Create Metric

{
  "data": {
    "primaryEntityId": "123e4567-e89b-12d3-a456-426614174000",
    "name": "example text",
    "time": "2026-01-01T00:00:00.000Z",
    "timeUnixNano": "1767225600000000000"
  }
}

{
  "data": {
    "projectId": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
    "primaryEntityId": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
    "primaryEntityType": "Example text value",
    "name": "Example text value",
    "aggregationTemporality": "Example text value",
    "metricPointType": "Example text value",
    "time": "example_value",
    "startTime": "example_value",
    "timeUnixNano": "example_value",
    "startTimeUnixNano": "example_value",
    "attributes": "example_value",
    "attributeKeys": [
      "item1",
      "item2",
      "item3"
    ],
    "entityKeys": [
      "item1",
      "item2",
      "item3"
    ],
    "serviceEntityKey": "Example text value",
    "hostEntityKey": "Example text value",
    "k8sPodEntityKey": "Example text value",
    "k8sNodeEntityKey": "Example text value",
    "k8sClusterEntityKey": "Example text value",
    "containerEntityKey": "Example text value",
    "isMonotonic": true,
    "count": "example_value",
    "sum": 123.45,
    "value": 123.45,
    "min": 123.45,
    "max": 123.45,
    "bucketCounts": "example_value",
    "explicitBounds": "example_value",
    "scale": 42,
    "zeroCount": "example_value",
    "positiveOffset": 42,
    "positiveBucketCounts": "example_value",
    "negativeOffset": 42,
    "negativeBucketCounts": "example_value",
    "summaryQuantiles": "example_value",
    "summaryValues": "example_value",
    "traceId": "Example text value",
    "spanId": "Example text value"
  }
}