Can I get the Azure Function App default host key using Terraform?

Question

The function app is also created using terraform. Once it was created, I would then like to save it to a variable because I want to use it elsewhere.

Answer 1

You can use DataSource for getting host keys:

data "azurerm_function_app_host_keys" "example" {
  name                = "function-name"
  resource_group_name = azurerm_resource_group.example.name
}

more info: https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/data-sources/function_app_host_keys