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Cancel upload

An MCP tool from the OpenAI API server, hosted on mcp.hjlabs.in.

Cancel upload Cancels the Upload. No Parts may be added after an Upload is cancelled. Returns the Upload object with status cancelled. [POST /uploads/{upload_id}/cancel]

Name on the gateway: openai_api__cancel_upload · may change things.

Parameters

NameTypeDescription
upload_id requiredstringThe ID of the Upload.

How to call it

Through the Smart Gateway, any client can run it by name with call_tool, or let the gateway find it with search_tools:

call_tool arguments
{
  "name": "openai_api__cancel_upload",
  "arguments": {
    "upload_id": "…"
  }
}

Or connect the OpenAI API server directly, which lists 371 tools including this one:

Run in your terminal
claude mcp add --transport http hj-openai-api https://mcp.hjlabs.in/mcp/openai-api \
  --header "Authorization: Bearer YOUR_API_KEY"

Try asking

Use the cancel upload tool with upload_id set to ….

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