Skip to content

host.json Reference¶

Quick reference for Java Azure Functions operational workflows.

Topic/Command Groups¶

flowchart TD
    A[host.json] --> B[extensions.http]
    A --> C[logging]
    A --> D[functionTimeout]

Example baseline:

{
  "version": "2.0",
  "functionTimeout": "00:05:00",
  "logging": {
    "applicationInsights": {
      "samplingSettings": {
        "isEnabled": true,
        "maxTelemetryItemsPerSecond": 20
      }
    }
  },
  "extensions": {
    "http": {
      "routePrefix": "api"
    }
  }
}

Review Matrix¶

Review area	Page-specific check
Scope	Confirm the guidance applies to host.json Reference.
Source basis	Validate the recommendation against the Microsoft Learn sources in this page.
Evidence	Capture command output, portal state, metrics, logs, or screenshots before treating the result as proven.

See Also¶

Sources¶