An example of measuring Request Charge for an insert Operation for Azure DocumentDB

MeasureRequestCharge.cs

private async Task InsertDocumentAsync(Student student, bool showDebugInfo)
{
    ResourceResponse<Document> response = await client.CreateDocumentAsync(colSelfLink, student);
    Console.WriteLine("{0}\tInsert Operation, # of RUs: {1}", DateTime.UtcNow, response.RequestCharge);
}