class_docstr: The class to create instance groups for a heterogeneous cluster.
class_docstr_tok: ["The","class","to","create","instance","groups","for","a","heterogeneous","cluster","."]
docstr: It initializes an ``InstanceGroup`` instance.
  
  You can create instance group object of the ``InstanceGroup`` class
  by specifying the instance group configuration arguments.
  
  For instructions on how to use InstanceGroup objects
  to configure a heterogeneous cluster
  through the SageMaker generic and framework estimator classes, see
  `Train Using a Heterogeneous Cluster
  <https://docs.aws.amazon.com/sagemaker/latest/dg/train-heterogeneous-cluster.html>`_
  in the *Amazon SageMaker developer guide*.
  
  Args:
      instance_group_name (str): The name of the instance group.
      instance_type (str): The instance type to use in the instance group.
      instance_count (int): The number of instances to use in the instance group.
  
          .. tip::
  
              For more information about available values for the arguments,
              see `InstanceGroup
              <https://docs.aws.amazon.com/sagemaker/latest/APIReference/API_InstanceGroup.html>`_
              API in the `Amazon SageMaker API reference`.
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code: def __init__(
      self,
      instance_group_name=None,
      instance_type=None,
      instance_count=None,
  ):
      """It initializes an ``InstanceGroup`` instance.
  
      You can create instance group object of the ``InstanceGroup`` class
      by specifying the instance group configuration arguments.
  
      For instructions on how to use InstanceGroup objects
      to configure a heterogeneous cluster
      through the SageMaker generic and framework estimator classes, see
      `Train Using a Heterogeneous Cluster
      <https://docs.aws.amazon.com/sagemaker/latest/dg/train-heterogeneous-cluster.html>`_
      in the *Amazon SageMaker developer guide*.
  
      Args:
          instance_group_name (str): The name of the instance group.
          instance_type (str): The instance type to use in the instance group.
          instance_count (int): The number of instances to use in the instance group.
  
              .. tip::
  
                  For more information about available values for the arguments,
                  see `InstanceGroup
                  <https://docs.aws.amazon.com/sagemaker/latest/APIReference/API_InstanceGroup.html>`_
                  API in the `Amazon SageMaker API reference`.
  
      """
      self.instance_group_name = instance_group_name
      self.instance_type = instance_type
      self.instance_count = instance_count
  
imports: from __future__ import absolute_import
label_desc: Use image node_id 1 to create a new InstanceGroup object from inherited base classes: object with example: obj = InstanceGroup(instance_group_name, instance_type, instance_count)