**Description:**
I am experiencing an issue with an Alteryx workflow that is supposed to send a JSON payload to the Jira REST API to create an issue. The API call results in a 400 Bad Request error with the message "No Issue Create payload supplied," suggesting that the payload is not being transmitted.
**Steps to Reproduce:**
1. Set up an Alteryx workflow using the Download Tool configured with the following:
- URL: https://[your-domain].atlassian.net/rest/api/3/issue
- Method: POST
- Headers:
- Content-Type: application/json
- Authorization: [Using Basic Auth or API Token]
- Data: JSON payload containing issue details (summary, description, project key, issue type).
2. Execute the workflow to initiate the API call.
**Observed Result:**
- The workflow execution fails, and the API responds with a 400 Bad Request error and the message: {"errorMessages":["No Issue Create payload supplied"],"errors":{}}.
**Expected Result:**
- The JSON payload should be successfully sent, resulting in the creation of a Jira issue.
**Additional Information:**
- The JSON payload structure is correct and works when tested in an environment outside of Alteryx (e.g., using Postman).
- Verified that the Download Tool is set to POST and the payload is being input correctly.
- Checked for any misconfigurations in the workflow but the issue persists.
Please assist in identifying any potential issues with how Alteryx is handling the API call and provide guidance on ensuring the JSON payload is correctly transmitted to the Jira API.
