Package software.amazon.awssdk.services.ec2.model

Class Reservation

java.lang.Object
software.amazon.awssdk.services.ec2.model.Reservation
All Implemented Interfaces:
Serializable, SdkPojo, ToCopyableBuilder<Reservation.Builder,Reservation>
@Generated("software.amazon.awssdk:codegen") public final class Reservation extends Object implements SdkPojo, Serializable, ToCopyableBuilder<Reservation.Builder,Reservation>

Describes a launch request for one or more instances, and includes owner, requester, and security group information that applies to all instances in the launch request.

See Also:

  • Method Details

    • reservationId

      public final String reservationId()

      The ID of the reservation.

      Returns:
      The ID of the reservation.

    • ownerId

      public final String ownerId()

      The ID of the Amazon Web Services account that owns the reservation.

      Returns:
      The ID of the Amazon Web Services account that owns the reservation.

    • requesterId

      public final String requesterId()

      The ID of the requester that launched the instances on your behalf (for example, Amazon Web Services Management Console or Auto Scaling).

      Returns:
      The ID of the requester that launched the instances on your behalf (for example, Amazon Web Services Management Console or Auto Scaling).

    • hasGroups

      public final boolean hasGroups()
      For responses, this returns true if the service returned a value for the Groups property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

    • groups

      public final List<GroupIdentifier> groups()

      Not supported.

      Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

      This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasGroups() method.

      Returns:
      Not supported.

    • hasInstances

      public final boolean hasInstances()
      For responses, this returns true if the service returned a value for the Instances property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

    • instances

      public final List<Instance> instances()

      The instances.

      Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

      This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasInstances() method.

      Returns:
      The instances.

    • toBuilder

      public Reservation.Builder toBuilder()
      Specified by:
      toBuilder in interface ToCopyableBuilder<Reservation.Builder,Reservation>

    • builder

      public static Reservation.Builder builder()

    • serializableBuilderClass

      public static Class<? extends Reservation.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)
      Specified by:
      equalsBySdkFields in interface SdkPojo

    • 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

    • sdkFieldNameToField

      public final Map<String,SdkField<?>> sdkFieldNameToField()
      Specified by:
      sdkFieldNameToField in interface SdkPojo