# coding=utf-8
# --------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for
# license information.
#
# Code generated by Microsoft (R) AutoRest Code Generator.
# Changes may cause incorrect behavior and will be lost if the code is
# regenerated.
# --------------------------------------------------------------------------

from msrest.serialization import Model


class AffinityInformation(Model):
    """A locality hint that can be used by the Batch service to select a compute
    node on which to start a task.

    All required parameters must be populated in order to send to Azure.

    :param affinity_id: Required. An opaque string representing the location
     of a compute node or a task that has run previously. You can pass the
     affinityId of a compute node to indicate that this task needs to run on
     that compute node. Note that this is just a soft affinity. If the target
     node is busy or unavailable at the time the task is scheduled, then the
     task will be scheduled elsewhere.
    :type affinity_id: str
    """

    _validation = {
        'affinity_id': {'required': True},
    }

    _attribute_map = {
        'affinity_id': {'key': 'affinityId', 'type': 'str'},
    }

    def __init__(self, **kwargs):
        super(AffinityInformation, self).__init__(**kwargs)
        self.affinity_id = kwargs.get('affinity_id', None)