You have to specify the depth in the query by explicitly describing each level. There&#x27;s no way to specify infinite depth (by design). <a href="https:&#x2F;&#x2F;github.com&#x2F;facebook&#x2F;graphql&#x2F;issues&#x2F;91" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;facebook&#x2F;graphql&#x2F;issues&#x2F;91</a><p>If you really wanted to get <i>all</i> the comments on a post, for example, you would have to have a flattened &quot;comments&quot; listing (but each comment could have an id and parent id, which you could use to re-build the nested structure on the client)