This release adds support for Amazon EBS Provisioned Rate for Volume Initialization, which lets you specify a volume initialization rate to ensure that your EBS volumes are initialized in a predictable amount of time.

Author: aws-sdk-dotnet-automation

generator/ServiceModels/ec2/ec2-2016-11-15.api.json

@@ -12873,7 +12873,8 @@
           "locationName":"TagSpecification"
         },
         "ImageId":{"shape":"ImageId"},
-        "DeleteReplacedRootVolume":{"shape":"Boolean"}
+        "DeleteReplacedRootVolume":{"shape":"Boolean"},
+        "VolumeInitializationRate":{"shape":"Long"}
       }
     },
     "CreateReplaceRootVolumeTaskResult":{
@@ -14076,6 +14077,7 @@
           "shape":"String",
           "idempotencyToken":true
         },
+        "VolumeInitializationRate":{"shape":"Integer"},
         "Operator":{"shape":"OperatorRequest"},
         "DryRun":{
           "shape":"Boolean",
@@ -23018,7 +23020,8 @@
         "Encrypted":{
           "shape":"Boolean",
           "locationName":"encrypted"
-        }
+        },
+        "VolumeInitializationRate":{"shape":"Integer"}
       }
     },
     "EbsBlockDeviceResponse":{
@@ -25334,7 +25337,7 @@
           "locationName":"BlockDeviceMapping"
         },
         "InstanceRequirements":{"shape":"InstanceRequirementsRequest"},
-        "ImageId":{"shape":"ImageId"}
+        "ImageId":{"shape":"String"}
       }
     },
     "FleetLaunchTemplateSpecification":{
@@ -33907,6 +33910,10 @@
         "Throughput":{
           "shape":"Integer",
           "locationName":"throughput"
+        },
+        "VolumeInitializationRate":{
+          "shape":"Integer",
+          "locationName":"volumeInitializationRate"
         }
       }
     },
@@ -33920,7 +33927,8 @@
         "SnapshotId":{"shape":"SnapshotId"},
         "VolumeSize":{"shape":"Integer"},
         "VolumeType":{"shape":"VolumeType"},
-        "Throughput":{"shape":"Integer"}
+        "Throughput":{"shape":"Integer"},
+        "VolumeInitializationRate":{"shape":"Integer"}
       }
     },
     "LaunchTemplateElasticInferenceAccelerator":{
@@ -50724,6 +50732,10 @@
           "shape":"OperatorResponse",
           "locationName":"operator"
         },
+        "VolumeInitializationRate":{
+          "shape":"Integer",
+          "locationName":"volumeInitializationRate"
+        },
         "VolumeId":{
           "shape":"String",
           "locationName":"volumeId"

