def create_send_to_property_inspector_payload(context: str, action: str, payload: dict):
    """Create and return "sendToPropertyInspector" dictionary to send to the Plugin Manager.

    Args:
        context (str): An opaque value identifying the instance's action you want to modify.
        action (str): Action name.
        payload (dict): Extra arguments to send to propertyInspector.

    Returns:
        dict: Dictionary to send to the Property Inspector.
    """
    return {
        "action": action,
        "event": "sendToPropertyInspector",
        "context": context,
        "payload": payload
    }