<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:

def enable_enhanced_monitoring(stream_name, metrics,
                               region=None, key=None, keyid=None, profile=None):
    '''
    Enable enhanced monitoring for the specified shard-level metrics on stream stream_name

    CLI example::

        salt myminion boto_kinesis.enable_enhanced_monitoring my_stream ["metrics", "to", "enable"] region=us-east-1
    '''
    conn = _get_conn(region=region, key=key, keyid=keyid, profile=profile)
    r = _execute_with_retries(conn,
                              "enable_enhanced_monitoring",
                              StreamName=stream_name,
                              ShardLevelMetrics=metrics)

    if 'error' not in r:
        r['result'] = True
    return r