VMware Aria Automation (vRA) Critical Patch: API Execution Issue & Resolution

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 #Issue Overview

It looks like after upgrading to Aria Automation 8.18.1, the vRA API endpoint structure has changed.

 
Users encountered an unexpected issue where Python API calls failed to execute pipelines. The API request to:  

```
https://vra-url.com/codestream/api/pipelines/pipeline-id/executions/


```
was no longer functioning as expected.  

## Root Cause Analysis

This issue was particularly problematic since the same API call worked fine before the patch. The behavior change suggested a possible security hardening introduced by the update.  

 https://vra-url.com/codestream/api/pipelines/pipeline-id/executions/







After an in-depth troubleshooting session, we identified the cause:  

To resolve this issue and restore pipeline execution:  


  • Modify API Calls – Ensure the API endpoint does **not** include a trailing `/` before executing the request.  

                  url = "https://vra_url/csp/pipeline/pipeline-id/execution"  # Removed trailing /
                  headers = {"Authorization": "Bearer YOUR_ACCESS_TOKEN"}

                  response = requests.post(url, headers=headers)
                  print(response.json())
  

  • Update Existing Scripts – If you have automation scripts relying on the old format, update them to remove the trailing `/`. 

 

New (fix for 8.18.1):

https://vra-url.com/codestream/api/pipelines/pipeline-id/executions







  • Verify Security Changes – Review VMware's patch notes to check for additional API hardening measures.  

## Conclusion


 The recent vRA critical patch likely introduced security enhancements, inadvertently affecting API execution by enforcing stricter endpoint formatting. Ensuring that API calls **exclude** the trailing `/` resolves the issue, allowing pipeline execution to function properly.  

For teams managing vRA automation, this highlights the importance of validating API changes after security patches to prevent disruptions in automation workflows.


Further Automation

If you need enhancements or additional automation features, feel free to reach out. HashtagForge

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