def METHOD_NAME(buff: AgentBuffer) -> List["AgentAction"]:
    """
    A static method that accesses next group continuous and discrete action fields in an AgentBuffer
    and constructs a padded List of AgentActions that represent the group agent actions.
    The List is of length equal to max number of groupmate agents in the buffer, and the AgentBuffer iss
    of the same length as the buffer. Empty spots (e.g. when agents die) are padded with 0.
    :param buff: AgentBuffer of a batch or trajectory
    :return: List of groupmate's AgentActions
    """
    return AgentAction._group_agent_action_from_buffer(
        buff, BufferKey.GROUP_CONTINUOUS_ACTION, BufferKey.GROUP_DISCRETE_ACTION
    )