ViewOverrides.getMetricSetBindingOverrideById Method
        
 Gets the metric set binding override by the given IDs. If it's not found, null is returned.
 
         
        Parameters
        
            - adapterId
            
 
            - 
                
Type: String
The ID of the adapter to search the bindings for. 
            - metricSetBindingId
            
 
            - 
                
Type: String
The ID of the metric set binding to search for. 
        
        Return Value
        
Type: Object - May be null
The existing object from metricSetBindingOverrides 
 if found, or null. Structure:
     adapterId           [type: String]                          - The ID of the adapter the metric set binding is on.
     metricSetBindingId  [type: String]                          - The ID of the metric set binding to which the overrides apply to.
     requestOverrides    [type: dundas.data.RequestOverrides]    - The request overrides for this metric set binding, and any elements on it.