API - "Get user email bulk" endpoint returns empty when used with multiple IDs

Question

When using the "Get user email bulk" (/rest/api/3/user/email/bulk) with a single accountId parameter, I am able to get the email address associated with the id, e.g

/rest/api/3/user/email/bulk?accountId={accountId}

but I have tried the following and both result in a 200 response that has an empty array:

/rest/api/3/user/email/bulk?accountId={accountId1},{accountId2}

/rest/api/3/user/email/bulk?accountId={accountId1}&&accountId={accountId2}

What is the correct syntax for using multiple ids?

Kuba Bogusz · Answer

@Prince Nyeche - ELFAPP @wei Have you managed to get the bulk endpoint to work? Fetching one by one is not really ideal if there are thousands of users. Especially with rate limit changes that are coming up.

Prince Nyeche - ELFAPP · Answer

@wei Yeah, it should probably be the syntax or do they want you to feed the data from a list into the endpoint

lists = [accountId1, accountId2, accountId3]
for x in lists:
    run = /rest/api/3/user/email?accountId=x

I'm not sure if this what's expected, but if a single entry works, then doing like above should.

wei_bqlywc · Answer

Yep, I had requested access to email addresses from Atlassian and received approval for it a while back. I figure it might be an issue with syntax for the URI, since with "Get user email" (/rest/api/3/user/email?accountId={accountId1}) I am able to get the correct results for a single accountId.