How to change parent of sub-task using REST API

[Varrun SS]

Assume TEST-101 is a sub-task under TEST-100. I want to change the parent of sub-task to TEST-102. But the REST API is not updating the parent

PUT: https://intelligenceapp.atlassian.net/rest/api/3/issue/TEST-101

{
  "fields": {
     "parent": {
          "key": "TEST-102"
       }
    }
}

Please let me know if this is possible via REST API ?

Thanks,

Varun

[Tarun Sapra]

Hello @Varrun SS 

Currently it's not possible to change the parent of the sub-task via the REST API

Please see the response from Atlassian on this question

https://community.atlassian.com/t5/Jira-questions/Can-I-change-the-parent-field-of-sub-task-in-Jira-via-REST-API/qaq-p/750954

[Tarun Sapra]

Open ticket  here

https://jira.atlassian.com/browse/JRASERVER-68763