/// <summary>
/// Creates or Updates a user.
/// </summary>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='resourceGroupName'>
/// The name of the resource group.
/// </param>
/// <param name='serviceName'>
/// The name of the API Management service.
/// </param>
/// <param name='userId'>
/// User identifier. Must be unique in the current API Management service
/// instance.
/// </param>
/// <param name='parameters'>
/// Create or update parameters.
/// </param>
/// <param name='notify'>
/// Send an Email notification to the User.
/// </param>
/// <param name='ifMatch'>
/// ETag of the Entity. Not required when creating an entity, but required when
/// updating an entity.
/// </param>
public static UserContract CreateOrUpdate(this IUserOperations operations, string resourceGroupName, string serviceName, string userId, UserCreateParameters parameters, bool?notify = default(bool?), string ifMatch = default(string))
{
return(operations.CreateOrUpdateAsync(resourceGroupName, serviceName, userId, parameters, notify, ifMatch).GetAwaiter().GetResult());
}