OAuth 2.0 Authentication Methods

The SharePoint Online connector supports OAuth 2.0 authentication with the following grant types:

Note
Microsoft recommends using JWT Certificate Credentials for authentication, as other grant types (Client Credentials, SAML Bearer Assertion, Refresh Token/Auth Code) are deprecated and will stop working after April 2, 2026. Use JWT Certificate Credentials for all new and existing source configurations.

  • JWT Certificate Credentials (Recommended)

  • SAML Bearer Assertion (Deprecated)