How do I troubleshoot credential errors for a Cloud Storage migration project?

Use a secret access key to authenticate your Azure cloud storage and Amazon Web Services (AWS) accounts in a Cloud Storage migration project. You will receive the following error if the secret access keys are outdated and can't be checked:

To learn how to get the access keys for your Azure cloud storage account or AWS S3 account, read KB005296: How do I get an access key for Azure Blob storage? or KB005294: How do I get an access key for Amazon S3?​