def get_run(arn=None):
    """
    Gets information about a run.
    See also: AWS API Documentation
    
    Examples
    The following example gets information about a specific test run.
    Expected Output:
    
    :example: response = client.get_run(
        arn='string'
    )
    
    
    :type arn: string
    :param arn: [REQUIRED]
            The run's ARN.
            

    :rtype: dict
    :return: {
        'run': {
            'arn': 'string',
            'name': 'string',
            'type': 'BUILTIN_FUZZ'|'BUILTIN_EXPLORER'|'APPIUM_JAVA_JUNIT'|'APPIUM_JAVA_TESTNG'|'APPIUM_PYTHON'|'APPIUM_WEB_JAVA_JUNIT'|'APPIUM_WEB_JAVA_TESTNG'|'APPIUM_WEB_PYTHON'|'CALABASH'|'INSTRUMENTATION'|'UIAUTOMATION'|'UIAUTOMATOR'|'XCTEST'|'XCTEST_UI',
            'platform': 'ANDROID'|'IOS',
            'created': datetime(2015, 1, 1),
            'status': 'PENDING'|'PENDING_CONCURRENCY'|'PENDING_DEVICE'|'PROCESSING'|'SCHEDULING'|'PREPARING'|'RUNNING'|'COMPLETED'|'STOPPING',
            'result': 'PENDING'|'PASSED'|'WARNED'|'FAILED'|'SKIPPED'|'ERRORED'|'STOPPED',
            'started': datetime(2015, 1, 1),
            'stopped': datetime(2015, 1, 1),
            'counters': {
                'total': 123,
                'passed': 123,
                'failed': 123,
                'warned': 123,
                'errored': 123,
                'stopped': 123,
                'skipped': 123
            },
            'message': 'string',
            'totalJobs': 123,
            'completedJobs': 123,
            'billingMethod': 'METERED'|'UNMETERED',
            'deviceMinutes': {
                'total': 123.0,
                'metered': 123.0,
                'unmetered': 123.0
            },
            'networkProfile': {
                'arn': 'string',
                'name': 'string',
                'description': 'string',
                'type': 'CURATED'|'PRIVATE',
                'uplinkBandwidthBits': 123,
                'downlinkBandwidthBits': 123,
                'uplinkDelayMs': 123,
                'downlinkDelayMs': 123,
                'uplinkJitterMs': 123,
                'downlinkJitterMs': 123,
                'uplinkLossPercent': 123,
                'downlinkLossPercent': 123
            }
        }
    }
    
    
    :returns: 
    ANDROID: The Android platform.
    IOS: The iOS platform.
    
    """
    pass
