/// <summary>
/// Update a list merge field
/// <param name="mergeField">Merge field to update</param>
/// <param name="list_id">Unique id for the list</param>
/// </summary>
public async Task <dynamic> UpdateMergeFieldAsync(MergeField mergeField, string list_id)
{
return(await listMergeFields.UpdateMergeFieldAsync(mergeField, list_id));
}
