sdk/python/pulumi_aws/emr/cluster.py
def master_instance_group(self) -> Optional[pulumi.Input['ClusterMasterInstanceGroupArgs']]:
        """
        Configuration block to use an [Instance Group](https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-instance-group-configuration.html#emr-plan-instance-groups) for the [master node type](https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-master-core-task-nodes.html#emr-plan-master).
        """
        return pulumi.get(self, "master_instance_group")

        Configuration block to use an [Instance Group](https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-instance-group-configuration.html#emr-plan-instance-groups) for the [master node type](https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-master-core-task-nodes.html#emr-plan-master).
        
Configuration block to use an [Instance Group] for the [master node type].
Configuration block to use an [ Instance Group ] for the [ master node type ] .
def master_instance_group(self) -> Optional[pulumi.Input['ClusterMasterInstanceGroupArgs']]:
        return pulumi.get(self, "master_instance_group")
def master_instance_group ( self ) -> Optional [ pulumi . Input [ 'ClusterMasterInstanceGroupArgs' ] ] : return pulumi . get ( self , "master_instance_group" )
Configuration block to use an [Instance Group](https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-instance-group-configuration.html#emr-plan-instance-groups) for the [master node type](https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-master-core-task-nodes.html#emr-plan-master).
Configuration block to use an [ Instance Group ] ( https : // docs . aws . amazon . com / emr / latest / ManagementGuide / emr - instance - group - configuration . html#emr - plan - instance - groups ) for the [ master node type ] ( https : // docs . aws . amazon . com / emr / latest / ManagementGuide / emr - master - core - task - nodes . html#emr - plan - master ) .
"""
        Configuration block to use an [Instance Group](https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-instance-group-configuration.html#emr-plan-instance-groups) for the [master node type](https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-master-core-task-nodes.html#emr-plan-master).
        """
self