@GET("/comments/{submissionId}/.json") abstract fun fetchComments(@Path("submissionId") submissionId: String, @Query("comment") focusedCommentId: String? = null, @Query("context") focusedCommentParentsNum: Int? = null, @Query("sort") sorting: String, @Query("limit") limit: Long? = null, @Query("depth") depth: Int? = null, @Query("raw_json") rawJson: Int? = null, @HeaderMap header: HashMap<String, String>): Call<List<EnvelopedContributionListing>>