listThingsInBillingGroup method
Lists the things you have added to the given billing group.
May throw InvalidRequestException. May throw InternalFailureException. May throw ResourceNotFoundException. May throw ThrottlingException.
Parameter billingGroupName :
The name of the billing group.
Parameter maxResults :
The maximum number of results to return per request.
Parameter nextToken :
To retrieve the next set of results, the nextToken value from
a previous response; otherwise null to receive the first set of
results.
Implementation
Future<ListThingsInBillingGroupResponse> listThingsInBillingGroup({
  required String billingGroupName,
  int? maxResults,
  String? nextToken,
}) async {
  ArgumentError.checkNotNull(billingGroupName, 'billingGroupName');
  _s.validateStringLength(
    'billingGroupName',
    billingGroupName,
    1,
    128,
    isRequired: true,
  );
  _s.validateNumRange(
    'maxResults',
    maxResults,
    1,
    250,
  );
  final $query = <String, List<String>>{
    if (maxResults != null) 'maxResults': [maxResults.toString()],
    if (nextToken != null) 'nextToken': [nextToken],
  };
  final response = await _protocol.send(
    payload: null,
    method: 'GET',
    requestUri:
        '/billing-groups/${Uri.encodeComponent(billingGroupName)}/things',
    queryParams: $query,
    exceptionFnMap: _exceptionFns,
  );
  return ListThingsInBillingGroupResponse.fromJson(response);
}