debian-mirror-gitlab/app/assets/javascripts/sidebar/queries/merge_request_reference.query.graphql

query mergeRequestReference($fullPath: ID!, $iid: String!) {
  workspace: project(fullPath: $fullPath) {
    id
    issuable: mergeRequest(iid: $iid) {
      id
      reference(full: true)
    }
  }
}