text: from rest_framework import permissions
  
  class UpdateOwnProfile(permissions.BasePermission):
      """Allow user to edit their own profile"""
  
      def has_object_permission(self, request, view, obj):
          """Check user is trying to edit their own profile"""
          if request.method in permissions.SAFE_METHODS:
              return True
          return obj.id == request.user.id
  