[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-02-01。"],[[["\u003cp\u003eData Catalog offers multiple programmatic interfaces for interaction, with Google Cloud Client Libraries being the recommended first choice.\u003c/p\u003e\n"],["\u003cp\u003eIf a preferred language doesn't have a dedicated client library, gRPC client libraries can be generated for Data Catalog using any gRPC-supported language.\u003c/p\u003e\n"],["\u003cp\u003eThe REST API is available as an alternative if the Data Catalog client libraries or gRPC API cannot be used.\u003c/p\u003e\n"],["\u003cp\u003eGoogle Cloud Client Libraries are built on gRPC, handle operation polling and retries, and provide a layer of abstraction over gRPC.\u003c/p\u003e\n"]]],[],null,["# Overview of APIs and Client Libraries\n\nData Catalog offers several programmatic interfaces for\ninteraction, and we recommend using them in the following order:\n\n- [Google Cloud Client Libraries](/apis/docs/client-libraries-explained#google_cloud_client_libraries):\n Data Catalog client libraries are available in multiple\n languages and are built on [gRPC](https://grpc.io/). These client libraries\n provide a layer of abstraction on top of gRPC and handle the details of\n operation polling and retries. For more information, see\n [Data Catalog client libraries](/data-catalog/docs/reference/libraries).\n\n | **Note:** While the Cloud Client Libraries are the preferred library choice, you can also use the [Google API Client Libraries](/apis/docs/client-libraries-explained#google-api-client-libraries) for Data Catalog. The \"legacy\" Google API Client Libraries provide access to the REST interface, but not the gRPC APIs.\n- [gRPC](/data-catalog/docs/reference/rpc): If your preferred programming\n language lacks a dedicated client library, you can still generate gRPC client\n libraries for Data Catalog using any gRPC-supported language.\n This requires the\n [protocol buffers](https://developers.google.com/protocol-buffers/)\n service definition, which is available in the\n [GitHub repository](https://github.com/googleapis/googleapis).\n\n To generate and use your client, refer to the instructions on\n [grpc.io](https://grpc.io/) for your chosen language.\n- [REST API](/data-catalog/docs/reference/rest): if you're unable\n to use Data Catalog's client libraries or the gRPC API, use the\n REST API.\n\nFor more information, see the following:\n\n- [Google Cloud APIs](../../apis/docs/overview)\n- [Client libraries explained](../../apis/docs/client-libraries-explained)\n- [API errors](../../apis/design/errors)\n- [HTTP response status codes](../../apis/design/errors#handling_errors)"]]