Error when trying to use JIRA Rest API to add attachments to an issue

[João Vítor Montanholi Nunes]

So, I've been trying for a couple of days to make this integration work, and I feel I'm almost there. I managed to create the issue and then create the temporary attachments through the REST API, unfortunately when it comes to creating the permanent attachments on a issue I keep getting 404 error, saying that my issue was not found.

I'm following the documentation path, being:

POST /rest/servicedeskapi/request/{issueIdOrKey}/attachment

```fetch(

          `https://my-     kurve.atlassian.net/rest/servicedeskapi/request/${response.data.issueId}/attachments`,

          {

            method: 'POST',

            body: {

              temporaryAttachmentIds: [json.temporaryAttachments[0]],

            },

            public: true,

            headers: {

              Authorization: JIRA_API_KEY,

              Accept: 'application/json',

              'X-Atlassian-Token': 'no-check',

              'X-ExperimentalApi': true,

            },

          }

        )```

I'm thankful for any responses!