get method
Retrieves a Merchant Center account.
Request parameters:
merchantId - The ID of the managing account. If this parameter is not
the same as accountId, then this account must be a multi-client account
and accountId must be the ID of a sub-account of this account.
accountId - The ID of the account.
view - Controls which fields will be populated. Acceptable values are:
"merchant" and "css". The default value is "merchant".
Possible string values are:
- "MERCHANT" : Default. View is populated with Merchant Center fields.
 - "CSS" : View is populated with Comparison Shopping Services fields.
 
$fields - Selector specifying which fields to include in a partial
response.
Completes with a Account.
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<Account> get(
  core.String merchantId,
  core.String accountId, {
  core.String? view,
  core.String? $fields,
}) async {
  final queryParams_ = <core.String, core.List<core.String>>{
    if (view != null) 'view': [view],
    if ($fields != null) 'fields': [$fields],
  };
  final url_ = commons.escapeVariable('$merchantId') +
      '/accounts/' +
      commons.escapeVariable('$accountId');
  final response_ = await _requester.request(
    url_,
    'GET',
    queryParams: queryParams_,
  );
  return Account.fromJson(response_ as core.Map<core.String, core.dynamic>);
}