invalid_request

HTTP 400

Invalid request

Type URL

https://developer.hostup.se/errors/invalid_request

Possible detail messages

The request body contains invalid fields.

Invalid domain filter format.

Unknown productSlug \

Example response

{
  "type": "https://developer.hostup.se/errors/invalid_request",
  "title": "Invalid request",
  "status": 400,
  "detail": "The request body contains invalid fields.",
  "code": "invalid_request",
  "instance": "/api/v2/...",
  "requestId": "req_abc123",
  "timestamp": "2026-04-27T12:00:00.000Z"
}

HTTP status codes

This error can be returned with different status codes depending on context:

400 409 422

Endpoints that may return this error

GET /api/v2/billing/activity List billing activity GET /api/v2/billing/cards List saved cards POST /api/v2/billing/cards Store saved card POST /api/v2/billing/credit/actions/add-funds Create credit top-up invoice GET /api/v2/billing/invoices List invoices POST /api/v2/billing/invoices/{id}/actions/apply-credit Apply account credit to invoice

Handling this error

const response = await fetch(url, options);

if (!response.ok) {
  const problem = await response.json();

  if (problem.code === "invalid_request") {
    // Handle: Invalid request
    console.error(problem.detail);

    // Check field-level validation errors
    if (problem.errors) {
      for (const err of problem.errors) {
        console.error(`${err.pointer}: ${err.detail}`);
      }
    }
  }
}

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