Hi @Eliot Forrest ,
I have finally achieve 2 ways to resolve this.
The first is via Scriptrunner,
we can get the BinaryArray using the Attachment Content API after it convert it to base64. You can test this on the Script Console:
def issueKey = 'EXAMPLE-1234'
def result = get('/rest/api/2/issue/' + issueKey)
.header('Content-Type', 'application/json')
.asObject(Map)
if (result.status == 200){
def bodyfields = result.body.fields
def attachment = bodyfields.attachment[0]
def attachmentid = attachment.id
def attachmentfilename = attachment.filename
def attachmenttype = attachment.mimeType
def result2 = get('/rest/api/3/attachment/content/' + attachmentid)
.header('Content-Type', 'application/json')
.asBinary()
def attachmentcontent = result2.body.bytes.encodeBase64().toString()
The second way is via Zapier,
You would need to use Automation for Jira and Webhooks by Zapier to send and capture attachment related data, such as filename, id, filetype (as you need) and in a second Zapier event you would need to use Code Python by Zapier and use this code:
import requests
import base64
import codecs
id = input_data['idattachment']
url = "https://yourdomain.attlassian.net/rest/api/3/attachment/content/"+id
r=requests.get(url , headers={"Content-Type":"application/json","Authorization":"Basic YOUR_TOKEN","Connection":"keep-alive"}, params={"redirect": "false"})attachment_bytes = r.content
base64input = codecs.encode(attachment_bytes,'base64').decode('utf-8')
attachment_text = bytes(base64input, 'utf-8').decode('utf-8')
return {'bytes':attachment_text }
in both ways you should be able to use the base64 encripted attachment to send it to another app.
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