directive-on-input-args.gql

mutation ($attachments: [String]) {
  save_emailOrder(emailAttachments @indexAssetPaths: $attachments) {
    id
  }
}

mutation ($attachments @indexAssetPaths: [String]) {
  save_emailOrder(emailAttachments: $attachments) {
    id
  }
}

mutation ($attachments: [String]) {
  save_emailOrder(emailAttachments @indexAssetPaths(paths: $attachments)) {
    id
  }
}