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 actionD6C7N58ZFMEYV39S517Bo4VDt0MtFdNwx0qbl6MwhxuOk26Ae83PsVdB+fJ2DPsH3J9PXakRxOZ6uKEqsKQ/MVBPOCE=