Below is what SBI said.
Post investigation, if the resolution of the dispute is in your favor, the temporary credit will be debited and will get replaced with a permanent credit and any reward points associated with the disputed transaction will get debited. However, if the dispute resolution is not in your favor, we shall be constrained to reverse the temporary credit and Finance Charges associated with the disputed transaction will be charged on your card account.
Additionally, Finance charges will be charged for the period during which Temporary credit was issued to your card account.