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 action322D7XVNJTH6JXTT2SWt7p5yE1tiy6XCibmImdxfnhRp/yoX+axNlJgSpq+g3noviaaSZBwXdYXy3aEDjRV5aIqNPI9rmq2Curp2OlPsvMMLjf3+