I use Postman to test a PUT request in my JIRA sandbox.
My JSON body:
{ "update": {"customfield_15315": [{"set":"11111011112"}]}}
but keep on getting the following response:
{ "errorMessages": [], "errors": { "customfield_15315": "Field 'customfield_15315' cannot be set. It is not on the appropriate screen, or unknown." }}
I essentially just want to edit one field on the issue. I get this error on all the field, custom and standard.
I have admin rights and the field is visible the create/view/edit screens of this project.
This is my path rest/api/2/issue/464382 with no parameters set