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\u003eThe latest release candidate version is 2.37.0-rc, and there are a variety of previous versions available, ranging down to version 2.11.0, each with their own respective links.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eLanguageServiceClient\u003c/code\u003e class provides core text analysis functionality, including sentiment analysis and entity recognition within version 2.30.0.\u003c/p\u003e\n"],["\u003cp\u003eSeveral retry and backoff policies are available for \u003ccode\u003eLanguageServiceConnection\u003c/code\u003e, including policies based on error counts and elapsed time, as well as the ability to set default values for said policies.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eMakeLanguageServiceConnection\u003c/code\u003e function is used as a factory to create an object of type \u003ccode\u003eLanguageServiceConnection\u003c/code\u003e, and it accepts optional configurations for customization.\u003c/p\u003e\n"],["\u003cp\u003eThere is a function \u003ccode\u003eMakeDefaultLanguageServiceConnectionIdempotencyPolicy()\u003c/code\u003e that returns the default policy for \u003ccode\u003eLanguageServiceConnectionIdempotencyPolicy\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,["# Namespace google::cloud::language_v2 (2.30.0)\n\nVersion 2.30.0keyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/language/latest/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.41.0](/cpp/docs/reference/language/2.41.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.40.0](/cpp/docs/reference/language/2.40.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.39.0](/cpp/docs/reference/language/2.39.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.38.0](/cpp/docs/reference/language/2.38.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.37.0](/cpp/docs/reference/language/2.37.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.36.0](/cpp/docs/reference/language/2.36.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.35.0](/cpp/docs/reference/language/2.35.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.34.0](/cpp/docs/reference/language/2.34.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.33.0](/cpp/docs/reference/language/2.33.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.32.0](/cpp/docs/reference/language/2.32.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.31.0](/cpp/docs/reference/language/2.31.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.30.0](/cpp/docs/reference/language/2.30.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.29.0](/cpp/docs/reference/language/2.29.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.28.0](/cpp/docs/reference/language/2.28.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.27.0](/cpp/docs/reference/language/2.27.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.26.0](/cpp/docs/reference/language/2.26.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.25.1](/cpp/docs/reference/language/2.25.1/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.24.0](/cpp/docs/reference/language/2.24.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.23.0](/cpp/docs/reference/language/2.23.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.22.1](/cpp/docs/reference/language/2.22.1/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.21.0](/cpp/docs/reference/language/2.21.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.20.0](/cpp/docs/reference/language/2.20.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.19.0](/cpp/docs/reference/language/2.19.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.18.0](/cpp/docs/reference/language/2.18.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.17.0](/cpp/docs/reference/language/2.17.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.16.0](/cpp/docs/reference/language/2.16.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.15.1](/cpp/docs/reference/language/2.15.1/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.14.0](/cpp/docs/reference/language/2.14.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.13.0](/cpp/docs/reference/language/2.13.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.12.0](/cpp/docs/reference/language/2.12.0/namespacegoogle_1_1cloud_1_1language__v2)\n- [2.11.0](/cpp/docs/reference/language/2.11.0/namespacegoogle_1_1cloud_1_1language__v2) \n\nClasses\n-------\n\n### [LanguageServiceClient](/cpp/docs/reference/language/2.30.0/classgoogle_1_1cloud_1_1language__v2_1_1LanguageServiceClient)\n\nProvides text analysis operations such as sentiment analysis and entity recognition.\n\n### [LanguageServiceConnection](/cpp/docs/reference/language/2.30.0/classgoogle_1_1cloud_1_1language__v2_1_1LanguageServiceConnection)\n\nThe [`LanguageServiceConnection`](/cpp/docs/reference/language/2.30.0/classgoogle_1_1cloud_1_1language__v2_1_1LanguageServiceConnection) object for [`LanguageServiceClient`](/cpp/docs/reference/language/2.30.0/classgoogle_1_1cloud_1_1language__v2_1_1LanguageServiceClient).\n\n### [LanguageServiceConnectionIdempotencyPolicy](/cpp/docs/reference/language/2.30.0/classgoogle_1_1cloud_1_1language__v2_1_1LanguageServiceConnectionIdempotencyPolicy)\n\n### [LanguageServiceLimitedErrorCountRetryPolicy](/cpp/docs/reference/language/2.30.0/classgoogle_1_1cloud_1_1language__v2_1_1LanguageServiceLimitedErrorCountRetryPolicy)\n\nA retry policy for [`LanguageServiceConnection`](/cpp/docs/reference/language/2.30.0/classgoogle_1_1cloud_1_1language__v2_1_1LanguageServiceConnection) based on counting errors.\n\n### [LanguageServiceLimitedTimeRetryPolicy](/cpp/docs/reference/language/2.30.0/classgoogle_1_1cloud_1_1language__v2_1_1LanguageServiceLimitedTimeRetryPolicy)\n\nA retry policy for [`LanguageServiceConnection`](/cpp/docs/reference/language/2.30.0/classgoogle_1_1cloud_1_1language__v2_1_1LanguageServiceConnection) based on elapsed time.\n\n### [LanguageServiceRetryPolicy](/cpp/docs/reference/language/2.30.0/classgoogle_1_1cloud_1_1language__v2_1_1LanguageServiceRetryPolicy)\n\nThe retry policy for [`LanguageServiceConnection`](/cpp/docs/reference/language/2.30.0/classgoogle_1_1cloud_1_1language__v2_1_1LanguageServiceConnection).\n\nStructs\n-------\n\n### [LanguageServiceBackoffPolicyOption](/cpp/docs/reference/language/2.30.0/structgoogle_1_1cloud_1_1language__v2_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/2.30.0/structgoogle_1_1cloud_1_1language__v2_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/2.30.0/structgoogle_1_1cloud_1_1language__v2_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/2.30.0/classgoogle_1_1cloud_1_1language__v2_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/2.30.0/classgoogle_1_1cloud_1_1language__v2_1_1LanguageServiceClient).\n\nThe optional `options` argument may be used to configure aspects of the returned [`LanguageServiceConnection`](/cpp/docs/reference/language/2.30.0/classgoogle_1_1cloud_1_1language__v2_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_v2::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()"]]
