AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket actionM1M9QMZ60V16M6W3Jh1/4iQBDBlSIyDYoFbNxMU3eGZEBSbyiJ+C2eB0GQy1fHajiv9j7w3yNPZ6bTq2WFJXZRxB01w=