---
title: "DatasetRequest"
url: "https://developers.zinnia.com/apis/market-connect-order-entry/versions/50f981c3-db50-4358-884f-31eb427255ec/schemas/DatasetRequest"
---

> Full API specification: https://developers.zinnia.com/apis/market-connect-order-entry/versions/50f981c3-db50-4358-884f-31eb427255ec.md

# DatasetRequest

## OpenAPI definition

```yaml
openapi: 3.0.1
info:
  title: Market Connect Order Entry API
  version: 1.0.3
servers:
  - url: https://dev.api.zinnia.io
  - url: https://qa.api.zinnia.io
  - url: https://uat.api.zinnia.io
components:
  schemas:
    DatasetRequest:
      required:
        - fieldId
        - stepName
        - transactionId
      type: object
      properties:
        transactionId:
          minLength: 1
          type: string
          description: Unique identifier of the transaction (positive integer as a string).
        stepName:
          minLength: 1
          type: string
          description: Name of the wizard step containing the dependent control.
        fieldId:
          minLength: 1
          type: string
          description: Identifier of the field (control) whose dataset is being requested.
      additionalProperties: {}
```