{ "$schema": "https://json-schema.org/draft/2020-12/schema", "title": "PutMetricDataInput", "type": "object", "properties": { "Namespace": { "type": "string", "description": "The namespace for the metric data. To avoid conflicts with AWS service namespaces, you should not specify a namespace that begins with AWS/." }, "MetricData": { "type": "array", "description": "The data for the metric. The array can include no more than 1000 metrics per call." } } }