO_RELEVANT_CONTENT to Answer API ([3b15f9d](https://github.com/googleapis/google-cloud-go/commit/3b15f9db9e0ee3bff3d8d5aafc82cdc2a31d60fc))
* **discoveryengine:** Support AlloyDB Connector ([3b15f9d](https://github.com/googleapis/google-cloud-go/commit/3b15f9db9e0ee3bff3d8d5aafc82cdc2a31d60fc))
### Bug Fixes
* **discoveryengine:** Bump google.golang.org/grpc@v1.64.1 ([8ecc4e9](https://github.com/googleapis/google-cloud-go/commit/8ecc4e9622e5bbe9b90384d5848ab816027226c5))
### Documentation
* **discoveryengine:** Keep the API doc up-to-date with recent changes ([3b15f9d](https://github.com/googleapis/google-cloud-go/commit/3b15f9db9e0ee3bff3d8d5aafc82cdc2a31d60fc))
## [1.8.2](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.8.1...discoveryengine/v1.8.2) (2024-07-01)
### Bug Fixes
* **discoveryengine:** Bump google.golang.org/api@v0.187.0 ([8fa9e39](https://github.com/googleapis/google-cloud-go/commit/8fa9e398e512fd8533fd49060371e61b5725a85b))
## [1.8.1](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.8.0...discoveryengine/v1.8.1) (2024-06-26)
### Bug Fixes
* **discoveryengine:** Enable new auth lib ([b95805f](https://github.com/googleapis/google-cloud-go/commit/b95805f4c87d3e8d10ea23bd7a2d68d7a4157568))
## [1.8.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.7.1...discoveryengine/v1.8.0) (2024-05-29)
### Features
* **discoveryengine:** Add control service APIs ([dafecc9](https://github.com/googleapis/google-cloud-go/commit/dafecc9f28a6b028889c8cefb352e50f60563a4e))
* **discoveryengine:** Add control service APIs ([dafecc9](https://github.com/googleapis/google-cloud-go/commit/dafecc9f28a6b028889c8cefb352e50f60563a4e))
* **discoveryengine:** Add control service APIs ([3df3c04](https://github.com/googleapis/google-cloud-go/commit/3df3c04f0dffad3fa2fe272eb7b2c263801b9ada))
* **discoveryengine:** Add custom model list API ([dafecc9](https://github.com/googleapis/google-cloud-go/commit/dafecc9f28a6b028889c8cefb352e50f60563a4e))
* **discoveryengine:** Add custom model list API ([dafecc9](https://github.com/googleapis/google-cloud-go/commit/dafecc9f28a6b028889c8cefb352e50f60563a4e))
* **discoveryengine:** Add provision project API ([dafecc9](https://github.com/googleapis/google-cloud-go/commit/dafecc9f28a6b028889c8cefb352e50f60563a4e))
* **discoveryengine:** Promote answer APIs to v1 GA ([3df3c04](https://github.com/googleapis/google-cloud-go/commit/3df3c04f0dffad3fa2fe272eb7b2c263801b9ada))
* **discoveryengine:** Promote grounding check APIs to v1 GA ([3df3c04](https://github.com/googleapis/google-cloud-go/commit/3df3c04f0dffad3fa2fe272eb7b2c263801b9ada))
* **discoveryengine:** Promote ranking APIs to v1 GA ([3df3c04](https://github.com/googleapis/google-cloud-go/commit/3df3c04f0dffad3fa2fe272eb7b2c263801b9ada))
* **discoveryengine:** Return relevance score for chunk based search (alpha only) ([dafecc9](https://github.com/googleapis/google-cloud-go/commit/dafecc9f28a6b028889c8cefb352e50f60563a4e))
* **discoveryengine:** Support cancelling import operations ([dafecc9](https://github.com/googleapis/google-cloud-go/commit/dafecc9f28a6b028889c8cefb352e50f60563a4e))
* **discoveryengine:** Support cancelling import operations ([dafecc9](https://github.com/googleapis/google-cloud-go/commit/dafecc9f28a6b028889c8cefb352e50f60563a4e))
* **discoveryengine:** Support cancelling import operations ([3df3c04](https://github.com/googleapis/google-cloud-go/commit/3df3c04f0dffad3fa2fe272eb7b2c263801b9ada))
* **discoveryengine:** Support multiple parent patterns for controls ([dafecc9](https://github.com/googleapis/google-cloud-go/commit/dafecc9f28a6b028889c8cefb352e50f60563a4e))
* **discoveryengine:** Support writing user events for blended engines ([dafecc9](https://github.com/googleapis/google-cloud-go/commit/dafecc9f28a6b028889c8cefb352e50f60563a4e))
* **discoveryengine:** Support writing user events for blended engines ([dafecc9](https://github.com/googleapis/google-cloud-go/commit/dafecc9f28a6b028889c8cefb352e50f60563a4e))
* **discoveryengine:** Support writing user events for blended engines ([3df3c04](https://github.com/googleapis/google-cloud-go/commit/3df3c04f0dffad3fa2fe272eb7b2c263801b9ada))
### Documentation
* **discoveryengine:** Keep the API doc up-to-date with recent changes ([dafecc9](https://github.com/googleapis/google-cloud-go/commit/dafecc9f28a6b028889c8cefb352e50f60563a4e))
