# Check CSV headers and row counts before delivery

**Use case:** 

Check a CSV export's exact headers and data-row count before handing it to a client or downstream job. Uses deterministic rules and a synthetic sample.

## Input

```json
{
  "requirements": [
    {
      "name": "records.csv",
      "kind": "csv",
      "maxBytes": 10000,
      "csv": {
        "headers": [
          "id",
          "name",
          "status"
        ],
        "minRows": 2,
        "maxRows": 2
      }
    }
  ],
  "files": [
    {
      "name": "records.csv",
      "content": "id,name,status\n1,Sample One,ready\n2,Sample Two,ready\n"
    }
  ],
  "allowExtraFiles": false
}
```

## Output

```json
{
  "status": {
    "label": "Report status",
    "format": "string"
  },
  "failedFiles": {
    "label": "Failed files",
    "format": "integer"
  },
  "requiredFiles": {
    "label": "Required files",
    "format": "integer"
  },
  "totalBytes": {
    "label": "Total input bytes",
    "format": "integer"
  },
  "issues": {
    "label": "Bundle issues",
    "format": "array"
  },
  "files": {
    "label": "Per-file checks",
    "format": "array"
  },
  "notChecked": {
    "label": "Out-of-scope checks",
    "format": "array"
  }
}
```

## About this Actor

This example demonstrates how to use [Delivery Check — JSON & CSV Handoff Validator](https://apify.com/grayt/delivery-check.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/grayt/delivery-check.md) to learn more, explore other use cases, and run it yourself.


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This Task's input is already configured above — use it as-is rather than inventing a new one.

- **AI agents and MCP clients** — the [Apify MCP server](https://docs.apify.com/integrations/mcp.md) at `https://mcp.apify.com` (remote, streamable HTTP, OAuth on first use).
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For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/grayt/delivery-check.md

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).