listUsersInGroup method
Given a user pool ID and a group name, returns a list of users in the group. For more information about user pool groups, see Adding groups to a user pool.
Learn more
- Signing Amazon Web Services API Requests
- Using the Amazon Cognito user pools API and user pool endpoints
May throw InternalErrorException.
May throw InvalidParameterException.
May throw NotAuthorizedException.
May throw OperationNotEnabledException.
May throw ResourceNotFoundException.
May throw TooManyRequestsException.
Parameter groupName :
The name of the group that you want to query for user membership.
Parameter userPoolId :
The ID of the user pool where you want to view the membership of the
requested group.
Parameter limit :
The maximum number of groups that you want Amazon Cognito to return in the
response. In some SDK contexts, this operation might return fewer items
than you specify in the Limit parameter without having
reached the end of the full list. If the response contains a
PaginationToken, then there are more results.
Parameter nextToken :
This API operation returns a limited number of results. The pagination
token is an identifier that you can present in an additional API request
with the same parameters. When you include the pagination token, Amazon
Cognito returns the next set of items after the current list. Subsequent
requests return a new pagination token. By use of this token, you can
paginate through the full list of items.
Implementation
Future<ListUsersInGroupResponse> listUsersInGroup({
required String groupName,
required String userPoolId,
int? limit,
String? nextToken,
}) async {
_s.validateNumRange(
'limit',
limit,
0,
60,
);
final headers = <String, String>{
'Content-Type': 'application/x-amz-json-1.1',
'X-Amz-Target': 'AWSCognitoIdentityProviderService.ListUsersInGroup'
};
final jsonResponse = await _protocol.send(
method: 'POST',
requestUri: '/',
exceptionFnMap: _exceptionFns,
// TODO queryParams
headers: headers,
payload: {
'GroupName': groupName,
'UserPoolId': userPoolId,
if (limit != null) 'Limit': limit,
if (nextToken != null) 'NextToken': nextToken,
},
);
return ListUsersInGroupResponse.fromJson(jsonResponse.body);
}