Result of resolving the file storage account for an agent via AIEngineBase.ResolveAgentStorageAccount.
Resolved storage account ID, or null when no account is configured or active
null
True when Source === 'Fallback' and multiple active accounts existed
Source === 'Fallback'
Tier in the resolution chain that supplied the account
Result of resolving the file storage account for an agent via AIEngineBase.ResolveAgentStorageAccount.