Hi Hua,
Azure does not currently provide a feature to limit the storage size of an individual container within a Storage account. So, it is not possible to set a specific quota or maximum storage capacity for an individual Azure Blob container.
The size of a blob container can grow up to the maximum capacity of the Azure Storage account to which it belongs.
Kindly the Azure Storage limitation documentation: https://learn.microsoft.com/en-us/azure/azure-resource-manager/management/azure-subscription-service-limits#azure-storage-limits
And Azure Blob Storage Limits: https://learn.microsoft.com/en-us/azure/azure-resource-manager/management/azure-subscription-service-limits#azure-blob-storage-limits
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