Could not create blobcontainerclient for schedulemonitor.

1. Missing Connection String:
   In order to create a BlobContainerClient, you need to provide a valid connection string. Make sure you have correctly specified the connection string for your storage account. For example:

             const connectionString = "DefaultEndpointsProtocol=https;AccountName=myaccount;AccountKey=mykey;EndpointSuffix=core.windows.net";
             const containerClient = new BlobContainerClient(connectionString, "mycontainer");
           

2. Invalid Storage Account Name or Key:
   Double-check that you have specified the correct storage account name and its corresponding access key in the connection string. The account name is case-sensitive, so ensure it matches exactly as shown in the Azure portal.
3. Missing CORS Configuration:
   If you have recently created the storage account or modified its settings, make sure that the Cross-Origin Resource Sharing (CORS) configuration is properly set. CORS allows web browsers to make cross-origin requests, so failing to configure it correctly might prevent the creation of the BlobContainerClient. Refer to the Azure documentation for guidance on setting up CORS rules.
4. Network Connectivity Issues:
   Check your network connectivity to the storage account. Ensure that you have proper internet access and that there are no firewall or network restrictions blocking the connection to Azure services.

By investigating these possible causes and implementing the appropriate solutions, you should be able to resolve the issue with creating a BlobContainerClient for ScheduleMonitor.