The returned connection object should not be used directly; instead it should be passed as an argument to the constructor ofLanguageServiceClient.
The optionaloptionsargument may be used to configure aspects of the returnedLanguageServiceConnection. Expected options are any of the types in the following option lists:
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[[["\u003cp\u003eThis webpage provides documentation for the Google Cloud C++ Client Library for the Language API, spanning multiple versions from 2.11.0 to the latest release candidate 2.37.0-rc.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eLanguageServiceClient\u003c/code\u003e class offers text analysis operations, including sentiment analysis and entity recognition.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eLanguageServiceConnection\u003c/code\u003e and related classes manage the connection to the Language API, and also allow for managing retry and backoff policies.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eMakeLanguageServiceConnection\u003c/code\u003e function provides a means to create a \u003ccode\u003eLanguageServiceConnection\u003c/code\u003e object, with optional configuration arguments, including those of credential, common and grpc options.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eMakeDefaultLanguageServiceConnectionIdempotencyPolicy\u003c/code\u003e creates an idempotency policy to define which operations can be retried.\u003c/p\u003e\n"]]],[],null,["# Namespace google::cloud::language_v1 (2.27.0)\n\nVersion 2.27.0keyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/language/latest/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.41.0](/cpp/docs/reference/language/2.41.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.40.0](/cpp/docs/reference/language/2.40.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.39.0](/cpp/docs/reference/language/2.39.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.38.0](/cpp/docs/reference/language/2.38.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.37.0](/cpp/docs/reference/language/2.37.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.36.0](/cpp/docs/reference/language/2.36.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.35.0](/cpp/docs/reference/language/2.35.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.34.0](/cpp/docs/reference/language/2.34.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.33.0](/cpp/docs/reference/language/2.33.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.32.0](/cpp/docs/reference/language/2.32.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.31.0](/cpp/docs/reference/language/2.31.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.30.0](/cpp/docs/reference/language/2.30.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.29.0](/cpp/docs/reference/language/2.29.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.28.0](/cpp/docs/reference/language/2.28.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.27.0](/cpp/docs/reference/language/2.27.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.26.0](/cpp/docs/reference/language/2.26.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.25.1](/cpp/docs/reference/language/2.25.1/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.24.0](/cpp/docs/reference/language/2.24.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.23.0](/cpp/docs/reference/language/2.23.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.22.1](/cpp/docs/reference/language/2.22.1/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.21.0](/cpp/docs/reference/language/2.21.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.20.0](/cpp/docs/reference/language/2.20.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.19.0](/cpp/docs/reference/language/2.19.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.18.0](/cpp/docs/reference/language/2.18.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.17.0](/cpp/docs/reference/language/2.17.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.16.0](/cpp/docs/reference/language/2.16.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.15.1](/cpp/docs/reference/language/2.15.1/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.14.0](/cpp/docs/reference/language/2.14.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.13.0](/cpp/docs/reference/language/2.13.