{ "$schema": "https://json-schema.org/draft/2020-12/schema", "title": "MessageData", "type": "object", "description": "A message returned by the GetMetricData API.", "properties": { "Code": { "type": "string", "description": "The error code or status code associated with the message." }, "Value": { "type": "string", "description": "The message text." } } }