Source: https://docs.cumuluslabs.io/reference/runs.capacity
Content version: d1c3ff88

# runs.capacity

Read admission capacity per channel: configured limit and runs holding it

## Request {#request}

`GET /api/v1/runs/capacity`

- MCP: `runs_capacity`
- SDK: `client.runs.capacity` (SDK path arguments use `path`; MCP uses `params`).
- Minimum API key role: **viewer**.
- Idempotency: **none**.

admission_enabled false, or no phone channel, means Cumulus staff must set call capacity and open admission for this environment.

## Input schema {#input-schema}

```json
{
  "parameters": [],
  "requestBody": null
}
```

## Responses {#responses}

```json
{
  "200": {
    "description": "Read admission capacity per channel: configured limit and runs holding it",
    "content": {
      "application/json": {
        "schema": {
          "$ref": "#/components/schemas/RunsCapacityResponse200"
        }
      }
    }
  },
  "4XX": {
    "description": "Typed error (ApiError)",
    "content": {
      "application/json": {
        "schema": {
          "$ref": "#/components/schemas/ApiError"
        }
      }
    }
  },
  "5XX": {
    "description": "Typed error (ApiError)",
    "content": {
      "application/json": {
        "schema": {
          "$ref": "#/components/schemas/ApiError"
        }
      }
    }
  }
}
```

## Referenced schemas {#schemas}

```json
{
  "components": {
    "schemas": {
      "RunsCapacityResponse200": {
        "type": "object",
        "properties": {
          "items": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "channel": {
                  "type": "string",
                  "enum": [
                    "cloud",
                    "phone",
                    "web"
                  ]
                },
                "active": {
                  "type": "integer",
                  "minimum": 0
                },
                "limit": {
                  "type": "integer",
                  "minimum": 0
                },
                "admission_enabled": {
                  "type": "boolean"
                }
              },
              "required": [
                "channel",
                "active",
                "limit",
                "admission_enabled"
              ],
              "additionalProperties": false
            }
          }
        },
        "required": [
          "items"
        ],
        "additionalProperties": false
      },
      "ApiError": {
        "type": "object",
        "properties": {
          "error": {
            "type": "object",
            "properties": {
              "code": {
                "type": "string",
                "enum": [
                  "unauthenticated",
                  "forbidden",
                  "not_found",
                  "conflict",
                  "invalid_request",
                  "idempotency_conflict",
                  "policy_denied",
                  "capability_unavailable",
                  "provider_unavailable",
                  "knowledge_unavailable",
                  "publication_invalid",
                  "run_not_active",
                  "rate_limited",
                  "outcome_unknown",
                  "internal"
                ]
              },
              "message": {
                "type": "string"
              },
              "retryable": {
                "type": "boolean"
              },
              "outcome": {
                "type": "string",
                "enum": [
                  "none",
                  "unknown"
                ]
              },
              "details": {
                "type": "object",
                "additionalProperties": {}
              }
            },
            "required": [
              "code",
              "message",
              "retryable",
              "outcome"
            ],
            "additionalProperties": false
          }
        },
        "required": [
          "error"
        ],
        "additionalProperties": false
      }
    }
  }
}
```

## Errors and recovery {#errors}

See [API error handling](https://docs.cumuluslabs.io/api#errors) and [Troubleshooting](https://docs.cumuluslabs.io/troubleshooting).

## Related guides {#related-guides}

- [Using the API](https://docs.cumuluslabs.io/api)
- [Runs](https://docs.cumuluslabs.io/runs)
- [Troubleshooting](https://docs.cumuluslabs.io/troubleshooting)