ContributionsMost RecentMost LikesSolutionsRe: OAuth2 Turns out 'Apigee' is not compatible with this protocol. Mandatory requires POST request. Re: OAuth2 Thank you very much Ilario. I'll check it. OAuth2 Hello guys, i try to use the option 'OAuth2'(type 'Resource Owner Password Credentials Grant') and somehow causes 'Failed to retrieve access token. See logs for details...' the logs are no more detailed ' Wed Apr 13 12:20:55 EEST 2022: ERROR: An error occurred [org.apache.oltu.oauth2.common.exception.OAuthSystemException: OAuthProblemException{error='invalid_request', description='Missing parameters: access_token', uri='null', state='null', scope='null', redirectUri='null', responseStatus=0, parameters={}}], see error log for details' If a set the request for access token in separate request it is up and running, as an embed Auth Profile it meets this error. If someone already met such trouble and have a solution? '