delete method
Deletes the specified matter.
Returns the matter with updated state.
Request parameters:
matterId - The matter ID
$fields - Selector specifying which fields to include in a partial
response.
Completes with a Matter.
Completes with a commons.ApiRequestError if the API endpoint returned an error.
If the used http.Client completes with an error when making a REST call,
this method will complete with the same error.
Implementation
async.Future<Matter> delete(
  core.String matterId, {
  core.String? $fields,
}) async {
  final queryParams_ = <core.String, core.List<core.String>>{
    if ($fields != null) 'fields': [$fields],
  };
  final url_ = 'v1/matters/' + commons.escapeVariable('$matterId');
  final response_ = await _requester.request(
    url_,
    'DELETE',
    queryParams: queryParams_,
  );
  return Matter.fromJson(response_ as core.Map<core.String, core.dynamic>);
}