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 action6EDPRRSA8BR83G17H5gTYtt3F4MD35yL7rk5BgH9pDHzJ0/3SrUgusAnkP7eiwg77XmKliAg+4+kjNg3kiztj3Xnhmo=