copyedit

Author: ethanpalm

authentication-personalization/personalization-setup.mdx

@@ -59,15 +59,13 @@ type User = {
 <ParamField
   path="expiresAt"
   type="number"
-  optional
 >
   Session expiration time in **seconds since epoch**. If the user loads a page after this time, their stored data is automatically deleted and they must reauthenticate.
   <Warning><b>For JWT handshakes:</b> This differs from the JWT's `exp` claim, which determines when a JWT is considered invalid. Set the JWT `exp` claim to a short duration (10 seconds or less) for security. Use `expiresAt` for the actual session length (hours to weeks).</Warning>
 </ParamField>
 <ParamField
   path="groups"
   type="string[]"
-  optional
 >
   List of groups the user belongs to. Pages with matching `groups` in their frontmatter are visible to this user.
 
@@ -76,7 +74,6 @@ type User = {
 <ParamField
   path="content"
   type="object"
-  optional
 >
   Custom data accessible in your `MDX` content via the `user` variable. Use this for dynamic personalization throughout your documentation.
 
@@ -109,7 +106,6 @@ type User = {
 <ParamField
   path="apiPlaygroundInputs"
   type="object"
-  optional
 >
   User-specific values that prefill API playground fields. Saves users time by auto-populating their data when testing APIs.