Add JIRA REST API message script to create JIRA Task (#1089)

Author: msdfib

RESTMessageV2/Jira/createJiraTask.js

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+// JIRA REST API Endpoint
+var jiraEndpoint = 'https://your-jira-instance.atlassian.net/rest/api/latest/issue';
+
+// Authentication
+var user = '[email protected]'; 
+var token = 'your_api_token';
+var auth = 'Basic ' + gs.base64Encode(user + ':' + token);  // Scoped Base64 Encode
+// var auth = 'Basic ' + GlideStringUtil.base64Encode(user + ':' + token); // Global Base64 Encode
+
+
+// JIRA Payload
+var requestBody = {
+    "fields": {
+        "project": {
+            "key": "PROJECT_KEY"  // Project Key in JIRA
+        },
+        "summary": "Task Summary",
+        "description": "Task Description",
+        "issuetype": {
+            "name": "Task"  // Issue type
+        }
+    }
+};
+
+// REST API Call
+var request = new sn_ws.RESTMessageV2();
+request.setHttpMethod('POST');
+request.setEndpoint(jiraEndpoint);
+request.setRequestHeader('Authorization', auth);
+request.setRequestHeader('Content-Type', 'application/json');
+request.setRequestBody(JSON.stringify(requestBody));
+
+// Execute the request
+var response = request.execute();
+var responseBody = response.getBody();
+var httpStatus = response.getStatusCode();
+
+// Log response for debugging
+gs.info('JIRA Response Status: ' + httpStatus);
+gs.info('JIRA Response Body: ' + responseBody);

RESTMessageV2/Jira/readme.md

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+# JIRA Task Creation via ServiceNow Script
+
+This script demonstrates how to create a JIRA task using the JIRA REST API from ServiceNow.
+
+## Requirements
+
+- Valid JIRA instance URL.
+- JIRA API token.