fix: opcode 24 (Interaction search function)

Todo: Rewrite slash command ...

src/errors/Messages.js

@@ -101,6 +101,8 @@ const Messages = {
   STAGE_CHANNEL_RESOLVE: 'Could not resolve channel to a stage channel.',
   GUILD_SCHEDULED_EVENT_RESOLVE: 'Could not resolve the guild scheduled event.',
 
+  MISSING_VALUE: (where, type) => `Missing value for ${where} (${type})`,
+
   INVALID_TYPE: (name, expected, an = false) => `Supplied ${name} is not a${an ? 'n' : ''} ${expected}.`,
   INVALID_ELEMENT: (type, name, elem) => `Supplied ${type} ${name} includes an invalid element: ${elem}`,