code: func (c *Client) CreateApiClient(options *ApiClientOptions) (*ApiClient, error) {
  	ac := new(ApiClient)
  	_, err := c.MakeApiRequest("POST", "/1.0/api_clients", options, &ac)
  	if err != nil {
  		return nil, err
  	}
  	return ac, nil
  }
docs: // CreateApiClient creates a new API client.
  //
  // It takes a ApiClientOptions struct for specifying name and other
  // attributes. Not all attributes can be specified at create time
  // (such as Id, which is allocated for you)