Bixby Developer Center

Method used to acquire the access token.

Supported values include the following:

• authorization_code: Used when user permission is required to access their data
• client_credentials: Used where simple machine-to-machine authentication is required (permission from user is not needed)
• <custom>: Use a custom grant type for a user of type <custom>. If you are using this grant type, it must be with the oauth2-custom key.