Error Encountered When Using High-Performance macOS Images in Azure Pipelines

[anderson-scherer]

I would like to test higher performance images for Builds in Azure Pipelines.

pool:
  vmImage: 'macos-14-xlarge'

However, I am encountering the following error:

##[warning]An image label with the label macos-14-xlarge does not exist.
##[error]The remote provider was unable to process the request.

What would be the procedure for using these higher performance images?

Thank you in advance for your assistance.