{"query": "mutation UpdateBlogOwner($input: UpdateBlogOwnerInput!) {
  updateBlogOwner(input: $input) {
    __typename
    _deleted
    _lastChangedAt
    _version
    blog {
      items {
        id
      }
      nextToken
      startedAt
    }
    createdAt
    id
    name
    updatedAt
    wea
  }
}
",
"variables": {
    "input":{
       "name":"John Smith",
       "id":"5aef1282-64d6-4fa8-ba2c-290f9d9c6973",
       "_version":1
    }
  }
}