src/Validation/ErrorTranslator.php
public function invalidQueryParameter(string $param, ?string $detail = null, array $failed = []): ErrorInterface
    {
        return new Error(
            null,
            null,
            Response::HTTP_BAD_REQUEST,
            $this->trans('query_invalid', 'code'),
            $this->trans('query_invalid', 'title'),
            $detail ?: $this->trans('query_invalid', 'detail'),
            [Error::SOURCE_PARAMETER => $param],
            $failed ? compact('failed') : null
        );
    }
public function invalidQueryParameter(string $param, ?string $detail = null, array $failed = []): ErrorInterface
    {
        return new Error(
            null,
            null,
            Response::HTTP_BAD_REQUEST,
            $this->trans('query_invalid', 'code'),
            $this->trans('query_invalid', 'title'),
            $detail ?: $this->trans('query_invalid', 'detail'),
            [Error::SOURCE_PARAMETER => $param],
            $failed ? compact('failed') : null
        );
    }
Create an error for an invalid query parameter.

@param string $param
@param string|null $detail
the validation message (already translated).
@param array $failed
rule failure details.
@return ErrorInterface