GraphQL Mutation Example

mutation_example.gql

mutation createBook($data: BookInput!) {
    createBook(data: $data) {
        id
        title
        description
    }
}

{
    "data": {
      "title": "Book 4",
      "author": 1
    }
}

mutation updateBook($id: ID! $data: BookInput!) {
    updateBook(id: $id data: $data) {
        id
        title
        description
    }
}

{
    "id": 1,
    "data": {
        "title": "Book 1",
        "description": "Book description",
        "author": 1
    }
}

mutation deleteBook($id: ID!) {
    deleteBook(id: $id) {
        id
        title
    }
}

{
    "id": 1
}