it looks like azure automation isn't whitelisted from azure conditional access policies.
we have a conditional access policy to only allow azure repo login from our datacenter.
it seems that azure automation isn't allowed to connect to azure repos when this conditional access policy is in place.
if i disable "Enable Azure Active Directory Conditional Access Policy validation" the source control link works.
but if i enable it, it immediately breaks.
moving my case to the conditional access team.