How do you access json object from a json file inside a view

[maclynn147]

I have a json file with a key value and i want to use this variable in a view how do i achieve this with Looker.

#########File########

{

"params” :

{

"country2char” : [

{"id” : "US”, "name”: "United States”},

{"id” : "UK”, "name” : "United Kingdom”}

]

}

}