The pattern instead of the example is used in the request body

[DotnDev]

If the following schema is defined:

    Base64PersonalDocument:
      type: string
      maxLength: 20000000
      description: 'A PDF, image or MS Word document'
      example: 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAHgAAAB4CAMAAAAOusbgAAABbmlDQ1BpY2MAACiRdZG9S0JRGMZ/aqKU4lBDRINDRYOCFERj2eAiIVaQ1aLXr8CPy71KSGvQ0iA0RC19Df0HtQatBUFQBBFN/QF9LSG392SghJ7Lue+P55zn5ZzngD1a0IpmTwiKpYoRj4T9y4kVv+uVPtz04sWZ1Ex9NhaL0nV83WNT9S6oenXf13H0pTOmBja38JSmGxXhGeHoRkVXvCM8oOWTaeEj4YAhBxS+VnqqyS+Kc03+UGwsxufArnr6c22camMtbxSFx4VHioWq9ncedRNPprS0IHVI5jAmcSKE8ZOiyjoFKgSlliSzzr7Qr2+esng0+evUMMSRIy/egKhV6ZqRmhU9I1+Bmsr9f55mdnKi2d0TBuezZb2PgmsXGnXL+j62rMYJOJ7gstTylyWn6U/R6y1t5BB8W3B+1dJSe3CxDYOPetJI/koOmfZsFt7OwJuA/lvoXW1m9bfO6QMsbsoT3cD+AYzJft/aD3MgZ8n6YYc7AAAAVFBMVEX////39P7d1PvLvvm5qPbCtPiPcvB0UOt+W+2ok/SXe/Ggh/Pl3vx7W+3LvfixnPXCs/iPcfC6p/eGZ++pkfP+/v+GZu76+v749//7+/7Uyfru6P3LfuNrAAAACXBIWXMAABYlAAAWJQFJUiTwAAAA20lEQVQYGe3B2U7DMBQE0PFNYRLHWUjC1v7/f4JwKlV+ZyTEnAMzMzMzMzMzMzMzMzMzMzMzMzMzM/srUnSXpwhopcszq37oIJMufJQDIiMbAzTKxEZOkChsZWjMbC3QWNgKaIzTEhHrC+8yNFLCj3XiKaBVeFogtrHaIZYmVgliB6uA2MYqILaxCogdrAJiOysArxCaWb0BeIdO6VktAD4gEz1PBcAnft2wdwXpOvAuQ2Jm6waFK1sbFErPxgGFtLMxJihkNhZo3EY+ygGZckw8jTO0yvZtDfx3X4HGDRef3EMyAAAAAElFTkSuQmCC'
      pattern: '^data:((image\/png)|(image\/jpeg)|(application\/pdf)|(application\/msword)|(application\/vnd\.openxmlformats-officedocument\.wordprocessingml\.document));base64,.+$'
      nullable: false

The api tester will use the pattern in the request, like so:

    "request": {
        "method": "POST",
        "url": "\/training-activities\/837868553\/proof-files",
        "body": {
            "filename": "voluptates",
            "contents": "data:image\/png|image\/jpeg|application\/pdf|application\/msword|application\/vnd.openxmlformats-officedocument.wordprocessingml.document);base64,\"",
            "kind": "diploma"
        }

Desired behaviour: it should use the example instead of the pattern