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 action8P1MC8A492CRB407NfzwtObmJ3T+M8O6LVYOOOFVJL7f8TlKBl6ZpNTDRC34RtRzPp5M1Jd7uYNR+db+jOKzVLMuZEviN0CdevlTJ4Wu+nPsm6ib2Qob0t/sSLs=