zulip/templates/zerver/api/add-subscriptions.md

Add subscriptions

Subscribe one or more users to one or more streams.

POST {{ api_url }}/v1/users/me/subscriptions

If any of the specified streams do not exist, they are automatically created, and configured using the invite_only setting specified in the arguments (see below).

Usage examples

• Python
• JavaScript
• curl

curl {{ api_url }}/v1/users/me/subscriptions \
    -u BOT_EMAIL_ADDRESS:BOT_API_KEY \
    -d 'subscriptions=[{"name": "Verona"}]'

To subscribe another user to a stream, you may pass in the principals argument, like so:

curl {{ api_url }}/v1/users/me/subscriptions \
    -u BOT_EMAIL_ADDRESS:BOT_API_KEY \
    -d 'subscriptions=[{"name": "Verona"}]' \
    -d 'principals=["ZOE@zulip.com"]'

{generate_code_example(python)|add-subscriptions|example}

More examples and documentation can be found [here](https://github.com/zulip/zulip-js). ```js const zulip = require('zulip-js');

// Download zuliprc-dev from your dev server const config = { zuliprc: 'zuliprc-dev', };

zulip(config).then((client) => { // Subscribe to the streams "Verona" and "Denmark" const meParams = { subscriptions: JSON.stringify([ {'name': 'Verona'}, {'name': 'Denmark'} ]), }; client.users.me.subscriptions.add(meParams).then(console.log);

// To subscribe another user to a stream, you may pass in
// the `principals` argument, like so:
const anotherUserParams = {
    subscriptions: JSON.stringify([
        {'name': 'Verona'},
        {'name': 'Denmark'}
    ]),
    principals: JSON.stringify(['ZOE@zulip.org']),
};
client.users.me.subscriptions.add(anotherUserParams).then(console.log);

});

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## Arguments

{generate_api_arguments_table|zulip.yaml|/users/me/subscriptions:post}

## Response

#### Return values

* `subscribed`: A dictionary where the key is the email address of
  the user/bot and the value is a list of the names of the streams
  that were subscribed to as a result of the query.

* `already_subscribed`: A dictionary where the key is the email address of
  the user/bot and the value is a list of the names of the streams
  that the user/bot is already subscribed to.

* `unauthorized`: A list of names of streams that the requesting user/bot
  was not authorized to subscribe to.

#### Example response

A typical successful JSON response may look like:

{generate_code_example|/users/me/subscriptions:post|fixture(200_without_principals)}

A typical successful JSON response when the user is already subscribed to
the streams specified:

{generate_code_example|/users/me/subscriptions:post|fixture(200_already_subscribed)}

A typical response for when the requesting user does not have access to
a private stream and `authorization_errors_fatal` is `True`:

{generate_code_example|/users/me/subscriptions:post|fixture(400_unauthorized_errors_fatal_true)}


A typical response for when the requesting user does not have access to
a private stream and `authorization_errors_fatal` is `False`:

{generate_code_example|/users/me/subscriptions:post|fixture(400_unauthorized_errors_fatal_false)}