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 actionXED1QD9YE3H7Q1QVs400z+Td+ssY+2quvoNhgYueP791RRifdwvAbZSzwOsdlx2LO2aKfGItC2qh97928+fyYfektPeGggAGU8UvBEwd9p/y6svFypHGtRIBfLk=