Google App Script: URLFetchApp.fetch with header

Question

I'm trying to fetch data from the rainforestqa API but to gain access I need to send my api_key as a header. The code I already have is as follows,

var header = {
     "access-control-allow-headers":"Content-Type",
     "CLIENT_TOKEN" : "API-TOKEN"
}; 

var options = {
     "method" : "post",
     "header" : header
};

UrlFetchApp.fetch("https://app.rainforestqa.com:443/api/1/runs/TESTNUMBER/tests.json?result=failed", options);

But this returns 405 error. Does anyone have any ideas why this isn't working?

Thanks

Answer 1

It turns out the answer is as follows, I basically got to this via trial and error.

$var options = {
     "async": true,
     "crossDomain": true,
     "method" : "GET",
     "headers" : {
       "CLIENT_TOKEN" : "my-api-key",
       "cache-control": "no-cache"
     }
   };
var response = UrlFetchApp.fetch("https://app.rainforestqa.com:443/api/1/runs/test_id/tests.json?result=failed", options);

Answer 2

I believe you have misspelled the word headers. I know it is an old question, but I did not see this answer before and it might help others who arrive this page.