switch camera in different position

hi guys is there any ways that i can switch my cameras to different position of my thirdpersoncontroller player> example camera 1 for normal position, camera 2 for shooting?

thank for your help.

function Update () {

    if(Input.GetKey("1")){

   

     Debug.Log("Using Camera One");

   

     camSwap(1);

   

    }

   

    if(Input.GetKey("2")){

   

     Debug.Log("Using Camera Two");

   

     camSwap(2);

   

    }

  

    if(Input.GetKey("3")){

  

     Debug.Log("Using Camera Three");

  

     camSwap(3);

  

    }

  

   }

  

    

  

   function camSwap(currentCam : int){

  

    var cameras = GameObject.FindGameObjectsWithTag("MainCamera");

  

    

  

    for (var cams : GameObject in cameras){

  

     cams.GetComponent(Camera).enabled = false;

  

    }  

  

    

  

    var oneToUse : String = "Camera"+currentCam;

 

    gameObject.Find(oneToUse).GetComponent(Camera).enabled = true;

 

   }