How can we update refresh rate at resources level in bulk?

Summary:

Hi Team,

We have a refresh rate property at resource level where we can set the number of minutes and as per this value dispatch console gets refreshed automatically after those many minutes.

We are trying to set 5 minutes for all our 3000 users, but we cannot find a way to set it as default value for all and also we are not able to find this field in rest api's to update.

Can you please suggest how this field can be set as default for all or is there a way to update it in bulk using Api or any speadsheet load.