Need the ability to update a counter to a new value

As a user
I need the ability to update a counter to a new value
So that I can change the value of the service counter.
   
 ### Details and Assumptions
 * Need a way to overwrite the current service counter
   
 ### Acceptance Criteria  
   
 ```gherkin
 Given I have changed the counter value to 7
 When I make the call to get the current value
 Then it should return 7 as the counter value
 ```
