This message has oneof_ fields (mutually exclusive fields).
For each oneof, at most one member field can be set at the same time.
Setting any member of the oneof automatically clears all other
members.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-28 UTC."],[],[],null,["# Class Authentication (1.42.0)\n\nVersion latestkeyboard_arrow_down\n\n- [1.42.0 (latest)](/python/docs/reference/dialogflow-cx/latest/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.41.1](/python/docs/reference/dialogflow-cx/1.41.1/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.40.0](/python/docs/reference/dialogflow-cx/1.40.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.39.0](/python/docs/reference/dialogflow-cx/1.39.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.38.0](/python/docs/reference/dialogflow-cx/1.38.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.37.0](/python/docs/reference/dialogflow-cx/1.37.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.36.0](/python/docs/reference/dialogflow-cx/1.36.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.35.0](/python/docs/reference/dialogflow-cx/1.35.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.34.1](/python/docs/reference/dialogflow-cx/1.34.1/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.33.0](/python/docs/reference/dialogflow-cx/1.33.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.32.1](/python/docs/reference/dialogflow-cx/1.32.1/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.31.1](/python/docs/reference/dialogflow-cx/1.31.1/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.30.1](/python/docs/reference/dialogflow-cx/1.30.1/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.29.0](/python/docs/reference/dialogflow-cx/1.29.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.28.0](/python/docs/reference/dialogflow-cx/1.28.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.27.0](/python/docs/reference/dialogflow-cx/1.27.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.26.0](/python/docs/reference/dialogflow-cx/1.26.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.25.0](/python/docs/reference/dialogflow-cx/1.25.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.24.0](/python/docs/reference/dialogflow-cx/1.24.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.23.1](/python/docs/reference/dialogflow-cx/1.23.1/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.22.0](/python/docs/reference/dialogflow-cx/1.22.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.21.0](/python/docs/reference/dialogflow-cx/1.21.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.20.1](/python/docs/reference/dialogflow-cx/1.20.1/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.19.0](/python/docs/reference/dialogflow-cx/1.19.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.18.0](/python/docs/reference/dialogflow-cx/1.18.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.17.1](/python/docs/reference/dialogflow-cx/1.17.1/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.16.0](/python/docs/reference/dialogflow-cx/1.16.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.15.0](/python/docs/reference/dialogflow-cx/1.15.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.14.1](/python/docs/reference/dialogflow-cx/1.14.1/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.13.5](/python/docs/reference/dialogflow-cx/1.13.5/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.12.1](/python/docs/reference/dialogflow-cx/1.12.1/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.11.0](/python/docs/reference/dialogflow-cx/1.11.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.10.0](/python/docs/reference/dialogflow-cx/1.10.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.9.1](/python/docs/reference/dialogflow-cx/1.9.1/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.8.0](/python/docs/reference/dialogflow-cx/1.8.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.7.0](/python/docs/reference/dialogflow-cx/1.7.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.6.0](/python/docs/reference/dialogflow-cx/1.6.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.5.0](/python/docs/reference/dialogflow-cx/1.5.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.4.0](/python/docs/reference/dialogflow-cx/1.4.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.3.2](/python/docs/reference/dialogflow-cx/1.3.2/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.2.0](/python/docs/reference/dialogflow-cx/1.2.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.1.1](/python/docs/reference/dialogflow-cx/1.1.1/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [1.0.0](/python/docs/reference/dialogflow-cx/1.0.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [0.8.2](/python/docs/reference/dialogflow-cx/0.8.2/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [0.7.1](/python/docs/reference/dialogflow-cx/0.7.1/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [0.6.0](/python/docs/reference/dialogflow-cx/0.6.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [0.5.0](/python/docs/reference/dialogflow-cx/0.5.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [0.4.1](/python/docs/reference/dialogflow-cx/0.4.1/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [0.3.0](/python/docs/reference/dialogflow-cx/0.3.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [0.2.0](/python/docs/reference/dialogflow-cx/0.2.0/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication)\n- [0.1.1](/python/docs/reference/dialogflow-cx/0.1.1/google.cloud.dialogflowcx_v3beta1.types.Tool.Authentication) \n\n Authentication(mapping=None, *, ignore_unknown_fields=False, **kwargs)\n\nAuthentication information required for API calls\n\nThis message has `oneof`_ fields (mutually exclusive fields).\nFor each oneof, at most one member field can be set at the same time.\nSetting any member of the oneof automatically clears all other\nmembers.\n\n.. _oneof: \u003chttps://proto-plus-python.readthedocs.io/en/stable/fields.html#oneofs-mutually-exclusive-fields\u003e\n\nClasses\n-------\n\n### ApiKeyConfig\n\n ApiKeyConfig(mapping=None, *, ignore_unknown_fields=False, **kwargs)\n\nConfig for authentication with API key.\n\n### BearerTokenConfig\n\n BearerTokenConfig(mapping=None, *, ignore_unknown_fields=False, **kwargs)\n\nConfig for authentication using bearer token.\n\n### OAuthConfig\n\n OAuthConfig(mapping=None, *, ignore_unknown_fields=False, **kwargs)\n\nConfig for authentication with OAuth.\n\n### RequestLocation\n\n RequestLocation(value)\n\nThe location of the API key in the request.\n\n### ServiceAgentAuthConfig\n\n ServiceAgentAuthConfig(mapping=None, *, ignore_unknown_fields=False, **kwargs)\n\nConfig for auth using `Diglogflow service\nagent \u003chttps://cloud.google.com/iam/docs/service-agents#dialogflow-service-agent\u003e`__."]]