create method

Future<Promotion> create(Promotion request, String merchantId, { String? $fields, })

Inserts a promotion for your Merchant Center account.

If the promotion already exists, then it updates the promotion instead. To end or delete a promotion update the time period of the promotion to a time that has already passed.

request - The metadata request object.

Request parameters:

merchantId - Required. The ID of the account that contains the collection.

$fields - Selector specifying which fields to include in a partial response.

Completes with a Promotion.

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<Promotion> create(
  Promotion request,
  core.String merchantId, {
  core.String? $fields,
}) async {
  final body_ = convert.json.encode(request);
  final queryParams_ = <core.String, core.List<core.String>>{
    if ($fields != null) 'fields': [$fields],
  };

  final url_ = commons.escapeVariable('$merchantId') + '/promotions';

  final response_ = await _requester.request(
    url_,
    'POST',
    body: body_,
    queryParams: queryParams_,
  );
  return Promotion.fromJson(response_ as core.Map<core.String, core.dynamic>);
}