AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionN8DHN9S65YYDDVGW+omPV05s1hvDOYly92zKA1TA2qb4cQa48WgVcbkaauQoqZ9N9JKLMalbCkcp+m5/Ou67qdw9P0A=