Help with translating logical if_then constraint in CPLEX to Google OR-Tools for a scheduling problem?

Hi all,

I am wondering the syntax for logical constraints in Google OR-Tools. I have a nurse scheduling project I have done in CPLEX that I am translating over to Google OR-Tools. I have come across the documentation for channeling constraints in Google OR-Tools, but I am confused. Can you help me understand how I would implement this CPLEX logical constraint in Google OR-Tools?

Context:

working_assignment_vars_long[r,h,i] is a binary decision variable that denotes whether nurse i in role r is …

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