Create replies

Answers a message in its thread, as the caller.

POST /v1/team/messages/{id}/replies

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Address	`https://api.hanzo.ai/v1/team/messages/{id}/replies`
Method	`POST`
Operation	`post_team_messages_by_id_replies`
Auth	`Authorization: Bearer $HANZO_API_KEY`

Answers a message in its thread, as the caller.

A reply is a thread message attached to the one it answers, written through the Team client's own path: the parent's reply count and last-reply time move with it, the people already in the thread and anyone mentioned are notified, and an agent mentioned in a reply answers in the same thread. A reply cannot itself be replied to — threads are one level deep, as in the Team client.

Request

9 fields, body application/json (required).

Field	In	Type	Required	Description
`id`	path	string	yes	ID is the message being answered, from the path.
`files`	body	team.teamFileIn[]	—	Files attaches blobs already uploaded to the space.
`files[].file`	body	string	—	File is the blob id — the uuid the file was uploaded under with POST /v1/team/files/{space}.
`files[].name`	body	string	—	Name is the file's name as a person should see it.
`files[].size`	body	integer (int64)	—	Size is the file's length in bytes.
`files[].type`	body	string	—	Type is the file's media type, e.g. "image/png".
`id`	body	string	—	ID is the message being answered, from the path.
`space`	body	string	—	Space names the space holding it.
`text`	body	string	—	Text is the reply, with the same `<@account-uuid>` mentions a message takes.

Response

Status	Body	Meaning
`201`	team.teamMessage	created
`default`	problem-details	refused

201 body — 21 fields.

Field	In	Type	Always	Description
`author`	body	string	—	Author is the team account uuid that wrote it.
`createdOn`	body	integer (int64)	—	CreatedOn is unix MILLIseconds, which is what the platform stamps.
`doc`	body	string	—	Doc is the document this message is a comment on.
`editedOn`	body	integer (int64)	—	EditedOn is when the author last edited the message, unix milliseconds.
`files`	body	team.teamFile[]	—	Files are the files attached to the message.
`files[].file`	body	string	—	File is the blob id, readable at GET /v1/team/files/{space}/{name}?file={file}.
`files[].id`	body	string	—	ID is the attachment document's own id.
`files[].name`	body	string	—	Name is the file's name as the person uploaded it.
`files[].size`	body	integer (int64)	—	Size is the file's length in bytes, as the uploader stated it.
`files[].type`	body	string	—	Type is the media type the uploader declared.
`id`	body	string	—	ID is the message document's own id.
`lastReply`	body	integer (int64)	—	LastReply is when the thread was last answered, unix milliseconds.
`mentions`	body	string[]	—	Mentions are the account uuids the message @-mentions — exactly the people notify.go told they were mentioned.
`reactions`	body	team.teamReaction[]	—	Reactions are the emoji people reacted with, one entry per emoji, in the order each emoji was first used.
`reactions[].accounts`	body	string[]	—	Accounts are the account uuids that reacted with it, earliest first.
`reactions[].count`	body	integer (int64)	—	Count is how many people reacted with it.
`reactions[].emoji`	body	string	—	Emoji is the reaction itself, as the person picked it.
`replies`	body	integer (int64)	—	Replies is how many replies the message's thread holds.
`room`	body	string	—	Room is the room it was said in — the same id the room listing answers with, so a caller holding a message can name its room without a second read.
`text`	body	string	—	Text is the message as PLAIN TEXT.
`thread`	body	string	—	Thread is the message this one replies to.

Failure carries the platform error shape — see Errors.

Examples

CLI

SDK

HTTP

MCP

hanzo has no subcommand for this operation — the CLI serves only what cloud's live route table confirms. Use HTTP or an SDK.

.ts

.py

.go

.rs

.java

import { Configuration, TeamApi } from 'hanzoai';

const api = new TeamApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.postTeamMessagesByIdReplies({ id: 'id', files: [{"file":"<file>","name":"<name>","size":0,"type":"<type>"}], id: "<id>" });

from hanzoai.cloud import ApiClient, Configuration
from hanzoai.cloud.api import TeamApi

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = TeamApi(client).post_team_messages_by_id_replies(id='id', files=[{"file":"<file>","name":"<name>","size":0,"type":"<type>"}], id="<id>")

cfg := hanzoai.NewConfiguration()
cfg.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("HANZO_API_KEY"))
client := hanzoai.NewAPIClient(cfg)

resp, _, err := client.TeamAPI.PostTeamMessagesByIdReplies(context.Background()).Execute()
if err != nil {
	return err
}

use hanzo_client::apis::{configuration::Configuration, team_api};

let mut cfg = Configuration::new();
cfg.bearer_access_token = std::env::var("HANZO_API_KEY").ok();

let result = team_api::post_team_messages_by_id_replies(&cfg, Default::default()).await?;

import ai.hanzo.cloud.ApiClient;
import ai.hanzo.cloud.api.TeamApi;

ApiClient client = new ApiClient();
client.setBearerToken(System.getenv("HANZO_API_KEY"));

var result = new TeamApi(client).postTeamMessagesByIdReplies();

curl -X POST https://api.hanzo.ai/v1/team/messages/<id>/replies \
  -H "Authorization: Bearer $HANZO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
       "files": [
         {
           "file": "<file>",
           "name": "<name>",
           "size": 0,
           "type": "<type>"
         }
       ],
       "id": "<id>"
     }'

MCP reaches team through the team tool, which names its 33 operations with its own verbs — this one among them, under a name only MCP declares. describe explains any of them:

curl -X POST https://api.hanzo.ai/v1/mcp \
  -H "Content-Type: application/json" \
  -d '{
       "jsonrpc": "2.0",
       "id": 1,
       "method": "tools/call",
       "params": {
         "name": "describe",
         "arguments": {
           "op": "list_team_account_providers"
         }
       }
     }'

Team API · All Hanzo APIs · Interactive reference

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