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.12.0](/cpp/docs/reference/language/2.12.0/namespacegoogle_1_1cloud_1_1language__v1)\n- [2.11.0](/cpp/docs/reference/language/2.11.0/namespacegoogle_1_1cloud_1_1language__v1) \n\nClasses\n-------\n\n### [LanguageServiceClient](/cpp/docs/reference/language/2.27.0/classgoogle_1_1cloud_1_1language__v1_1_1LanguageServiceClient)\n\nProvides text analysis operations such as sentiment analysis and entity recognition.\n\n### [LanguageServiceConnection](/cpp/docs/reference/language/2.27.0/classgoogle_1_1cloud_1_1language__v1_1_1LanguageServiceConnection)\n\nThe [`LanguageServiceConnection`](/cpp/docs/reference/language/2.27.0/classgoogle_1_1cloud_1_1language__v1_1_1LanguageServiceConnection) object for [`LanguageServiceClient`](/cpp/docs/reference/language/2.27.0/classgoogle_1_1cloud_1_1language__v1_1_1LanguageServiceClient).\n\n### [LanguageServiceConnectionIdempotencyPolicy](/cpp/docs/reference/language/2.27.0/classgoogle_1_1cloud_1_1language__v1_1_1LanguageServiceConnectionIdempotencyPolicy)\n\n### [LanguageServiceLimitedErrorCountRetryPolicy](/cpp/docs/reference/language/2.27.0/classgoogle_1_1cloud_1_1language__v1_1_1LanguageServiceLimitedErrorCountRetryPolicy)\n\nA retry policy for [`LanguageServiceConnection`](/cpp/docs/reference/language/2.27.0/classgoogle_1_1cloud_1_1language__v1_1_1LanguageServiceConnection) based on counting errors.\n\n### [LanguageServiceLimitedTimeRetryPolicy](/cpp/docs/reference/language/2.27.0/classgoogle_1_1cloud_1_1language__v1_1_1LanguageServiceLimitedTimeRetryPolicy)\n\nA retry policy for [`LanguageServiceConnection`](/cpp/docs/reference/language/2.27.0/classgoogle_1_1cloud_1_1language__v1_1_1LanguageServiceConnection) based on elapsed time.\n\n### [LanguageServiceRetryPolicy](/cpp/docs/reference/language/2.27.0/classgoogle_1_1cloud_1_1language__v1_1_1LanguageServiceRetryPolicy)\n\nThe retry policy for [`LanguageServiceConnection`](/cpp/docs/reference/language/2.27.0/classgoogle_1_1cloud_1_1language__v1_1_1LanguageServiceConnection).\n\nStructs\n-------\n\n### [LanguageServiceBackoffPolicyOption](/cpp/docs/reference/language/2.27.0/structgoogle_1_1cloud_1_1language__v1_1_1LanguageServiceBackoffPolicyOption)\n\nUse with [`google::cloud::Options`](https://cloud.google.com/cpp/docs/reference/common/latest/classgoogle_1_1cloud_1_1Options.html) to configure the backoff policy.\n\n### [LanguageServiceConnectionIdempotencyPolicyOption](/cpp/docs/reference/language/2.27.0/structgoogle_1_1cloud_1_1language__v1_1_1LanguageServiceConnectionIdempotencyPolicyOption)\n\nUse with [`google::cloud::Options`](https://cloud.google.com/cpp/docs/reference/common/latest/classgoogle_1_1cloud_1_1Options.html) to configure which operations are retried.\n\n### [LanguageServiceRetryPolicyOption](/cpp/docs/reference/language/2.27.0/structgoogle_1_1cloud_1_1language__v1_1_1LanguageServiceRetryPolicyOption)\n\nUse with [`google::cloud::Options`](https://cloud.google.com/cpp/docs/reference/common/latest/classgoogle_1_1cloud_1_1Options.html) to configure the retry policy.\n\nFunctions\n---------\n\n### MakeLanguageServiceConnection(Options)\n\nA factory function to construct an object of type [`LanguageServiceConnection`](/cpp/docs/reference/language/2.27.0/classgoogle_1_1cloud_1_1language__v1_1_1LanguageServiceConnection). \nThe returned connection object should not be used directly; instead it should be passed as an argument to the constructor of [LanguageServiceClient](/cpp/docs/reference/language/2.27.0/classgoogle_1_1cloud_1_1language__v1_1_1LanguageServiceClient).\n\nThe optional `options` argument may be used to configure aspects of the returned [`LanguageServiceConnection`](/cpp/docs/reference/language/2.27.0/classgoogle_1_1cloud_1_1language__v1_1_1LanguageServiceConnection). Expected options are any of the types in the following option lists:\n\n- [`google::cloud::CommonOptionList`](https://cloud.google.com/cpp/docs/reference/common/latest/namespacegoogle_1_1cloud.html)\n- [`google::cloud::GrpcOptionList`](https://cloud.google.com/cpp/docs/reference/common/latest/namespacegoogle_1_1cloud.html)\n- [`google::cloud::UnifiedCredentialsOptionList`](https://cloud.google.com/cpp/docs/reference/common/latest/namespacegoogle_1_1cloud.html)\n- [`google::cloud::language_v1::LanguageServicePolicyOptionList`](about:invalid#zCSafez)\n\n| **Note:** Unexpected options will be ignored. To log unexpected options instead, set `GOOGLE_CLOUD_CPP_ENABLE_CLOG=yes` in the environment.\n\n### MakeDefaultLanguageServiceConnectionIdempotencyPolicy()"]]
