API calls using odata v4 are failing with 404 error "Not Found"

Thanks for the response, I finally figured that out by querying the root url and getting the list of tables back. I searched the doc AcumaticaERP_2024R1_ReleaseNotes_for_Developers.pdf, and did not find anything regarding a case sensitivity change. The document also did not specify that the column CustomerKind in the PX.Objects.AR.Customer table was renamed to CustomerCategory. 

All is good now, Thanks again.

@Dmitrii Naumov  Hi Is it safe to update existing project using rest api client? I see the project is updated on Github. Do you have more code sample regarding how to use rest api client? I am trying to move all my SOAP code, is there an easier way?

@woodyg84 here are some examples:

https://github.com/Acumatica/AcumaticaRESTAPIClientForCSharp/blob/master/Acumatica%20REST%20API%20Console%20Application/RESTExample.cs

Also, you can use the Acumatica.SOAPLikeWrapperForREST nuget package to upgrade your existing SOAP code to use REST API.

Example: https://github.com/Dmitrii-Naumov/AcumaticaSOAPWrapperForREST/blob/master/Acumatica%20REST%20API%20Console%20Application/SOAPLikeExample.cs

Thank you @Dmitrii Naumov  

Do you have code sample for how to pass InvokeAction parameters?

@woodyg84 yes, there are examples in the github repo

E.g. 

Console.WriteLine("Release Invoice");
client.WaitActionCompletion(client.InvokeAction(new ReleaseSalesInvoice(new SalesInvoice() { ReferenceNbr = shipment.Orders!.Single().InvoiceNbr, Type = shipment.Orders!.Single().InvoiceType })));