Release Definition:
Error Message:
2015-12-31T16:49:07.2877689Z Start: AssociateArtifact
2015-12-31T16:49:07.2977694Z ##[error]API resource location [GUID Code xxxxxxxxx-xxx-xxx-xxxx-xxxxxx] is not registered on https://xxxxx.vsrm.visualstudio.com/DefaultCollection/
2015-12-31T16:49:07.2987695Z End: AssociateArtifact
Kindly please help.
Can you please share the scenario you are trying to accomplish? As Daniel mentioned, publish artifacts/copy and publish artifacts tasks are meant to be used within the build workflow.
Once the artifact(s) are published in build, upon linking with Release, you can consume the artifacts. For example, in your build workflow, you can publish the *.zip package file for the website and it can be deployed using Azure Web App deployment task within Release.
Thanks,