Dynamics 365: how to get the threshold value of executemullerequest in batch requests

When we execute ExecuteMultipleRequest When the batch request exceeds the maximum , The following errors will be reported ：

But our code cannot be deployed web Service to directly query the size of the batch threshold , Unless it is running under an account with the deployment administrator role . But deployment administrators are not usually used for this .

Fortunately, , There is another way to use ： When ExecuteMultipleRequest When the number of requests exceeds the maximum allowed by the organization ,ExecuteMultipleRequest An exception will be thrown . The maximum size will be returned in the exception . Your code can check this value , And will ExecuteMultipleRequest The requested size is adjusted to the specified limit , And resubmit .

try
{
    ExecuteMultipleRequest requestWithResults = new ExecuteMultipleRequest()
    {
        // Assign settings that define execution behavior: continue on error, return responses. 
        Settings = new ExecuteMultipleSettings()
        {
            ContinueOnError = false,
            ReturnResponses = true
        },
        // Create an empty organization request collection.
        Requests = new OrganizationRequestCollection()
    };

    // Create entity records into a collection. 
    EntityCollection records = GetEntityCollectionForCreate();

    // Add a CreateRequest for each entity to the request collection.
    foreach (var entity in records.Entities)
    {
        CreateRequest createRequest = new CreateRequest { Target = entity };
        requestWithResults.Requests.Add(createRequest);
    }

    // Execute all the requests
    ExecuteMultipleResponse responseWithResults = (ExecuteMultipleResponse)service.Execute(requestWithResults);
}
catch (FaultException<OrganizationServiceFault> fault)
{
    if (fault.Detail.ErrorDetails.Contains("MaxBatchSize"))
    {
        int maxBatchSize = Convert.ToInt32(fault.Detail.ErrorDetails["MaxBatchSize"]);
        Console.WriteLine($"it exceeds the maximum allowed {maxBatchSize}");
    }
    // Re-throw so that Main() can process the fault.
    throw;
}
catch (Exception ex)
{
    Console.WriteLine(ex);
    throw;
}

Reference link ：

Execute multiple requests using the Organization service (Microsoft Dataverse) - Power Apps | Microsoft Docshttps://docs.microsoft.com/en-us/power-apps/developer/data-platform/org-service/execute-multiple-requests