diff --git a/src/types/discordeno/errors.ts b/src/types/discordeno/errors.ts
index e26da1f58..d8e5198ab 100644
--- a/src/types/discordeno/errors.ts
+++ b/src/types/discordeno/errors.ts
@@ -24,6 +24,9 @@ export enum Errors {
   INVALID_THREAD_PARENT_CHANNEL_TYPE = "INVALID_THREAD_PARENT_CHANNEL_TYPE",
   GUILD_NEWS_CHANNEL_ONLY_SUPPORT_PUBLIC_THREADS = "GUILD_NEWS_CHANNEL_ONLY_SUPPORT_PUBLIC_THREADS",
   NOT_A_THREAD_CHANNEL = "NOT_A_THREAD_CHANNEL",
+  HAVE_TO_BE_PART_OF_THE_THREAD_OR_A_THREAD_MODERATOR_TO_ADD_OTHERS_TO_A_THREAD = "HAVE_TO_BE_PART_OF_THE_THREAD_OR_A_THREAD_MODERATOR_TO_ADD_OTHERS_TO_A_THREAD",
+  CANNOT_GET_MEMBERS_OF_AN_UNJOINED_PRIVATE_THREAD = "CANNOT_GET_MEMBERS_OF_AN_UNJOINED_PRIVATE_THREAD",
+  HAVE_TO_BE_THE_CREATOR_OF_THE_THREAD_OR_HAVE_MANAGE_THREADS_TO_REMOVE_MEMBERS = "HAVE_TO_BE_THE_CREATOR_OF_THE_THREAD_OR_HAVE_MANAGE_THREADS_TO_REMOVE_MEMBERS",
   // Message Get Errors
   INVALID_GET_MESSAGES_LIMIT = "INVALID_GET_MESSAGES_LIMIT",
   // Message Delete Errors