curl --request POST \
  --url https://api.sendrealm.com/imports \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'X-Sendrealm-Project-Id: <x-sendrealm-project-id>' \
  --data '
{
  "idempotency_key": "<string>",
  "file_name": "<string>",
  "worksheet": "<string>",
  "mapping": [
    {
      "source": "<string>",
      "target": "<string>",
      "clear_empty": false
    }
  ],
  "audience_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "topic_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "consent": "none",
  "automation_effects": "suppress",
  "strict": false,
  "delimiter": ","
}
'

const options = {
  method: 'POST',
  headers: {
    'X-Sendrealm-Project-Id': '<x-sendrealm-project-id>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    idempotency_key: '<string>',
    file_name: '<string>',
    worksheet: '<string>',
    mapping: [{source: '<string>', target: '<string>', clear_empty: false}],
    audience_id: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    topic_id: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    consent: 'none',
    automation_effects: 'suppress',
    strict: false,
    delimiter: ','
  })
};

fetch('https://api.sendrealm.com/imports', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.sendrealm.com/imports"

payload = {
    "idempotency_key": "<string>",
    "file_name": "<string>",
    "worksheet": "<string>",
    "mapping": [
        {
            "source": "<string>",
            "target": "<string>",
            "clear_empty": False
        }
    ],
    "audience_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "topic_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "consent": "none",
    "automation_effects": "suppress",
    "strict": False,
    "delimiter": ","
}
headers = {
    "X-Sendrealm-Project-Id": "<x-sendrealm-project-id>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

{
  "status": 123,
  "data": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "project_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "kind": "contacts",
    "format": "csv",
    "status": "<string>",
    "total_rows": 1,
    "validated_rows": 1,
    "applied_rows": 1,
    "failed_rows": 1,
    "skipped_rows": 1,
    "automation_effects": "suppress",
    "expires_at": "2023-11-07T05:31:56Z",
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z",
    "poll_after_ms": 123,
    "error_code": "<string>",
    "upload_handoff": {
      "url": "<string>",
      "authentication_required": true,
      "expires_at": "2023-11-07T05:31:56Z"
    }
  }
}