Called from the Azure Marketplace landing page after the customer authenticates. Resolves the short-lived marketplace token, calls the Azure Activate API to start billing, and creates the local subscription record for the authenticated user’s organization.
API key authorization. Pass your API key in the Authorization header as a Bearer token. Both new (gsk_*) and legacy (gsk-) API keys are accepted, e.g. Authorization: Bearer gsk_... or Authorization: Bearer gsk-....
Short-lived marketplace token received from Azure's redirect URL (?token=...), passed here in the request body