Content-Type 'application/graphql' is no longer supported with graphql-dgs-spring-graphql-starter?

[martinvisser]

Before I qualify this as a potential bug I just wanted to ask if application/graphql should still be supported as media type after switching from graphql-dgs-spring-boot-starter to graphql-dgs-spring-graphql-starter?
This used to be a valid media type as used in DgsRestController, but after switching to the new starter this controller is no longer used. Spring supports application/json and application/graphql-response+json, and deprecated support for application/graphql+json, but I don't see support for application/graphql.

[martinvisser]

Vice versa, it seems that application/graphql-response+json is not supported in DgsRestController.

[paulbakker]

I ran into this last week as well and reported it (over chat) to the Spring GraphQL maintainers. They'll have a look at it.
It should be supported, but seems to have an issue.