Loading set_booking_default_event_type
set_booking_default_event_type

Choose which event type the availability helper draws free slots from.
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Inputs are shown for personal API keys (bound) and for OAuth/delegated agents. Output schemas describe MCP structuredContent: native objects pass through; arrays, scalars and null use a data wrapper. Text content retains the native JSON result.

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## set_booking_default_event_type

Choose which event type the availability helper draws free slots from.

Use after list_booking_event_types, passing that call's `connectionId` so a replaced connection conflicts.

Do not reuse a stale connection id from an earlier session; refresh the event types first.

Scopes: integration:update

Risk: write; confirmation: none; idempotency: required.

### Input schema (personal API key)

```json
{
  "type": "object",
  "properties": {
    "workspaceId": {
      "type": "string",
      "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
      "format": "uuid"
    },
    "provider": {
      "type": "string",
      "enum": [
        "calendly",
        "cal_com"
      ]
    },
    "input": {
      "type": "object",
      "properties": {
        "connectionId": {
          "type": "string",
          "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
          "format": "uuid"
        },
        "eventTypeRef": {
          "$ref": "#/$defs/OpaqueId"
        },
        "eventTypeName": {
          "$ref": "#/$defs/ShortText"
        },
        "durationMinutes": {
          "type": "integer",
          "exclusiveMinimum": 0
        },
        "schedulingUrl": {
          "$ref": "#/$defs/HttpUrl"
        }
      },
      "required": [
        "connectionId",
        "eventTypeRef",
        "eventTypeName"
      ],
      "patternProperties": {
        "^(?!(?:connectionId|eventTypeRef|eventTypeName|durationMinutes|schedulingUrl)$)[\\s\\S]*$": false
      },
      "additionalProperties": true,
      "propertyNames": {
        "type": "string",
        "enum": [
          "connectionId",
          "eventTypeRef",
          "eventTypeName",
          "durationMinutes",
          "schedulingUrl"
        ]
      }
    }
  },
  "required": [
    "workspaceId",
    "provider",
    "input"
  ],
  "patternProperties": {
    "^(?!(?:workspaceId|provider|input)$)[\\s\\S]*$": false
  },
  "additionalProperties": true,
  "propertyNames": {
    "type": "string",
    "enum": [
      "workspaceId",
      "provider",
      "input"
    ]
  },
  "$defs": {
    "OpaqueId": {
      "type": "string",
      "minLength": 1,
      "maxLength": 512
    },
    "ShortText": {
      "type": "string",
      "minLength": 1,
      "maxLength": 256
    },
    "HttpUrl": {
      "type": "string",
      "minLength": 1,
      "maxLength": 2048,
      "pattern": "^https?:\\/\\/[^\\s/$.?#][^\\s]*$"
    }
  }
}
```

### Input schema (OAuth / delegated agent)

```json
{
  "type": "object",
  "properties": {
    "workspaceId": {
      "type": "string",
      "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
      "format": "uuid"
    },
    "provider": {
      "type": "string",
      "enum": [
        "calendly",
        "cal_com"
      ]
    },
    "input": {
      "type": "object",
      "properties": {
        "connectionId": {
          "type": "string",
          "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
          "format": "uuid"
        },
        "eventTypeRef": {
          "$ref": "#/$defs/OpaqueId"
        },
        "eventTypeName": {
          "$ref": "#/$defs/ShortText"
        },
        "durationMinutes": {
          "type": "integer",
          "exclusiveMinimum": 0
        },
        "schedulingUrl": {
          "$ref": "#/$defs/HttpUrl"
        }
      },
      "required": [
        "connectionId",
        "eventTypeRef",
        "eventTypeName"
      ],
      "patternProperties": {
        "^(?!(?:connectionId|eventTypeRef|eventTypeName|durationMinutes|schedulingUrl)$)[\\s\\S]*$": false
      },
      "additionalProperties": true,
      "propertyNames": {
        "type": "string",
        "enum": [
          "connectionId",
          "eventTypeRef",
          "eventTypeName",
          "durationMinutes",
          "schedulingUrl"
        ]
      }
    }
  },
  "required": [
    "workspaceId",
    "provider",
    "input"
  ],
  "patternProperties": {
    "^(?!(?:workspaceId|provider|input)$)[\\s\\S]*$": false
  },
  "additionalProperties": true,
  "propertyNames": {
    "type": "string",
    "enum": [
      "workspaceId",
      "provider",
      "input"
    ]
  },
  "$defs": {
    "OpaqueId": {
      "type": "string",
      "minLength": 1,
      "maxLength": 512
    },
    "ShortText": {
      "type": "string",
      "minLength": 1,
      "maxLength": 256
    },
    "HttpUrl": {
      "type": "string",
      "minLength": 1,
      "maxLength": 2048,
      "pattern": "^https?:\\/\\/[^\\s/$.?#][^\\s]*$"
    }
  }
}
```

### Output schema (structuredContent)

```json
{
  "type": "object",
  "properties": {
    "provider": {
      "type": "string",
      "enum": [
        "calendly",
        "cal_com"
      ]
    },
    "connectionId": {
      "type": "string",
      "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
      "format": "uuid"
    },
    "eventTypeRef": {
      "$ref": "#/$defs/OpaqueId"
    },
    "eventTypeName": {
      "$ref": "#/$defs/ShortText"
    },
    "durationMinutes": {
      "anyOf": [
        {
          "type": "integer",
          "exclusiveMinimum": 0
        },
        {
          "type": "null"
        }
      ]
    },
    "schedulingUrl": {
      "anyOf": [
        {
          "$ref": "#/$defs/HttpUrl"
        },
        {
          "type": "null"
        }
      ]
    },
    "updatedAt": {
      "$ref": "#/$defs/UtcDateTimeEncoded"
    }
  },
  "required": [
    "provider",
    "connectionId",
    "eventTypeRef",
    "eventTypeName",
    "durationMinutes",
    "schedulingUrl",
    "updatedAt"
  ],
  "patternProperties": {
    "^(?!(?:provider|connectionId|eventTypeRef|eventTypeName|durationMinutes|schedulingUrl|updatedAt)$)[\\s\\S]*$": false
  },
  "additionalProperties": true,
  "propertyNames": {
    "type": "string",
    "enum": [
      "provider",
      "connectionId",
      "eventTypeRef",
      "eventTypeName",
      "durationMinutes",
      "schedulingUrl",
      "updatedAt"
    ]
  },
  "$defs": {
    "OpaqueId": {
      "type": "string",
      "minLength": 1,
      "maxLength": 512
    },
    "ShortText": {
      "type": "string",
      "minLength": 1,
      "maxLength": 256
    },
    "HttpUrl": {
      "type": "string",
      "minLength": 1,
      "maxLength": 2048,
      "pattern": "^https?:\\/\\/[^\\s/$.?#][^\\s]*$"
    },
    "UtcDateTimeEncoded": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}\\.\\d{3}Z$"
    }
  }
}
```

### Underlying API operations

- `booking.eventTypes.setDefaultEventType`: `PUT /v1/workspaces/:workspaceId/booking/:provider/default-event-type`