title: REST API Posting two request simultaneously with different properties fails with 403 status code due to CSRF check
body: <p>'m sending two post request using the REST API: <a href="http://localhost:8111/app/rest/buildQueue" rel="nofollow noreferrer">http://localhost:8111/app/rest/buildQueue</a> but my second request fails with 403 Forbidden: Responding with 403 status code due to failed CSRF check: no "Origin" header is present and no authentication provided with the request, consider adding "Origin: <a href="http://localhost:8111" rel="nofollow noreferrer">http://localhost:8111</a>" header. I'm wondering why is this happening since if i run the build in the UI and change the params ex. build1 has %version=2% and build2 has %version=3% it will run parallel with each other running on different available agents.</p>
  
  <p>Here's my json request that i send</p>
  
  <p>REST API:<a href="http://localhost:8111/app/rest/buildQueue" rel="nofollow noreferrer">http://localhost:8111/app/rest/buildQueue</a>
  JSON BODY:</p>
  
  <p>{ "branchName":"master", "buildType":{ "id":"DockerBuild",    "projectId":"Test" }, "properties":{ "property":[ {    "name":"DOCKER_IMAGE_NAME", "value":"test-3" }, {    "name":"SNAPSHOT_DEPENDENCY_VERSION", "value":"0.6" } ] } }</p>
  
  <p>Am i missing a parameter to be able to run build in parallel with each other?</p>
  
  <p>403 Forbidden: Responding with 403 status code due to failed CSRF check: no "Origin" header is present and no authentication provided with the request, consider adding "Origin: <a href="http://localhost:8111" rel="nofollow noreferrer">http://localhost:8111</a>" header.</p>