HTTP Request Workflow post function for API Calls

Step-1

Go to Jira project configuration ** In Workflows tab Click EDIT Icon.

In Post Functions tab section, Click Add Post Function.

Step-2

Choose HTTP Request API Invoke Function and Click Add.

Step-3

Configure Post Function and Click Add.

Here is example to use Issue fields in JSON payload:

{
 "tracking": "{issuekey}",
 "team": "{customfield_10201}",
 "customer": "{customfield_10200}",
 "release": "{fixversions}",
 "owner": "{assignee}"
}

Note. You can find custom field ID at, Issues > Custom Fields > Click Edit > You will find in URL.

Supported System fields:

summary, description, key or issuekey, type or issuetype, status, priority,
components, labels, fixversions, affectsversions, assignee,
reporter, environment

To generate basic access token with username and password:

$ python
>>> import base64
>>> string = 'username:password'
>>> data = base64.b64encode(string.encode())
>>> print(data)
b'ZGF0YSB0byBiZSBlbmNvZGVk'
>>>
//your basic access token: ZGF0YSB0byBiZSBlbmNvZGVk

Step-4

Review and Click Publish.

Step-5

Transition Issue and verify if HTTP Request triggered with response notification in issue comment.