Fix API parameters to match SDK

Author: raksiv

docs/reference/csharp/api/api.mdx

@@ -21,29 +21,37 @@ Application.Run();
     The unique name of this API within the app. Subsequent calls to `api` with
     the same name will return the same object.
   </Property>
-  <Property
-    name="securityDefinitions"
-    type="Dictionary<string, SecurityDefinition>"
-  >
-    Security definitions defined by this API.
-  </Property>
-  <Property name="security" type="Dictionary<string, string[]>">
-    Security rules to apply with scopes to the entire API. Keys must match a
-    `securityDefinition`.
-  </Property>
-  <Property name="SecurityDefinition">
-    A `SecurityDefinition` object is one of the following:
+  <Property name="ApiOptions">
+    A set of options for configuring the API.
     <Properties nested>
-      <Property name="issuer" type="string">
-        The issuer for the JWT tokens e.g. `https://account.region.auth0.com`.
+      <Property name="security" type="OidcOptions[]">
+        Security options for the API.
+            <Properties nested>
+              <Property name="name" type="string">
+                The name of the security option.
+              </Property>
+              <Property name="audiences" type="string[]">
+                The audience (`aud`) claims that the issued JWT tokens must contain.
+              </Property>
+              <Property name="issuer" type="string">
+                The URL of the token issuer, e.g., `https://example-issuer.com`.
+              </Property>
+              <Property name="scopes" type="string[]">
+                A list of required scopes to access the API. Users must have these scopes in their tokens.
+              </Property>
+            </Properties>
       </Property>
-      <Property name="audiences" type="string[]">
-        The `aud` that will be applied to JWT tokens from the issuer.
+      <Property name="basePath" type="string">
+        The base path for the API.
+      </Property>
+      <Property name="middleware" type="Middleware<HttpContext>[]">
+        Middleware applied to the API.
       </Property>
     </Properties>
   </Property>
 </Properties>
 
+
 ## Notes
 
 The `middleware` property on the `options` param is useful for applying universal middleware such as CORS headers or Auth, across an entire API from a single place.