Lists the groups associated with a user pool.
See https://www.paws-r-sdk.com/docs/cognitoidentityprovider_list_groups/ for full documentation.
cognitoidentityprovider_list_groups(UserPoolId, Limit = NULL, NextToken = NULL)
[required] The user pool ID for the user pool.
The limit of the request to list groups.
An identifier that was returned from the previous call to this operation, which can be used to return the next set of items in the list.