/// <summary>
 /// Gets role assignments of the subscription.
 /// </summary>
 /// <param name='operations'>
 /// Reference to the
 /// Microsoft.Azure.Management.Authorization.IRoleAssignmentOperations.
 /// </param>
 /// <param name='nextLink'>
 /// Required. NextLink from the previous successful call to List
 /// operation.
 /// </param>
 /// <returns>
 /// Role assignment list operation result.
 /// </returns>
 public static Task <RoleAssignmentListResult> ListNextAsync(this IRoleAssignmentOperations operations, string nextLink)
 {
     return(operations.ListNextAsync(nextLink, CancellationToken.None));
 }