# ConfigurationDiagnostic

> Tracon documentation. Tracon is a .NET package family that adds a control
> plane on Microsoft Agent Framework, published as NuGet packages that run
> inside your own ASP.NET Core application.
>
> Page: https://tracon.dev/http-api/schemas/configurationdiagnostic/
> Summary: OpenAPI request or response schema for ConfigurationDiagnostic, including required fields, defaults, constraints, and linked nested types.

[← All HTTP schemas](/http-api/schemas/)

Reports whether a configuration key resolves. It does not carry the value.

**Shape:** `object`

| Property | Required | Type | Description | Rules |
|---|---|---|---|---|
| `key` | yes | `string` | Gets the full configuration key path, for example `Tracon:Providers:OpenAI:ApiKey`. | — |
| `resolved` | yes | `boolean` | Gets whether the key resolves to a non-empty value. | — |
| `hint` | no | `string` | Gets guidance for configuring an unresolved key. The server provides it and the UI does not translate it. | — |