Create a new Administration

{
  "properties": {
    "email": {
      "type": "string",
      "description": "The email address to send the received document to"
    },
    "id": {
      "type": "integer",
      "format": "int64",
      "description": "The Storecove assigned id for the Administration."
    },
    "legal_entity_id": {
      "type": "integer",
      "format": "int64",
      "description": "The LegalEntity the Administration belongs to."
    },
    "package_version": {
      "type": "string",
      "description": "The version of the package.",
      "enum": [
        "peppol_bis_v3",
        "aunz",
        "sg"
      ]
    },
    "packaging": {
      "type": "string",
      "description": "How to package the purchase invoice.",
      "enum": [
        "ubl"
      ]
    },
    "sender_email_identity_id": {
      "type": "integer",
      "format": "int64",
      "description": "The id of the SenderEmailIdentity. If not provided, the Storecove default sender will be used"
    }
  }
}