{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/microsoft.graph.x509CertificateUserBinding",
  "title": "x509CertificateUserBinding",
  "required": [
    "@odata.type"
  ],
  "type": "object",
  "properties": {
    "priority": {
      "maximum": 2147483647,
      "minimum": -2147483648,
      "type": "number",
      "description": "The priority of the binding. Microsoft Entra ID uses the binding with the highest priority. This value must be a non-negative integer and unique in the collection of objects in the certificateUserBindings property of an x509CertificateAuthenticationMethodConfiguration object. Required",
      "format": "int32"
    },
    "trustAffinityLevel": {
      "anyOf": [
        {
          "$ref": "#/components/schemas/microsoft.graph.x509CertificateAffinityLevel"
        },
        {
          "type": "object",
          "nullable": true
        }
      ]
    },
    "userProperty": {
      "type": "string",
      "description": "Defines the Microsoft Entra user property of the user object to use for the binding. The possible values are: userPrincipalName, onPremisesUserPrincipalName, certificateUserIds. Required.",
      "nullable": true
    },
    "x509CertificateField": {
      "type": "string",
      "description": "The field on the X.509 certificate to use for the binding. The possible values are: PrincipalName, RFC822Name, SubjectKeyIdentifier, SHA1PublicKey.",
      "nullable": true
    },
    "@odata.type": {
      "type": "string"
    }
  }
}