In API version 2023-10 and later, you can add the ids argument to an updates query to retrieve a specific update(s) using its ID.
You can use the argument when querying updates at the root or while nested under boards or items. Please note that when nesting updates in a boards or items query, the ids argument will only return updates matching the ID that are also related to the board or item.
The following example would only return information about update 9876543210 on item 1234567890.
query {
items (ids: 1234567890) {
updates (ids: 9876543210) {
body
created_at
}
}
}