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 actionD13H9RP7ZM6S6BQBbYjThdVszj38O5BPYGHtPk8AST1DhqZ9R8dl+dga24YBc0HBPDe4Oxftr431qviXcErLf1r83Hta98ZL2S/ptoUWUekI4j0W2qA2gZkGhhU=