transforms: show header transforms in UI

[Code-Divine]

I have created an action query like this

type Query {
  """ Institutions by Specialty """ mt_institutions_by_specialty(
    specialty_id: String!
  ): Institutions
}

Now I need to use that speciality_id input as a value in the Headers section bellow. But {{$body.input.speciality_id}} does not convert. It works only in the "Change Request Options" section.

[tirumaraiselvan]

Hi @Code-Divine

The headers transform is not exposed in the UI yet. The headers section that you see is actually the "static" headers that you set for your action. If you want to transform it per request, then you will have to use the API for now: https://hasura.io/docs/latest/graphql/core/api-reference/syntax-defs.html#id72

[Code-Divine]

Hi @tirumaraiselvan

Thanks, I am using the api and it works prefectly. In my case it was ideal if I can send the data as header so keep it in mind for possibly allowing dynamic headers.

[jkachmar]

Just want to add a small note:

We haven't finished stabilizing the Request Transformation HTTP API just yet, so it's subject to breaking changes as we continue to develop the feature.

That isn't to say that you shouldn't feel comfortable using it if it solves a problem for you! Just that we may have to change the request or response body schemata associated with these API endpoints without bumping the major or minor versions of HGE.