@akshaybhujbale The jcr:uuid property is a protected, auto-created,
mandatory property. This means that it is created and administered by
the system and can only be read (but not changed or deleted) by the
client. The job of the jcr:uuid property is to expose the universally
unique identifier (UUID) of its node
https://developer.adobe.com/experience-manager/reference-materials/spec/jcr/1.0/4.9_Referenceable_Nodes.html#:~:text=The%20jcr%3Auuid%20property%20is,(UUID)%20of%20its%20node.