Change issue type from rest API

[David KLIMAS]

Hello Community,

I try to change the issue type of an existing ticket. I can do it on my JIRA platform manually but from API, i always receive an error "bad request".

I tested to change the summery and it works. So how can i cahnge the ticket type ?

"fields": {
"issuetype": {
"self": "****",
"id": "10003",
"description": "A request that follows ITSM workflows.",
"iconUrl": "****",
"name": "[System] Service request",
"subtask": false,
"avatarId": 10553,
"hierarchyLevel": 0
},

Thank you all for help

[Fabian Lim · Accepted solution]

Hi @David KLIMAS

Take a look at this post: https://community.atlassian.com/t5/Jira-questions/How-can-I-change-an-issuetype-on-an-existing-issue-via-the-REST/qaq-p/801750

Regards,

Fabian

[David KLIMAS]

Thanks Fabian. Finally, the only issue which I had was that was with uppercase and lowercase caracters in the names. Solved.