* **discoveryengine:** Keep the API doc up-to-date with recent changes ([dafecc9](https://github.com/googleapis/google-cloud-go/commit/dafecc9f28a6b028889c8cefb352e50f60563a4e))
* **discoveryengine:** Keep the API doc up-to-date with recent changes ([3df3c04](https://github.com/googleapis/google-cloud-go/commit/3df3c04f0dffad3fa2fe272eb7b2c263801b9ada))
* **discoveryengine:** Mention multiple parent patterns for controls ([dafecc9](https://github.com/googleapis/google-cloud-go/commit/dafecc9f28a6b028889c8cefb352e50f60563a4e))
## [1.7.1](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.7.0...discoveryengine/v1.7.1) (2024-05-01)
### Bug Fixes
* **discoveryengine:** Bump x/net to v0.24.0 ([ba31ed5](https://github.com/googleapis/google-cloud-go/commit/ba31ed5fda2c9664f2e1cf972469295e63deb5b4))
## [1.7.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.6.0...discoveryengine/v1.7.0) (2024-04-15)
### Features
* **discoveryengine:** Add answer generation APIs ([8892943](https://github.com/googleapis/google-cloud-go/commit/8892943b169060f8ba7be227cd65680696c494a0))
* **discoveryengine:** Promote recommendation service to v1 ([8892943](https://github.com/googleapis/google-cloud-go/commit/8892943b169060f8ba7be227cd65680696c494a0))
* **discoveryengine:** Support import data from Cloud Spanner, BigTable, SQL and Firestore ([cca3f47](https://github.com/googleapis/google-cloud-go/commit/cca3f47c895e7cac07d7d48ab3c4850b265a710f))
* **discoveryengine:** Support import data from Cloud Spanner, BigTable, SQL and Firestore ([#9708](https://github.com/googleapis/google-cloud-go/issues/9708)) ([560f121](https://github.com/googleapis/google-cloud-go/commit/560f121b0914edb19b26011b6a0e805c17899230))
## [1.6.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.5.0...discoveryengine/v1.6.0) (2024-03-12)
### Features
* **discoveryengine:** Support acl-based and blended search ([ccfe599](https://github.com/googleapis/google-cloud-go/commit/ccfe59970fac372e07202d26c520e36e0b3b9598))
* **discoveryengine:** Support blended search ([ccfe599](https://github.com/googleapis/google-cloud-go/commit/ccfe59970fac372e07202d26c520e36e0b3b9598))
### Bug Fixes
* **discoveryengine:** `http_uri` fix for method `ListChunks` in service `ChunkService` ([ccfe599](https://github.com/googleapis/google-cloud-go/commit/ccfe59970fac372e07202d26c520e36e0b3b9598))
## [1.5.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.4.1...discoveryengine/v1.5.0) (2024-02-09)
### Features
* **discoveryengine:** Add data store, engine and site search engine services ([f049c97](https://github.com/googleapis/google-cloud-go/commit/f049c9751415f9fc4c81c1839a8371782cfc016c))
* **discoveryengine:** Add data store, engine, serving config and site search engine services ([f049c97](https://github.com/googleapis/google-cloud-go/commit/f049c9751415f9fc4c81c1839a8371782cfc016c))
## [1.4.1](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.4.0...discoveryengine/v1.4.1) (2024-01-30)
### Bug Fixes
* **discoveryengine:** Enable universe domain resolution options ([fd1d569](https://github.com/googleapis/google-cloud-go/commit/fd1d56930fa8a747be35a224611f4797b8aeb698))
## [1.4.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.3.0...discoveryengine/v1.4.0) (2023-12-13)
### Features
* **discoveryengine:** Add site search engine service ([#9158](https://github.com/googleapis/google-cloud-go/issues/9158)) ([f41f85e](https://github.com/googleapis/google-cloud-go/commit/f41f85ee090a733321eeac2aaba9930471d33e4c))
## [1.3.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.2.3...discoveryengine/v1.3.0) (2023-12-07)
### Features
* **discoveryengine:** New clients ([#9089](https://github.com/googleapis/google-cloud-go/issues/9089)) ([fab7e82](https://github.com/googleapis/google-cloud-go/commit/fab7e8247851c3c1a907aaecbd6b04d56dd201c7))
## [1.2.3](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.2.2...discoveryengine/v1.2.3) (2023-11-01)
### Bug Fixes
* **discoveryengine:** Bump google.golang.org/api to v0.149.0 ([8d2ab9f](https://github.com/googleapis/google-cloud-go/commit/8d2ab9f320a86c1c0fab90513fc05861561d0880))
## [1.2.2](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.2.1...discoveryengine/v1.2.2) (2023-10-26)
### Bug Fixes
* **discoveryengine:** Update grpc-go to v1.59.0 ([81a97b0](https://github.com/googleapis/google-cloud-go/commit/81a97b06cb28b25432e4ece595c55a9857e960b7))
