api management snippets for openai plugin

Author: David Barkol

services/chatgpt-plugin/apim-management/openai-yaml.xml

@@ -0,0 +1,29 @@
+<!--
+    This returns a OpenAPI specification for an API.
+-->
+<policies>
+    <inbound>
+        <base />
+        <send-request mode="new" response-variable-name="result" timeout="300" ignore-error="false">
+            <set-url>@("https://management.azure.com/subscriptions/{{subscription-id}}/resourceGroups/{{resource-group-name}}/providers/Microsoft.ApiManagement/service/{{service-id}}/apis/" + context.Api.Id + "?export=true&format=openapi&api-version=2022-09-01-preview")</set-url>
+            <set-method>GET</set-method>
+            <authentication-managed-identity resource="https://management.azure.com/" />
+        </send-request>
+        <return-response>
+            <set-status code="200" reason="OK" />
+            <set-header name="Content-Type" exists-action="override">
+                <value>application/yaml</value>
+            </set-header>
+            <set-body>@((string)(((IResponse)context.Variables["result"]).Body.As<JObject>()["value"]))</set-body>
+        </return-response>
+    </inbound>
+    <backend>
+        <base />
+    </backend>
+    <outbound>
+        <base />
+    </outbound>
+    <on-error>
+        <base />
+    </on-error>
+</policies>

services/chatgpt-plugin/apim-management/well-known-ai-plugin.xml

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+<!--
+    This supports the wellknown endpoint for a OpenAI plugin.
+-->
+<policies>
+    <inbound>
+        <base />
+        <return-response>
+            <set-status code="200" reason="OK" />
+            <set-header name="Content-Type" exists-action="override">
+                <value>application/json</value>
+            </set-header>
+            <set-body>@{
+
+                var apiInfo = new JObject();
+                                
+                // Metadata
+                apiInfo.Add("schema_version","v1");
+                apiInfo.Add("name_for_human","Miyagi calculator");
+                apiInfo.Add("name_for_model","calculator");
+                apiInfo.Add("description_for_human","Perform arithmetic operations");
+                apiInfo.Add("description_for_model", "Use the Calculator plugin to perform basic arithmetic operations");
+                apiInfo.Add("contact_email", "frank@rizzo.com");
+                apiInfo.Add("logo_url", "https://raw.githubusercontent.com/Azure-Samples/miyagi/main/assets/images/1.png");
+                apiInfo.Add("legal_info_url", "http://example.com/legal");
+
+                // Auth
+                var authType = new JObject();
+                authType.Add("type", "none");                
+                apiInfo.Add("auth", authType);
+
+                // API
+                var apiDetails = new JObject();
+                apiDetails.Add("type", "openapi");
+                apiDetails.Add("url", "https://{{apim-service-name}}.azure-api.net/openai.yaml");
+                apiInfo.Add("api", apiDetails);                             
+                
+                return apiInfo.ToString();
+                
+            }</set-body>
+        </return-response>
+    </inbound>
+    <backend>
+        <base />
+    </backend>
+    <outbound>
+        <base />
+    </outbound>
+    <on-error>
+        <base />
+    </on-error>
+</policies>