[CONFCLOUD-52600] Creating a Space return 'Invalid Space key: null'

Creating s Space return 'Invalid Space key: null'

Create a project in JIRA. Please make sure that you create Confluence Space as well while creating JIRA project.
Go to Confluence and create a Software Project Space and then put the project that just created in JIRA.
Change the Space Key.
It will return the error Invalid Space key: null

The Space will not be created and will return Invalid Space key: null.

The Space will be created.

Raise a support ticket to clear the cache in Confluence.

was cloned as

CONFSERVER-59928 Creating a Space return 'Invalid Space key: null'

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