grant_type: the OAuth2 spec says it is required and MUST be the fixed string "password".
This dependency is strict about it. If you want to be permissive, use instead the
- OAuth2PasswordRequestFormStrict dependency class.
+ OAuth2PasswordRequestForm dependency class.
username: username string. The OAuth2 spec requires the exact field name "username".
password: password string. The OAuth2 spec requires the exact field name "password".
scope: Optional string. Several scopes (each one a string) separated by spaces. E.g.