az functionapp create gives 400 Bad Request error

Describe the bug Upon attempting to create a function app based on the syntax in the documentation, I receive an error message: “There was a conflict. The remote server returned an error: (400) Bad Request.”

To Reproduce

• az functionapp create --name {} --resource-group {} --runtime {} --storage-account {} --plan {}
• az functionapp create --name {} --resource-group {} --runtime {} --storage-account {} --consumption-plan-location {}

I have tried this both by specifying a plan and by specifying a consumption plan location - both have the same issue.

Expected behavior A function app should be created.

Environment summary Windows-10-10.0.18362-SP0 Python 3.6.6 Installer: MSI

azure-cli 2.9.1

Additional context The debug output includes a WEBSITE_CONTENTSHARE property in the HTTP PUT request that fails, and I found this bug report while searching for a resolution or workaround: https://github.com/Azure/azure-functions-templates/issues/952

[skoladich]

I found the bug! I was specifying the --storage-account argument with capital letters (i.e. StorageAccount instead of storageaccount), and the storage accounts API returned the account information anyways, but the account name with capital letters was used to generate the connection strings in the AzureWebJobsStorage and WEBSITE_CONTENTAZUREFILECONNECTIONSTRING app settings, and the web site API returned an HTTP 400. It works fine with the account in all lowercase (technically the correct name.)

Debug log is attached: az-functionapp-create-debug.log

[RakeshMohanMSFT]

Closing this thread