curl --request GET \
  --url https://public-api.workchats.com/v1/conversations/{conversation_id}/files/{id} \
  --header 'Authorization: Bearer <token>'

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://public-api.workchats.com/v1/conversations/{conversation_id}/files/{id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://public-api.workchats.com/v1/conversations/{conversation_id}/files/{id}"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

{
  "file": {
    "id": "<string>",
    "mimetype": "<string>",
    "name": "<string>",
    "size": 123,
    "url": "<string>"
  },
  "ok": true
}

{
  "error": {
    "code": "token_revoked",
    "message": "The token has been revoked."
  },
  "ok": false,
  "request_id": "F7p0mJcXk3tq2x0AAAAB"
}

{
  "error": {
    "code": "token_revoked",
    "message": "The token has been revoked."
  },
  "ok": false,
  "request_id": "F7p0mJcXk3tq2x0AAAAB"
}

{
  "error": {
    "code": "token_revoked",
    "message": "The token has been revoked."
  },
  "ok": false,
  "request_id": "F7p0mJcXk3tq2x0AAAAB"
}

{
  "error": {
    "code": "token_revoked",
    "message": "The token has been revoked."
  },
  "ok": false,
  "request_id": "F7p0mJcXk3tq2x0AAAAB"
}

{
  "error": {
    "code": "token_revoked",
    "message": "The token has been revoked."
  },
  "ok": false,
  "request_id": "F7p0mJcXk3tq2x0AAAAB"
}

{
  "error": {
    "code": "token_revoked",
    "message": "The token has been revoked."
  },
  "ok": false,
  "request_id": "F7p0mJcXk3tq2x0AAAAB"
}

{
  "error": {
    "code": "token_revoked",
    "message": "The token has been revoked."
  },
  "ok": false,
  "request_id": "F7p0mJcXk3tq2x0AAAAB"
}