Create get_slash_command_permission.ts

src/helpers/commands/get_slash_command_permission.ts

@@ -0,0 +1,15 @@
+import { applicationId } from "../../bot.ts";
+import { rest } from "../../rest/rest.ts";
+import { GuildApplicationCommandPermissions } from "../../types/interactions/guild_application_command_permissions.ts";
+import { endpoints } from "../../util/constants.ts";
+
+/** Fetches command permissions for a specific command for your application in a guild. Returns a GuildApplicationCommandPermissions object. */
+export async function getSlashCommandPermission(
+  guildId: string,
+  commandId: string,
+) {
+  return await rest.runMethod<GuildApplicationCommandPermissions>(
+    "get",
+    endpoints.COMMANDS_PERMISSION(applicationId, guildId, commandId),
+  );
+}