mutation UpdatePublicPageSharing($input: UpdatePublicPageSharingInput!) {
  updatePublicPageSharing(input: $input) {
    slug
    embedAllowedOrigins
  }
}

{
  "input": {
    "embedAllowedOrigins": [
      "string"
    ]
  }
}

{
  "data": {
    "updatePublicPageSharing": {
      "slug": "string",
      "embedAllowedOrigins": [
        "string"
      ]
    }
  }
}