V3 subscription field with arguments throws an error

[hyusetiawan]

Note: for support questions, please use stackoverflow. This repository's issues are reserved for feature requests and bug reports.

• What is the current behavior?
  I specify a subscription like so:

class SubscriptionDocument:
    # document_block_updates = graphene.List(
    #     DocumentBlockType, doc_uid=graphene.Argument(graphene.UUID, name="docUID")
    # )
    document_updates = graphene.Field(DocumentType, doc_uid=graphene.UUID())

    # async def subscribe_block_updates(self, info, **kwargs):
    #     while True:
    #         yield Document.objects.first()
    #         await asyncio.sleep(5)

    async def subscribe_document_updates(self, info, *args, **kwargs):
        count = 0
        doc_uid: UUID = kwargs.get("doc_uid", None)

        while True:
            count += 1
            yield sync_to_async(Document.objects.filter)(uid=doc_uid)
            await asyncio.sleep(5)

and I am getting an error:
identity_resolve() got an unexpected keyword argument 'doc_uid'

but the generated graphql schema works as expected and if I remove that doc_uid argument.

• If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo of the problem via
  a github repo, https://repl.it or similar.

• What is the expected behavior?
  works the way regular query should work

• What is the motivation / use case for changing the behavior?
  not changing

[hyusetiawan]

my assumption, the offending line is this:

graphene/graphene/types/schema.py

Line 83 in d085c88

def identity_resolve(root, info):