We can provide a default /.rest/pages/v2 in light dev resource in https://git.magnolia-cms.com/projects/MODULES/repos/pages/browse/magnolia-spa-rendering/src/main/resources/spa-rendering/restEndpoints

for use without config anything

$type: jcrPagesDeliveryEndpoint_v2
workspace: website
systemProperties:
  - mgnl:template
depth: 100
nodeTypes:
  - mgnl:page
  - mgnl:area
  - mgnl:component
childNodeTypes:
  - mgnl:area
  - mgnl:component
personalized: true 
inheritanceComponent: false
autogenerateComponent: false 

We have to propose another 2 new property config here (inheritanceComponent and autogenerateComponent ) for jcrPagesDeliveryEndpoint_v2 configuration. So user can config them to true if they want to support, but default both of them are false 

Update: A part of this ticket has been done. Default properties has been set to jcrPagesDeliveryEndpoint_v2 by default

See https://git.magnolia-cms.com/projects/MODULES/repos/pages/pull-requests/578/overview

From 6.2.35: User can define page endpoint simply like below. Note: You still have to define resolver by your own

$type: jcrPagesDeliveryEndpoint_v2
bypassWorkspaceAcls: true

references:
  - name: assetReference
    propertyName: image
    referenceResolver:
      class: info.magnolia.rest.reference.dam.AssetReferenceResolverDefinition