Class LaunchTemplateEbsBlockDeviceRequest

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

The parameters for a block device for an EBS volume.

See Also:

  • Method Details

    • encrypted

      public final Boolean encrypted()

      Indicates whether the EBS volume is encrypted. Encrypted volumes can only be attached to instances that support Amazon EBS encryption. If you are creating a volume from a snapshot, you can't specify an encryption value.

      Returns:
      Indicates whether the EBS volume is encrypted. Encrypted volumes can only be attached to instances that support Amazon EBS encryption. If you are creating a volume from a snapshot, you can't specify an encryption value.

    • deleteOnTermination

      public final Boolean deleteOnTermination()

      Indicates whether the EBS volume is deleted on instance termination.

      Returns:
      Indicates whether the EBS volume is deleted on instance termination.

    • iops

      public final Integer iops()

      The number of I/O operations per second (IOPS). For gp3, io1, and io2 volumes, this represents the number of IOPS that are provisioned for the volume. For gp2 volumes, this represents the baseline performance of the volume and the rate at which the volume accumulates I/O credits for bursting.

      The following are the supported values for each volume type:

      • gp3: 3,000 - 80,000 IOPS

      • io1: 100 - 64,000 IOPS

      • io2: 100 - 256,000 IOPS

      For io2 volumes, you can achieve up to 256,000 IOPS on instances built on the Nitro System. On other instances, you can achieve performance up to 32,000 IOPS.

      This parameter is supported for io1, io2, and gp3 volumes only.

      Returns:
      The number of I/O operations per second (IOPS). For gp3, io1, and io2 volumes, this represents the number of IOPS that are provisioned for the volume. For gp2 volumes, this represents the baseline performance of the volume and the rate at which the volume accumulates I/O credits for bursting.

      The following are the supported values for each volume type:

      • gp3: 3,000 - 80,000 IOPS

      • io1: 100 - 64,000 IOPS

      • io2: 100 - 256,000 IOPS

      For io2 volumes, you can achieve up to 256,000 IOPS on instances built on the Nitro System. On other instances, you can achieve performance up to 32,000 IOPS.

      This parameter is supported for io1, io2, and gp3 volumes only.

    • kmsKeyId

      public final String kmsKeyId()

      Identifier (key ID, key alias, key ARN, or alias ARN) of the customer managed KMS key to use for EBS encryption.

      Returns:
      Identifier (key ID, key alias, key ARN, or alias ARN) of the customer managed KMS key to use for EBS encryption.

    • snapshotId

      public final String snapshotId()

      The ID of the snapshot.

      Returns:
      The ID of the snapshot.

    • volumeSize

      public final Integer volumeSize()

      The size of the volume, in GiBs. You must specify either a snapshot ID or a volume size. The following are the supported volumes sizes for each volume type:

      • gp2: 1 - 16,384 GiB

      • gp3: 1 - 65,536 GiB

      • io1: 4 - 16,384 GiB

      • io2: 4 - 65,536 GiB

      • st1 and sc1: 125 - 16,384 GiB

      • standard: 1 - 1024 GiB

      Returns:
      The size of the volume, in GiBs. You must specify either a snapshot ID or a volume size. The following are the supported volumes sizes for each volume type:

      • gp2: 1 - 16,384 GiB

      • gp3: 1 - 65,536 GiB

      • io1: 4 - 16,384 GiB

      • io2: 4 - 65,536 GiB

      • st1 and sc1: 125 - 16,384 GiB

      • standard: 1 - 1024 GiB

    • volumeType

      public final VolumeType volumeType()

      The volume type. For more information, see Amazon EBS volume types in the Amazon EBS User Guide.

      If the service returns an enum value that is not available in the current SDK version, volumeType will return VolumeType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from volumeTypeAsString().

      Returns:
      The volume type. For more information, see Amazon EBS volume types in the Amazon EBS User Guide.
      See Also:

    • volumeTypeAsString

      public final String volumeTypeAsString()

      The volume type. For more information, see Amazon EBS volume types in the Amazon EBS User Guide.

      If the service returns an enum value that is not available in the current SDK version, volumeType will return VolumeType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from volumeTypeAsString().

      Returns:
      The volume type. For more information, see Amazon EBS volume types in the Amazon EBS User Guide.
      See Also:

    • throughput

      public final Integer throughput()

      The throughput to provision for a gp3 volume, with a maximum of 2,000 MiB/s.

      Valid Range: Minimum value of 125. Maximum value of 2,000.

      Returns:
      The throughput to provision for a gp3 volume, with a maximum of 2,000 MiB/s.

      Valid Range: Minimum value of 125. Maximum value of 2,000.

    • volumeInitializationRate

      public final Integer volumeInitializationRate()

      Specifies the Amazon EBS Provisioned Rate for Volume Initialization (volume initialization rate), in MiB/s, at which to download the snapshot blocks from Amazon S3 to the volume. This is also known as volume initialization. Specifying a volume initialization rate ensures that the volume is initialized at a predictable and consistent rate after creation.

      This parameter is supported only for volumes created from snapshots. Omit this parameter if:

      • You want to create the volume using fast snapshot restore. You must specify a snapshot that is enabled for fast snapshot restore. In this case, the volume is fully initialized at creation.

        If you specify a snapshot that is enabled for fast snapshot restore and a volume initialization rate, the volume will be initialized at the specified rate instead of fast snapshot restore.

      • You want to create a volume that is initialized at the default rate.

      For more information, see Initialize Amazon EBS volumes in the Amazon EC2 User Guide.

      Valid range: 100 - 300 MiB/s

      Returns:
      Specifies the Amazon EBS Provisioned Rate for Volume Initialization (volume initialization rate), in MiB/s, at which to download the snapshot blocks from Amazon S3 to the volume. This is also known as volume initialization. Specifying a volume initialization rate ensures that the volume is initialized at a predictable and consistent rate after creation.

      This parameter is supported only for volumes created from snapshots. Omit this parameter if:

      • You want to create the volume using fast snapshot restore. You must specify a snapshot that is enabled for fast snapshot restore. In this case, the volume is fully initialized at creation.

        If you specify a snapshot that is enabled for fast snapshot restore and a volume initialization rate, the volume will be initialized at the specified rate instead of fast snapshot restore.

      • You want to create a volume that is initialized at the default rate.

      For more information, see Initialize Amazon EBS volumes in the Amazon EC2 User Guide.

      Valid range: 100 - 300 MiB/s

    • toBuilder

      public LaunchTemplateEbsBlockDeviceRequest.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<LaunchTemplateEbsBlockDeviceRequest.Builder,LaunchTemplateEbsBlockDeviceRequest>
      Returns:
      a builder for type T

    • builder

      public static LaunchTemplateEbsBlockDeviceRequest.Builder builder()

    • serializableBuilderClass

      public static Class<? extends LaunchTemplateEbsBlockDeviceRequest.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.