Bitbucket: Check for a repository existence (#709)
Bitbucket: Check for a repository existence (#709)

Co-authored-by: Yevgen Lasman <21f2ebf190aef434ec9cff16baa9f2f6dc2f87f7@cprime.com>
MattAgile/atlassian-python-api,AstroTech/atlassian-python-api,AstroTech/atlassian-python-api