datahub/datahub-web-react/src/graphql/post.graphql

query listPosts($input: ListPostsInput!) {
    listPosts(input: $input) {
        start
        count
        total
        posts {
            urn
            type
            postType
            lastModified {
                time
            }
            content {
                contentType
                title
                description
                link
                media {
                    type
                    location
                }
            }
        }
    }
}

mutation createPost($input: CreatePostInput!) {
    createPost(input: $input)
}

mutation deletePost($urn: String!) {
    deletePost(urn: $urn)
}

mutation updatePost($input: UpdatePostInput!) {
    updatePost(input: $input)
}