# RunUserStatistics

> 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/runuserstatistics/
> Summary: OpenAPI request or response schema for RunUserStatistics, including required fields, defaults, constraints, and linked nested types.

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

A user's run summary.

**Shape:** `object`

| Property | Required | Type | Description | Rules |
|---|---|---|---|---|
| `userId` | yes | `string` | The user identity. | — |
| `totalRuns` | yes | `integer (int64)` | This user's total number of runs. | pattern `^-?(?:0\\|[1-9]\d*)$` |
| `failedRuns` | yes | `integer (int64)` | This user's number of runs that ended in an error. | pattern `^-?(?:0\\|[1-9]\d*)$` |
| `totalTokens` | no | `integer (int64)` | This user's total token usage. | pattern `^-?(?:0\\|[1-9]\d*)$` |
| `totalCost` | no | `number (double)` | This user's total cost. `null` if no run of theirs was ever priced. | pattern `^-?(?:0\\|[1-9]\d*)(?:\.\d+)?$` |