The ID of the content to add the watcher to.
OptionalkeyThis parameter is no longer available and will be removed from the documentation soon. Use accountId instead. See
the deprecation notice for details.
OptionalusernameThis parameter is no longer available and will be removed from the documentation soon. Use accountId instead. See
the deprecation notice for details.
The
accountIdof the user to be added as a watcher. The accountId uniquely identifies the user across all Atlassian products. For example,384093:32b4d9w0-f6a5-3535-11a3-9c8c88d10192.