manually update validated openApi docs (#3455)

Author: ramsessanchez

openApiDocs/beta/Applications.yml

@@ -2079,6 +2079,8 @@ components:
               description: 'The date and time at which the task is due. The timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z'
               format: date-time
               nullable: true
+            hasChat:
+              type: boolean
             hasDescription:
               type: boolean
               description: 'Read-only. This value is true if the details object of the task has a nonempty description. Otherwise,false.'
@@ -2311,11 +2313,11 @@ components:
       properties:
         displayName:
           type: string
-          description: The display name of the identity. This property is read-only.
+          description: 'The display name of the identity. For drive items, the display name might not always be available or up to date. For example, if a user changes their display name the API might show the new value in a future response, but the items associated with the user don''t show up as changed when using delta.'
           nullable: true
         id:
           type: string
-          description: The identifier of the identity. This property is read-only.
+          description: 'Unique identifier for the identity or actor. For example, in the access reviews decisions API, this property might record the id of the principal, that is, the group, user, or application that''s subject to review.'
           nullable: true
       additionalProperties:
         type: object