Class InstanceLifecyclePolicy

java.lang.Object
software.amazon.awssdk.services.autoscaling.model.InstanceLifecyclePolicy
All Implemented Interfaces:
Serializable, SdkPojo, ToCopyableBuilder<InstanceLifecyclePolicy.Builder,InstanceLifecyclePolicy>
@Generated("software.amazon.awssdk:codegen") public final class InstanceLifecyclePolicy extends Object implements SdkPojo, Serializable, ToCopyableBuilder<InstanceLifecyclePolicy.Builder,InstanceLifecyclePolicy>

The instance lifecycle policy for the Auto Scaling group. This policy controls instance behavior when an instance transitions through its lifecycle states. Configure retention triggers to specify when instances should move to a Retained state instead of automatic termination.

For more information, see Control instance retention with instance lifecycle policies in the Amazon EC2 Auto Scaling User Guide.

See Also:

  • Method Details

    • retentionTriggers

      public final RetentionTriggers retentionTriggers()

      Specifies the conditions that trigger instance retention behavior. These triggers determine when instances should move to a Retained state instead of automatic termination. This allows you to maintain control over instance management when lifecycles transition and operations fail.

      Returns:
      Specifies the conditions that trigger instance retention behavior. These triggers determine when instances should move to a Retained state instead of automatic termination. This allows you to maintain control over instance management when lifecycles transition and operations fail.

    • toBuilder

      public InstanceLifecyclePolicy.Builder toBuilder()
      Description copied from interface: ToCopyableBuilder
      Take this object and create a builder that contains all of the current property values of this object.
      Specified by:
      toBuilder in interface ToCopyableBuilder<InstanceLifecyclePolicy.Builder,InstanceLifecyclePolicy>
      Returns:
      a builder for type T

    • builder

      public static InstanceLifecyclePolicy.Builder builder()

    • serializableBuilderClass

      public static Class<? extends InstanceLifecyclePolicy.Builder> serializableBuilderClass()

    • hashCode

      public final int hashCode()
      Overrides:
      hashCode in class Object

    • equals

      public final boolean equals(Object obj)
      Overrides:
      equals in class Object

    • equalsBySdkFields

      public final boolean equalsBySdkFields(Object obj)
      Description copied from interface: SdkPojo
      Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in an SdkPojo class, and is generated based on a service model.

      If an SdkPojo class does not have any inherited fields, equalsBySdkFields and equals are essentially the same.

      Specified by:
      equalsBySdkFields in interface SdkPojo
      Parameters:
      obj - the object to be compared with
      Returns:
      true if the other object equals to this object by sdk fields, false otherwise.

    • toString

      public final String toString()
      Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.
      Overrides:
      toString in class Object

    • getValueForField

      public final <T> Optional<T> getValueForField(String fieldName, Class<T> clazz)

    • sdkFields

      public final List<SdkField<?>> sdkFields()
      Specified by:
      sdkFields in interface SdkPojo
      Returns:
      List of SdkField in this POJO. May be empty list but should never be null.

    • sdkFieldNameToField

      public final Map<String,SdkField<?>> sdkFieldNameToField()
      Specified by:
      sdkFieldNameToField in interface SdkPojo
      Returns:
      The mapping between the field name and its corresponding field.