I am very new to the power platform ALM process. When I follow the tutorials to create a build pipeline in Azure Devops - I have encountered the access denied issue during the run. Tried a couple of security setting for the project and pipeline, no luck.
Is there a specific build agent/user permission need to set?
Thanks in advance!

error:
##[error]Access to the path 'D:\a\1\s\solutionFiles' is denied.
##[section]Finishing: Power Platform Export Solution - DEV