Custom validation error handler which attempts alternative
    validation

def validation_error_try_to_accept(err, data, schema):
    """
    Custom validation error handler which attempts alternative
    validation
    """
    if not isinstance(err, ValidationError):
        abort(Response(err, status=HTTPStatus.BAD_REQUEST))

    alernative_schema = dict(schema)
    alernative_schema['properties']['running_time'].update({
        'description': "Films's running time",
        'type': 'integer',
        'example': 169
    })

    try:
        jsonschema.validate(data, alernative_schema)
    except ValidationError as err:
        abort(Response(str(err), status=400))