## [1.2.1](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.2.0...discoveryengine/v1.2.1) (2023-10-12)
### Bug Fixes
* **discoveryengine:** Update golang.org/x/net to v0.17.0 ([174da47](https://github.com/googleapis/google-cloud-go/commit/174da47254fefb12921bbfc65b7829a453af6f5d))
## [1.2.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.1.0...discoveryengine/v1.2.0) (2023-09-11)
### Features
* **discoveryengine:** Support conversational / multi-turn search ([15be57b](https://github.com/googleapis/google-cloud-go/commit/15be57b9264a793494cedc3966034fa20f56d7c5))
* **discoveryengine:** Supported bring your own embedding feature ([fbfaf21](https://github.com/googleapis/google-cloud-go/commit/fbfaf21c15ae8a07ab39c6036cf0cee700b5627c))
## [1.1.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v1.0.0...discoveryengine/v1.1.0) (2023-07-31)
### Features
* **discoveryengine:** Support conversational / multi-turn search ([95178ca](https://github.com/googleapis/google-cloud-go/commit/95178ca078eaff56fc6eab52e11e28386c822aa0))
## [1.0.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v0.5.0...discoveryengine/v1.0.0) (2023-07-24)
### Features
* **discoveryengine:** Promote to GA ([08ec41a](https://github.com/googleapis/google-cloud-go/commit/08ec41aba981874a7b86a9a941b07f9eb2fc6ce1))
* **discoveryengine:** Promote to GA ([#8302](https://github.com/googleapis/google-cloud-go/issues/8302)) ([6e0227d](https://github.com/googleapis/google-cloud-go/commit/6e0227de753a66332030d76a906356696c1b37b6))
## [0.5.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v0.4.1...discoveryengine/v0.5.0) (2023-06-20)
### Features
* **discoveryengine:** Support extractive content in search ([b726d41](https://github.com/googleapis/google-cloud-go/commit/b726d413166faa8c84c0a09c6019ff50f3249b9d))
### Bug Fixes
* **discoveryengine:** REST query UpdateMask bug ([df52820](https://github.com/googleapis/google-cloud-go/commit/df52820b0e7721954809a8aa8700b93c5662dc9b))
## [0.4.1](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v0.4.0...discoveryengine/v0.4.1) (2023-06-07)
### Bug Fixes
* **discoveryengine:** Remove the summarization feature from v1 version ([#8056](https://github.com/googleapis/google-cloud-go/issues/8056)) ([79eac77](https://github.com/googleapis/google-cloud-go/commit/79eac771ecf99172157cc4499ba95536778354e6))
## [0.4.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v0.3.1...discoveryengine/v0.4.0) (2023-05-30)
### Features
* **discoveryengine:** Allow users to specify id field in documents gcs import ([ca94e27](https://github.com/googleapis/google-cloud-go/commit/ca94e2724f9e2610b46aefd0a3b5ddc06102e91b))
* **discoveryengine:** Update all direct dependencies ([b340d03](https://github.com/googleapis/google-cloud-go/commit/b340d030f2b52a4ce48846ce63984b28583abde6))
### Bug Fixes
* **discoveryengine:** Fix the field name typo for search service user_labels ([2b3e7d9](https://github.com/googleapis/google-cloud-go/commit/2b3e7d9af7d2f500e736e3db77487127cb44ca23))
## [0.3.1](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v0.3.0...discoveryengine/v0.3.1) (2023-05-08)
### Bug Fixes
* **discoveryengine:** Update grpc to v1.55.0 ([1147ce0](https://github.com/googleapis/google-cloud-go/commit/1147ce02a990276ca4f8ab7a1ab65c14da4450ef))
## [0.3.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v0.2.0...discoveryengine/v0.3.0) (2023-04-25)
### Features
* **discoveryengine:** Add search, autocomplete and schema services ([#7813](https://github.com/googleapis/google-cloud-go/issues/7813)) ([6d70113](https://github.com/googleapis/google-cloud-go/commit/6d7011362cc4cd5c753146e4cb0eb5e051b0e389))
## [0.2.0](https://github.com/googleapis/google-cloud-go/compare/discoveryengine/v0.1.0...discoveryengine/v0.2.0) (2023-03-15)
### Features
* **discoveryengine:** Update iam and longrunning deps ([91a1f78](https://github.com/googleapis/google-cloud-go/commit/91a1f784a109da70f63b96414bba8a9b4254cddd))
## 0.1.0 (2023-02-16)
### Features
* **discoveryengine:** Start generating apiv1beta ([#7427](https://github.com/googleapis/google-cloud-go/issues/7427)) ([0d289a0](https://github.com/googleapis/google-cloud-go/commit/0d289a07106226b4398935357ab0f30a3a30340d))
## Changes