[Open Data vNext] Unable to register for API key

[zachomedia]

When I attempt to call the /v3/account/register endpoint, I get an exception trace back.

I used (with values removed):

curl --request POST \
  --url https://openapi.data.uwaterloo.ca/v3/account/register \
  --header 'content-type: multipart/form-data; boundary=---011000010111000001101001' \
  --form email=$EMAIL \
  --form "project=$PROJECT" \
  --form uri=$WEBSITE

System.IO.IOException: Unexpected end of Stream, the content may have already been read by another component. 
   at Microsoft.AspNetCore.WebUtilities.MultipartReaderStream.ReadAsync(Byte[] buffer, Int32 offset, Int32 count, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.WebUtilities.StreamHelperExtensions.DrainAsync(Stream stream, ArrayPool`1 bytePool, Nullable`1 limit, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.WebUtilities.MultipartReader.ReadNextSectionAsync(CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Http.Features.FormFeature.InnerReadFormAsync(CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Mvc.ModelBinding.FormValueProviderFactory.AddValueProviderAsync(ValueProviderFactoryContext context)
   at Microsoft.AspNetCore.Mvc.ModelBinding.CompositeValueProvider.CreateAsync(ActionContext actionContext, IList`1 factories)
   at Microsoft.AspNetCore.Mvc.ModelBinding.CompositeValueProvider.CreateAsync(ControllerContext controllerContext)
   at Microsoft.AspNetCore.Mvc.Internal.ControllerBinderDelegateProvider.<>c__DisplayClass0_0.<<CreateBinderDelegate>g__Bind|0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.InvokeInnerFilterAsync()
   at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeFilterPipelineAsync()
   at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeAsync()
   at Microsoft.AspNetCore.Builder.RouterMiddleware.Invoke(HttpContext httpContext)
   at Microsoft.AspNetCore.StaticFiles.StaticFileMiddleware.Invoke(HttpContext context)
   at Swashbuckle.AspNetCore.SwaggerUI.SwaggerUIIndexMiddleware.Invoke(HttpContext httpContext)
   at Swashbuckle.AspNetCore.Swagger.SwaggerMiddleware.Invoke(HttpContext httpContext)
   at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.Invoke(HttpContext context)

[sbobkin]

From the stack trace it looks like you tried to invoke it from the Swagger UI, is that correct?

[zachomedia]

@sbobkin I used the curl example from the getting started guide

[sbobkin]

Depending on the client, there was an issue with how the API code tried to validate the body data that was being passed in. I've updated the examples to be URL encoded query strings, which is more of what we'd expect anyway. Let me know if you have a better experience now, thank you again for reporting.

[zachomedia]

I was able to sign up using the latest examples. Thanks!

[sbobkin]

Great!