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 actionZFW9NH9HCAR8YGGKRpNVwdkqMM3wAc0XJqfWrc5/N6D/eryGQk7WszJkd7CgQ0TKZ92BXVwmfgRjhyJveK+EELPal4K75rntgqEBmMXl4GOFabLw5xQPHKKdPog=