Reference documentation and code samples for the Cloud Identity-Aware Proxy v1 API enum AttributePropagationSettings.Types.OutputCredentials.
Supported output credentials for attribute propagation. Each output
credential maps to a "field" in the response. For example, selecting JWT
will propagate all attributes in the IAP JWT, header in the headers, etc.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThis page provides documentation for the \u003ccode\u003eAttributePropagationSettings.Types.OutputCredentials\u003c/code\u003e enum within the Google Cloud Identity-Aware Proxy (IAP) v1 API.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation covers various versions of the API, with the latest being version 2.7.0, and older versions available dating back to 1.0.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eOutputCredentials\u003c/code\u003e enum specifies the supported methods for propagating attributes, including \u003ccode\u003eHeader\u003c/code\u003e, \u003ccode\u003eJwt\u003c/code\u003e, and \u003ccode\u003eRctoken\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eHeader\u003c/code\u003e field allows attributes to be propagated in the headers with the prefix "x-goog-iap-attr-", \u003ccode\u003eJwt\u003c/code\u003e and \u003ccode\u003eRctoken\u003c/code\u003e fields are used for propagating attributes in their corresponding token of the form \u003ccode\u003e"additional_claims": { "my_attribute": ["value1", "value2"] }\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eAn \u003ccode\u003eUnspecified\u003c/code\u003e field is available to indicate that an output credential is required.\u003c/p\u003e\n"]]],[],null,[]]
