---
title: Command Suggestion
description: "Play 0x0F, client → server."
---

`play` · `0x0F` · **serverbound** (client → server)

Asks the server for tab-completion suggestions. `text` is the current command line including the slash, `transactionId` identifies the request. The server replies with `CommandSuggestions` carrying the same id and the matching completions.

Sent by the client, read by the server. Listen for it with `client.on("CommandSuggestion", (data) => …)` on the receiving side.

## Fields

| Field | Type | Notes |
|---|---|---|
| `transactionId` | VarInt |  |
| `text` | String |  |

## Send it

```ts
await client.sendPacket("CommandSuggestion", {
  transactionId: /* VarInt */,
  text: /* String */,
});
```

Field aliases listed under Notes are accepted as alternative keys when writing.

Source: [`src/Core/Versions/776/Packets/play/serverbound/CommandSuggestion.ts`](https://github.com/GDLev/mc-protocol/blob/master/src/Core/Versions/776/Packets/play/serverbound/CommandSuggestion.ts)