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How can i trigger smart contract function with giving json data to a parameter that accepts string on remix.ethereum ide?

I tried this answer but didnt work.

My contract is here

pragma solidity ^0.7.0;

contract Json {
    function getParameter(string memory jsonData) public view returns (string memory) {
        return jsonData;
    }
}

I tried this as image shows and got error

enter image description here enter image description here

call to Json.getParameter errored: Error encoding arguments: Error: types/values length mismatch (count={"types":1,"values":3}, value={"types":["string"],"values":["{ \\",":\\","}"]}, code=INVALID_ARGUMENT, version=abi/5.3.1) 

Those ones dont work either

{ "name":"John"}

{ name:John}

Does anybody help me?

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