I have created hesventures.atlassian.net in Jira. Then I have tried to create a bitbucket with Workspace ID "hesventures" but it gave "We cannot fullfil your request right now" error.
Then I tried to create a bitbucket account from bitbucket.org directly. But this time it did not allow me to take "hesventures" as Workspace ID. instead I was able to take "hes-ventures".
I doubted that "hesventures" somehow taken by the system when I tried to create it from Jira, but I cannot use it now.
Can you please check if "hesventures" is not available for me because of some bug or it is really taken by someone else?