I have tried to run some rest graphql like this:
Graphql
http://<some_url>
user = "2dc6beda-816f-11e9-be55-db9c03003941"
Accept: /
Content-Type: application/graphql
authorization: *****
POST /api/graphql
mutation {
Accept (ownerId: :user ){
ownerId
}
}
It did not replace variable into requisition.