Update a message's flags

Add or remove flags in a list of messages.

POST https://yourZulipDomain.zulip.iemn.fr/api/v1/messages/flags

For updating the read flag on common collections of messages, see also the special endpoints for marking message as read in bulk.

Usage examples

#!/usr/bin/env python3

import zulip

# Pass the path to your zuliprc file here.
client = zulip.Client(config_file="~/zuliprc")

# Add the "read" flag to the messages with IDs in "message_ids"
request = {
    'messages': message_ids,
    'op': 'add',
    'flag': 'read'
}
result = client.update_message_flags(request)
print(result)

# Remove the "starred" flag from the messages with IDs in "message_ids"
request = {
    'messages': message_ids,
    'op': 'remove',
    'flag': 'starred'
}
result = client.update_message_flags(request)
print(result)

More examples and documentation can be found here.

const zulip = require('zulip-js');

// Pass the path to your zuliprc file here.
const config = {
    zuliprc: 'zuliprc',
};

const flagParams = {
    messages: [4, 8, 15],
    flag: 'read',
};

zulip(config).then((client) => {
    // Add the "read" flag to messages with IDs 4, 8 and 15
    client.messages.flags.add(flagParams)
    .then(console.log)

    // Remove the "read" flag from said messages
    client.messages.flags.remove(flagParams)
    .then(console.log);
});

curl -X POST https://yourZulipDomain.zulip.iemn.fr/api/v1/messages/flags \
    -u BOT_EMAIL_ADDRESS:BOT_API_KEY \
    -d "messages=[4,8,15]" \
    -d "op=add" \
    -d "flag=starred"

Arguments

Argument Example Required Description
messages [4,8,15] Yes

An array containing the IDs of the target messages.

op "add" Yes

Whether to add the flag or remove it. Must be one of: add, remove.

flag "read" Yes

The flag that should be added/removed. Must be one of: read, starred, collapsed, mentioned, wildcard_mentioned, summarize_in_home, summarize_in_stream, force_expand, force_collapse, has_alert_word, historical.

Response

Return values

  • messages: An array with the IDs of the modified messages.

Example response

A typical successful JSON response may look like:

{
    "messages": [
        4,
        18,
        15
    ],
    "msg": "",
    "result": "success"
}