{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/us-department-of-defense/main/json-schema/usace-cwms-timeseries-schema.json",
  "title": "USACE CWMS Time Series Response",
  "description": "Schema for a USACE Corps Water Management System time series data response",
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "description": "Time series identifier in format Location.Parameter.Type.Interval.Duration.Version",
      "example": "TULA.Stage.Inst.15Minutes.0.GOES-REV"
    },
    "office-id": {
      "type": "string",
      "description": "USACE district office abbreviation",
      "example": "SWT"
    },
    "units": {
      "type": "string",
      "description": "Unit of measure for the values",
      "example": "ft"
    },
    "interval": {
      "type": "integer",
      "description": "Interval between values in minutes",
      "example": 15
    },
    "interval-offset": {
      "type": "integer",
      "description": "Offset in minutes from midnight for interval alignment",
      "example": 0
    },
    "time-zone": {
      "type": "string",
      "description": "Time zone identifier for date/time values",
      "example": "UTC"
    },
    "values": {
      "type": "array",
      "description": "Array of time series values as [timestamp_ms, value, quality_code] tuples",
      "items": {
        "type": "array",
        "description": "A single time series observation",
        "items": {
          "type": "number"
        },
        "minItems": 3,
        "maxItems": 3
      }
    },
    "page": {
      "type": "string",
      "nullable": true,
      "description": "Current page cursor for pagination"
    },
    "next-page": {
      "type": "string",
      "nullable": true,
      "description": "Cursor for retrieving the next page of results"
    },
    "total": {
      "type": "integer",
      "description": "Total number of values matching the query"
    }
  },
  "required": ["name", "office-id", "units", "values"]
}