Unsupported 'format' value 'uuid' in OAS-Validaion

[Teja]

Getting deployment error for OAS-Validation policy saying that Unsupported 'format' value 'uuid

openapispec code :

parameters:
        - in: header
          name: req-id
          schema:
            type: string
            format: uuid
          required: true

 This error i'm getting only in hybrid org but not in edge

Can anyone help me here. Thanks in advance