curl --location --request GET '/rest/api/3/issue/createmeta//issuetypes'
{"issueTypes":[{"description":"An error in the code","iconUrl":"https://your-domain.atlassian.net/images/icons/issuetypes/bug.png","id":"1","name":"Bug","self":"https://your-domain.atlassian.net/rest/api/3/issueType/1","subtask":false}],"maxResults":1,"startAt":0,"total":1}