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 actionSW1XN82T7CV9DH0S+WOcEROYHhaA7WY2/hOaDsRnILQK4fqrtnc1W27EdbhAflOPD2YfYT+7cMGJL+S0njH2QKrJ6TXA54EL0GG2JmGFMOzztzqP6uAMzc1qVSY=