# Class: QueryCategoriesRequest

## tibco.objectapi.service.request.QueryCategoriesRequest

#### new QueryCategoriesRequest(category)

Object QueryCategoriesRequest Usage: `RestApiService.getBusinessServiceService().queryCategories(request, callback);`

##### Parameters:

Name | Type | Description
--- | --- | ---
`category` | string | The category name to use for this query.

Since:
  - 4.0.0

### Members

#### channelId :string

Query parameter: 'channelid' (optional) ID of a specific channel for which business services should be listed.

##### Type:

- string

Since:
  - 4.0.0

#### includeFormalParam :boolean

Query parameter: 'includeparam' (optional) Specifies whether the response should include items that have formal parameters.

##### Type:

- boolean

Since:
  - 4.0.0
Default Value:
  - = true