Use OAuth 2 authorization codes that can be exchanged
for a refresh token on the backend.
FirstPartyOauth
Use First Party Client OAuth. First Party Client OAuth doesn't require a
refresh token to get an offline access token. Instead, it uses a
client-signed JWT assertion to retrieve an access token.
GooglePlusAuthorizationCode
Return an authorization code for a given Google+ page that can then be
exchanged for a refresh token on the backend.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 webpage documents the \u003ccode\u003eAuthorizationType\u003c/code\u003e enum within the \u003ccode\u003eGoogle.Cloud.BigQuery.DataTransfer.V1\u003c/code\u003e namespace, detailing the different authorization methods available.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version documented is 4.10.0, with historical versions ranging down to 3.1.0, all linked for access to the documentation.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eAuthorizationType\u003c/code\u003e enum defines four field types: \u003ccode\u003eAuthorizationCode\u003c/code\u003e, \u003ccode\u003eFirstPartyOauth\u003c/code\u003e, \u003ccode\u003eGooglePlusAuthorizationCode\u003c/code\u003e, and \u003ccode\u003eUnspecified\u003c/code\u003e, each with a description of its function.\u003c/p\u003e\n"],["\u003cp\u003eThe assembly for this namespace is \u003ccode\u003eGoogle.Cloud.BigQuery.DataTransfer.V1.dll\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]
