curl --request POST \
  --url https://app.chatobserver.com/api/v2/metrics/transfers/{transferId}/versions \
  --header 'Content-Type: application/json' \
  --header 'Idempotency-Key: <idempotency-key>' \
  --header 'x-chatobserver-key: <api-key>' \
  --data '
{
  "definition": {
    "input": {
      "kind": "query",
      "queryVersionId": "<string>"
    },
    "schemaVersion": 2,
    "retentionDays": 1825,
    "keyFieldIds": [
      "<string>"
    ],
    "destinationVersionId": "<string>",
    "partitionFieldIds": [
      "<string>"
    ],
    "lookbackWindow": {
      "count": 123
    },
    "notificationPolicy": {
      "onSuccess": false,
      "onFailure": false,
      "onSchemaDrift": false
    },
    "target": {},
    "tableTargets": []
  }
}
'

const options = {
  method: 'POST',
  headers: {
    'Idempotency-Key': '<idempotency-key>',
    'x-chatobserver-key': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    definition: {
      input: {kind: 'query', queryVersionId: '<string>'},
      schemaVersion: 2,
      retentionDays: 1825,
      keyFieldIds: ['<string>'],
      destinationVersionId: '<string>',
      partitionFieldIds: ['<string>'],
      lookbackWindow: {count: 123},
      notificationPolicy: {onSuccess: false, onFailure: false, onSchemaDrift: false},
      target: {},
      tableTargets: []
    }
  })
};

fetch('https://app.chatobserver.com/api/v2/metrics/transfers/{transferId}/versions', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://app.chatobserver.com/api/v2/metrics/transfers/{transferId}/versions"

payload = { "definition": {
        "input": {
            "kind": "query",
            "queryVersionId": "<string>"
        },
        "schemaVersion": 2,
        "retentionDays": 1825,
        "keyFieldIds": ["<string>"],
        "destinationVersionId": "<string>",
        "partitionFieldIds": ["<string>"],
        "lookbackWindow": { "count": 123 },
        "notificationPolicy": {
            "onSuccess": False,
            "onFailure": False,
            "onSchemaDrift": False
        },
        "target": {},
        "tableTargets": []
    } }
headers = {
    "Idempotency-Key": "<idempotency-key>",
    "x-chatobserver-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

{
  "data": {
    "actorId": "<string>",
    "canonicalHash": "<string>",
    "transferId": "<string>",
    "versionId": "<string>",
    "versionNumber": 123,
    "versionStatus": "draft"
  },
  "replayed": false
}

{
  "data": {
    "actorId": "<string>",
    "canonicalHash": "<string>",
    "transferId": "<string>",
    "versionId": "<string>",
    "versionNumber": 123,
    "versionStatus": "draft"
  },
  "replayed": false
}

{
  "error": {
    "code": "internal",
    "fieldPath": [
      "<string>"
    ],
    "parameters": {},
    "repairActions": [
      "<string>"
    ],
    "requestId": "<string>",
    "retryable": false,
    "retryAfterSeconds": 1
  }
}