Send API POST from Jira to Gitlab injected in image


I want to send POST API request injected in image in description field in Jira dashbord, to run a
pipeline in gitlab without passing via REST APIs, here my curl:

POST /api/v4/projects/1231/pipeline_schedules/96/play HTTP/1.1
Host: gitlab.xxxx

Anyone has an idea how jira run a pipeline with post API hypertextes ?
Thanks for help;