curl --request GET \
  --url https://app.sajn.se/api/v1/documents/{id} \
  --header 'authorization: <authorization>'

{
  "id": "<string>",
  "externalId": "<string>",
  "expiresAt": "<any>",
  "name": "<string>",
  "status": "<string>",
  "documentMeta": {
    "subject": "<string>",
    "message": "<string>",
    "signingOrder": "PARALLEL",
    "defaultSignatureType": "DRAWING",
    "distributionMethod": "EMAIL",
    "forceReadFullDocument": true,
    "showCommentsToSigners": true,
    "preferredLanguage": "sv",
    "validFrom": "<any>",
    "validTo": "<any>",
    "value": "<string>"
  },
  "createdAt": "<any>",
  "updatedAt": "<any>",
  "completedAt": "<any>",
  "signers": [
    {
      "id": "<string>",
      "documentId": "<string>",
      "email": "jsmith@example.com",
      "name": "<string>",
      "phone": "<string>",
      "companyName": "<string>",
      "companyRole": "<string>",
      "companyOrgNumber": "<string>",
      "externalId": "<string>",
      "companyId": "<string>",
      "ssn": "<string>",
      "role": "SIGNER",
      "signingOrder": 123,
      "token": "<string>",
      "signedAt": "<any>",
      "readStatus": "NOT_OPENED",
      "signingStatus": "NOT_SIGNED",
      "signingUrl": "<string>"
    }
  ],
  "tags": [
    {
      "id": "<string>",
      "name": "<string>",
      "color": "<string>"
    }
  ],
  "customFields": [
    {
      "id": "<string>",
      "name": "<string>",
      "type": "TEXT",
      "value": "<string>"
    }
  ]
}