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Container for the parameters to the ModifyVolume operation. You can modify several parameters of an existing EBS volume, including volume size, volume type, and IOPS capacity. If your EBS volume is attached to a current-generation EC2 instance type, you might be able to apply these changes without stopping the instance or detaching the volume from it. For more information about modifying EBS volumes, see Amazon EBS Elastic Volumes (Linux instances) or Amazon EBS Elastic Volumes (Windows instances).
When you complete a resize operation on your volume, you need to extend the volume's file-system size to take advantage of the new storage capacity. For more information, see Extend a Linux file system or Extend a Windows file system.
You can use CloudWatch Events to check the status of a modification to an EBS volume. For information about CloudWatch Events, see the Amazon CloudWatch Events User Guide. You can also track the status of a modification using DescribeVolumesModifications. For information about tracking status changes using either method, see Monitor the progress of volume modifications.
With previous-generation instance types, resizing an EBS volume might require detaching and reattaching the volume or stopping and restarting the instance.
If you reach the maximum volume modification rate per volume limit, you must wait at least six hours before applying further modifications to the affected EBS volume.
public class ModifyVolumeRequest : AmazonEC2Request IAmazonWebServiceRequest
The ModifyVolumeRequest type exposes the following members
Gets and sets the property Iops.
The target IOPS rate of the volume. This parameter is valid only for
The following are the supported values for each volume type:
Default: The existing value is retained if you keep the same volume type. If you change
the volume type to
Gets and sets the property MultiAttachEnabled.
Specifies whether to enable Amazon EBS Multi-Attach. If you enable Multi-Attach, you
can attach the volume to up to 16
Nitro-based instances in the same Availability Zone. This parameter is supported
Gets and sets the property Size.
The target size of the volume, in GiB. The target volume size must be greater than or equal to the existing size of the volume.
The following are the supported volumes sizes for each volume type:
Default: The existing size is retained.
Gets and sets the property Throughput.
The target throughput of the volume, in MiB/s. This parameter is valid only for
Default: The existing value is retained if the source and target volume type is
Valid Range: Minimum value of 125. Maximum value of 1000.
Gets and sets the property VolumeId.
The ID of the volume.
Gets and sets the property VolumeType.
The target EBS volume type of the volume. For more information, see Amazon EBS volume types in the Amazon Elastic Compute Cloud User Guide.
Default: The existing type is retained.
.NET Core App:
Supported in: 3.1
Supported in: 2.0
Supported in: 4.5, 4.0, 3.5