I reported this issue with Azure support and they asked me to contact the product team directly.

I'm using a PAT which has the Build Read scope

7.1.0b4 version of the Devops library is installed as a dependency

----------------------------------Installing dependencies----------------------------------Requirement already satisfied: azure-devops in ./venv/lib/python3.12/site-packages (from -r requirements.txt (line 1)) (7.1.0b4)

I will be referring to functions inhttps://github.com/microsoft/azure-devops-python-api/blob/dev/azure-devops/azure/devops/v7_1/build/build_client.py

I am able to call the following functionget_artifact("dev-control-plane-deployments", 689011, artifact_name="output") and get a successful response as follows,

{'additional_properties': {}, 'id': 244186, 'name': 'output', 'resource': <azure.devops.v7_0.build.models.ArtifactResource object at 0x10580e5a0>, 'source': '6f0348f4-34df-5a9a-6f7a-f9fecb8e1bf8'}

However when I try to download the artifact zip usingget_artifact_content_zip("dev-control-plane-deployments", 689011, artifact_name="output") I get the following error response

TF400813: The user 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa' is not authorized to access this resource.

Please help me find a solution so I can useget_artifact_content_zip() to download the artifact zip file

Note that I am able to download the artifact directly from the pipeline run via the web browser, its just the API call that does not seem to work