Hi,

giving the following model JSON schema:

{
   "oneOf": [
      { "required": ["email"] },
      { "required": ["username"] }
   ],
   "properties": {
      "email": { "type": "string" },
      "password": { "type": "string" },
      "username": { "type": "string" }
   },
   "type": "object"
}

If we want to PATCH one instance of this model only with the password field, we have a validation error because one of the fields (email or username) is required. Patch operations ignores the required fields. Shouldn't the oneOf required fields be ignored as well?

Thank you!