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 action6ZKRX32CEH2QWCD1iNjontQ/bIbbbTB7D7jr2HjznvbHomVEoEfO4KoMJgHY/659bndkEx8isen7MGQV0Xw3K7f26rWVQbFX6KJIlYC8n/tT7B3B