Set Access/Appointment value Create Order

Hi team,

We are creating Work Order through API and creation is working fine.

However "Access" property that we are passing is not saved. We are passing "Access":"CallFirst" inside WorkOrder and it is still captured as "N/A".

When we try to update Work Order using PUT and we pass for example "Access":"Appointment" it is working fine and is updated.

How can we set "Access" property to "First Call" when we are creating Work Order initially?

Thanks