'Check if array is compression capable.
:param array: array serial number
:returns: bool'

def is_compression_capable(self, array):

    is_compression_capable = False
    target_uri = '/84/sloprovisioning/symmetrix?compressionCapable=true'
    (status_code, message) = self.request(target_uri, GET)
    self.check_status_code_success('Check    if    compression    enabled', status_code, message)
    if message.get('symmetrixId'):
        if (array in message['symmetrixId']):
            is_compression_capable = True
    return is_compression_capable
