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 action9HMWBNK8P62M5VHF3Ut3Qn+Qb5vfkwovqNOWNEJT2BsHCf6Nlx8v3lsnIuWpMx3mxJBfn131PVruNd4kFSoJPTWS3nEVzu3I/2aRJRORgnyoogRMmGbqFqkDvFE=