curl --request POST \
  --url https://app.chatobserver.com/api/v2/reports/{reportId}/change-sets/{changeSetId}/batches \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'Idempotency-Key: <idempotency-key>' \
  --header 'x-workspace-id: <x-workspace-id>' \
  --data '
{
  "version": 2,
  "batchId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "sequence": 123,
  "expectedCumulativeHash": "<string>",
  "operations": [
    {
      "name": "<string>",
      "description": "<string>",
      "kind": "set_metadata"
    }
  ]
}
'

const options = {
  method: 'POST',
  headers: {
    'x-workspace-id': '<x-workspace-id>',
    'Idempotency-Key': '<idempotency-key>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    version: 2,
    batchId: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    sequence: 123,
    expectedCumulativeHash: '<string>',
    operations: [{name: '<string>', description: '<string>', kind: 'set_metadata'}]
  })
};

fetch('https://app.chatobserver.com/api/v2/reports/{reportId}/change-sets/{changeSetId}/batches', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://app.chatobserver.com/api/v2/reports/{reportId}/change-sets/{changeSetId}/batches"

payload = {
    "version": 2,
    "batchId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "sequence": 123,
    "expectedCumulativeHash": "<string>",
    "operations": [
        {
            "name": "<string>",
            "description": "<string>",
            "kind": "set_metadata"
        }
    ]
}
headers = {
    "x-workspace-id": "<x-workspace-id>",
    "Idempotency-Key": "<idempotency-key>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

{
  "data": {
    "version": 2,
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "reportId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "nativeDocumentVersion": 4,
    "base": {
      "revision": 1,
      "documentHash": "<string>"
    },
    "state": "open",
    "cumulativeHash": "<unknown>",
    "sealedHash": "<unknown>",
    "acceptedSequence": 128,
    "operationCount": 4096,
    "inputBytes": 16777216,
    "expiresAt": "2023-11-07T05:31:56Z",
    "receipts": [
      {
        "batchId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "sequence": 123,
        "requestHash": "<unknown>",
        "cumulativeHash": "<unknown>",
        "operationCount": 123,
        "inputBytes": 123
      }
    ],
    "commitReceipt": {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "planId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "revision": 1,
      "documentHash": "<unknown>"
    }
  },
  "replayed": true,
  "receipt": "<unknown>"
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": "<unknown>"
  },
  "requestId": "<string>"
}