You can use AddCollectionDesignTimePermisson service for this use case .You can find more details of using this service in help center as well .
public void AddCollectionDesignTimePermission(java.lang.String collectionName,
java.lang.String type,
java.lang.String principal,
java.lang.String principalType,
java.lang.Boolean allow)
throws java.lang.Exception
- Service Category:
- Permissions
- Service Description:
- Add a design time permission.
- Parameters:
collectionName - Collection name (Things, Users, ThingShapes, etc.) - STRING
type - Permission type (PropertyRead PropertyWrite ServiceInvoke EventInvoke EventSubscribe) - STRING
principal - Principal name (name of user or group) - STRING
principalType - Principal type (User or Group) - STRING
allow - Permission (true = allow, false = deny) - BOOLEAN
- Throws:
java.lang.Exception
you can find this service in thingworx snippet as attached