A list with the following syntax:
list(
AutoScalingInstances = list(
list(
InstanceId = "string",
InstanceType = "string",
AutoScalingGroupName = "string",
AvailabilityZone = "string",
LifecycleState = "string",
HealthStatus = "string",
LaunchConfigurationName = "string",
LaunchTemplate = list(
LaunchTemplateId = "string",
LaunchTemplateName = "string",
Version = "string"
),
ProtectedFromScaleIn = TRUE|FALSE,
WeightedCapacity = "string"
)
),
NextToken = "string"
)