Function setActive

setActive(isActive): Promise<JMapContextSetActiveResult>
JMap.MapContext.setActive

Activate or deactivate mapcontext functionality.

If map context functionality is not active, user cannot access, create, update or delete context from the service.
Parameters
- isActive: boolean
  true to activate, else false
Returns Promise<JMapContextSetActiveResult>
Throws
if user cannot use the mapcontext (anonymous or system user for example), or if state initialization failed

Example
```
// activate the mapcontext functionality
JMap.MapContext.setActive(true)
 .then(result => console.info(result))
 .catch(error => console.error(error))

// deactivate the mapcontext functionality
JMap.MapContext.setActive(false)
 .then(result => console.info(result))
 .catch(error => console.error(error))
```