1. Dynamic Redirects for AI Services with Named Values


    If you are looking to implement dynamic redirects for AI services using Azure API Management's Named Values, you would typically use this feature to define configurable values that can be used throughout your API Management configuration. Named Values (also known as properties or configuration variables) allow you to create a set of reusable, named constants that can be used in various places like policies, service URLs or header values.

    In the context of Pulumi, you would use the azure.apimanagement.NamedValue resource to declare these named values in your infrastructure code. Here’s how you might implement this:

    1. Define a Named Value: Declare a NamedValue resource that specifies the key and the value you want to use within API Management.

    2. Reference the Named Value: Use the reference to the named value within policies to dynamically redirect requests or in any applicable area.

    3. Apply the Changes: Deploy your Pulumi stack which will provision the resources in Azure accordingly.

    Below is a Pulumi Python program that demonstrates how to create a Named Value within Azure API Management.

    import pulumi import pulumi_azure as azure # Define the API Management service api_management_service = azure.apimanagement.Service("exampleApiManagementService", resource_group_name="example-resource-group", publisher_name="example-publisher", publisher_email="contact@example.com", sku_name="Consumption_0") # Define a Named Value which contains a redirect URL (example for AI service endpoint) redirect_named_value = azure.apimanagement.NamedValue("redirectNamedValue", resource_group_name="example-resource-group", api_management_name=api_management_service.name, display_name="AI-Service-Redirect-URL", value="https://example-ai-service.endpoint.url", secret=False) # Export the ID of the Named Value, which you might use in API policies pulumi.export("namedValueId", redirect_named_value.id)

    In this program, we are creating an API Management Service and a Named Value within a specified Resource Group. The NamedValue is given a display name and a value representing the redirect URL for an AI Service. We are setting secret to False indicating that this value is not a secret and could be used openly in API Management configurations. Once this Pulumi program is deployed, you’ll be able to reference this Named Value in your API policies for dynamic redirection to the AI Service.

    The pulumi.export() line at the end of the program is not strictly necessary for the deployment but allows you to output the Named Value ID once the Pulumi stack is deployed. You can use this ID to reference the Named Value in your policy definitions.