Remember1

• If you need to download the blob than you only "Storage Blob Data Reader" Role
•  AAD- Manifest file, property allowpublicClient must be true in case of SPA.  
• AAD-Manifest file, property oauth2AllowImplicitFlow must be true incase of SPA
• Currently Linux is the only OS that supports container instances to be available from a virtual network.
• copy element to create multiple instances used in ARM templates. 

"copy":{

"name": "<name of the loop>",

"count":<number of iterations>, -- start from 0

• function copyIndex() - to refer multiple instance in ARM template 
• Use docker tag command to create an alias of the image with the fully qualified path to your azure container registry. 

"docker tag nginx myregistery.azurecr.io/samples/nginx"

• Azure functions filter for getting triggered when ever a file of extension type .png is in data container of blob

function.json 

"path": "data/{name}.png"

• Azure CLI statement to fetch the required connection string of Azure event Hubs

az eventhubs namespace authorization-rule keys list --resource-group dummyresourcegroup --namespace-name dummynamespace --name RootManageSharedAccessKey

or

az eventhubs eventhub authorization-rule keys list --resource-group dummyresourcegroup --namespace-name dummynamespace --eventhub-name dummyeventhub --name RootManageSharedAccessKey