The differential query feature in AAD Graph allows for the following header:
ocp-aad-dq-include-only-delta-token: true
(Documentation: https://msdn.microsoft.com/en-us/library/azure/ad/graph/howto/azure-ad-graph-api-differential-query#AdditionalDifferentialQueryFeatures section "Differential Sync support to sync from now".) Is there an equivalent feature (planned) for Microsoft Graph that allows me to "skip" to the end of delta stack without retrieving any data (this is the crucial part - token only)?