@Anonymous Welcome to Microsoft Q&A Forum, Thank you for posting your query here!
I understand that you are getting an error message This region has quota of 0 instances for your subscription. Try selecting a different region or SKU
while trying to create a Function App.
Firstly, apologies for the inconvenience due to this issue. This error message indicates that the region you have selected has reached its quota limit for your subscription.
- May I know what plan / sku you had chosen ? Was it Consumption plan ? Premium plan ? Dedicated plan ?
- May I know the region you had selected ?
If this is an App Service Plan then it would be a good idea to check on App Service Plans - List Locations by running the below AzCLI command.*
> az appservice list-locations --sku P1V3
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More Info **here.***
The AppService Plan subscription limits have been clearly mentioned in this documentation. If you want to increase the quota limits, you need to raise a support ticket with Microsoft.
Checking Subscription level quota limits:
Open the Azure Portal and then select the concerned Subscription.
You should see a Usage + quotas tab. You will then need to look for the resource type and region to see what you have allocated. You can also apply for the region level filter if you have set any.
However, currently there's no customer facing API to check their instances available in the regions.
Quick Workaround:
You can try changing the function app plan or the function app region and try the deployment again.
Hope this helps.
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