How to add test evidence like docx, pdf to the test run evidence using JIRA API ?

[Shibanjan Mondal]

How do i add any type of document evidence to the particular test run evidence using JIRA API.

You can go to the page i am referring to by -

Story -> subtest execution -> execution details -> evidences -> add evidence 

the test type is Cucumber.

JIRA is already integrated with XRAY plugin.

I am trying to attach using REST API. I have looked through XRAY documentations but could not achieve the result.