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 actionXVVG2F6TYWK9ZT8C8SUenCvm4b1S6TlW17rrUU8yUvBD+064BAUsaHzsmE/0tYLwgI1AWPsxwOCgQf6YuautqLjv4hA=