The url where webhook notifications should be posted for this screening. Please refer to Callbacks for more details.

AttributeTypeDescription
uristringA uri on a server that you control where you expect to receive callback updates related to screenings. Must be an https uri.
credentialsobject(CallbackCredentials)callback when creating a screening.
"callback": {
  "uri": "https://my-company.com/screenings-callback",
  "credentials": {
    "basic-auth": "narf:zort!"
  }
}