curl --request GET \
  --url https://api.embedreach.com/api/batches/{batchId}

{
  "success": true,
  "message": "<string>",
  "data": {
    "batchId": "<string>",
    "progress": {
      "totalRecords": 123,
      "processedRecords": 123,
      "successfulRecords": 123,
      "pendingRecords": 123,
      "failedRecords": 123,
      "successRate": 123
    },
    "completedAt": "<string>",
    "startedAt": "<string>",
    "createdAt": "<string>",
    "schemaName": "<string>",
    "schemaDefinitionId": "<string>",
    "errors": {
      "summary": {},
      "details": {},
      "message": "<string>"
    },
    "pendingResources": [
      {
        "id": "<string>",
        "resourceExternalId": "<string>",
        "schemaDefinitionId": "<string>",
        "missingDependencies": [
          {
            "schemaDefinitionId": "<string>",
            "externalId": "<string>",
            "schemaName": "<string>"
          }
        ],
        "expiresAt": "<string>",
        "createdAt": "<string>",
        "schemaName": "<string>"
      }
    ]
  }
}