Prefer odata.continue-on-error
Applies To:# OData WebApi v7 for aspnet webapi supported OData AspNet WebApi V7# OData Webapi for Webapi supported OData AspNet WebApi V6
Since OData Web API V5.7, it supports odata.continue-on-error.
Enable odata.continue-on-error
Users should call the following API to enable continue on error
- For Microsoft.AspNet.OData (supporting classic ASP.NET Framework):
var configuration = new HttpConfiguration();
configuration.EnableContinueOnErrorHeader();
For Microsoft.AspNetCore.OData (supporting ASP.NET Core):
It can be enabled in the service's HTTP request pipeline configuration method
Configure(IApplicationBuilder app, IHostingEnvironment env)
of the typicalStartup
class:
app.UseMvc(routeBuilder =>
{
routeBuilder.Select().Expand().Filter().OrderBy().MaxTop(100).Count()
.EnableContinueOnErrorHeader(); // Additional configuration to enable continue on error.
routeBuilder.MapODataServiceRoute("ODataRoute", "odata", builder.GetEdmModel());
});
Prefer odata.continue-on-error
We can use the following codes to prefer continue on error
HttpRequestMessage request = new HttpRequestMessage(...);
request.Headers.Add("Prefer", "odata.continue-on-error");
request.Content = new StringContent(...);
request.Headers.ContentType = MediaTypeHeaderValue.Parse("multipart/mixed; boundary=batch_abbe2e6f-e45b-4458-9555-5fc70e3aebe0");
HttpResponseMessage response = client.SendAsync(request).Result;
...
The response will have all responses, includes the error responses.