generator/ServiceModels/ec2/ec2-2016-11-15.docs.json

@@ -12500,7 +12500,7 @@
         },
         "DisconnectOnSessionTimeout":{
           "shape":"Boolean",
-          "documentation":"<p>Indicates whether the client VPN session is disconnected after the maximum <code>sessionTimeoutHours</code> is reached. If <code>true</code>, users are prompted to reconnect client VPN. If <code>false</code>, client VPN attempts to reconnect automatically. The default value is <code>false</code>.</p>",
+          "documentation":"<p>Indicates whether the client VPN session is disconnected after the maximum <code>sessionTimeoutHours</code> is reached. If <code>true</code>, users are prompted to reconnect client VPN. If <code>false</code>, client VPN attempts to reconnect automatically. The default value is <code>true</code>.</p>",
           "locationName":"disconnectOnSessionTimeout"
         }
       },
@@ -13763,7 +13763,7 @@
         },
         "DisconnectOnSessionTimeout":{
           "shape":"Boolean",
-          "documentation":"<p>Indicates whether the client VPN session is disconnected after the maximum timeout specified in <code>SessionTimeoutHours</code> is reached. If <code>true</code>, users are prompted to reconnect client VPN. If <code>false</code>, client VPN attempts to reconnect automatically. The default value is <code>false</code>.</p>"
+          "documentation":"<p>Indicates whether the client VPN session is disconnected after the maximum timeout specified in <code>SessionTimeoutHours</code> is reached. If <code>true</code>, users are prompted to reconnect client VPN. If <code>false</code>, client VPN attempts to reconnect automatically. The default value is <code>true</code>.</p>"
         }
       }
     },
@@ -15780,6 +15780,10 @@
         "DeleteReplacedRootVolume":{
           "shape":"Boolean",
           "documentation":"<p>Indicates whether to automatically delete the original root volume after the root volume replacement task completes. To delete the original root volume, specify <code>true</code>. If you choose to keep the original root volume after the replacement task completes, you must manually delete it when you no longer need it.</p>"
+        },
+        "VolumeInitializationRate":{
+          "shape":"Long",
+          "documentation":"<p>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 replacement root volume. This is also known as <i>volume initialization</i>. Specifying a volume initialization rate ensures that the volume is initialized at a predictable and consistent rate after creation.</p> <p>Omit this parameter if:</p> <ul> <li> <p>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.</p> <note> <p>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.</p> </note> </li> <li> <p>You want to create a volume that is initialized at the default rate.</p> </li> </ul> <p>For more information, see <a href=\"https://docs.aws.amazon.com/ebs/latest/userguide/initalize-volume.html\"> Initialize Amazon EBS volumes</a> in the <i>Amazon EC2 User Guide</i>.</p> <p>Valid range: 100 - 300 MiB/s</p>"
         }
       }
     },
@@ -17748,6 +17752,10 @@
           "documentation":"<p>Unique, case-sensitive identifier that you provide to ensure the idempotency of the request. For more information, see <a href=\"https://docs.aws.amazon.com/ec2/latest/devguide/ec2-api-idempotency.html\">Ensure Idempotency</a>.</p>",
           "idempotencyToken":true
         },
+        "VolumeInitializationRate":{
+          "shape":"Integer",
+          "documentation":"<p>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 <i>volume initialization</i>. Specifying a volume initialization rate ensures that the volume is initialized at a predictable and consistent rate after creation.</p> <p>This parameter is supported only for volumes created from snapshots. Omit this parameter if:</p> <ul> <li> <p>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.</p> <note> <p>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.</p> </note> </li> <li> <p>You want to create a volume that is initialized at the default rate.</p> </li> </ul> <p>For more information, see <a href=\"https://docs.aws.amazon.com/ebs/latest/userguide/initalize-volume.html\"> Initialize Amazon EBS volumes</a> in the <i>Amazon EC2 User Guide</i>.</p> <p>Valid range: 100 - 300 MiB/s</p>"
+        },
         "Operator":{
           "shape":"OperatorRequest",
           "documentation":"<p>Reserved for internal use.</p>"
@@ -30094,6 +30102,10 @@
           "shape":"Boolean",
           "documentation":"<p>Indicates whether the encryption state of an EBS volume is changed while being restored from a backing snapshot. The effect of setting the encryption state to <code>true</code> depends on the volume origin (new or from a snapshot), starting encryption state, ownership, and whether encryption by default is enabled. For more information, see <a href=\"https://docs.aws.amazon.com/ebs/latest/userguide/ebs-encryption.html#encryption-parameters\">Amazon EBS encryption</a> in the <i>Amazon EBS User Guide</i>.</p> <p>In no case can you remove encryption from an encrypted volume.</p> <p>Encrypted volumes can only be attached to instances that support Amazon EBS encryption. For more information, see <a href=\"https://docs.aws.amazon.com/ebs/latest/userguide/ebs-encryption-requirements.html#ebs-encryption_supported_instances\">Supported instance types</a>.</p> <p>This parameter is not returned by <a>DescribeImageAttribute</a>.</p> <p>For <a>CreateImage</a> and <a>RegisterImage</a>, whether you can include this parameter, and the allowed values differ depending on the type of block device mapping you are creating.</p> <ul> <li> <p>If you are creating a block device mapping for a <b>new (empty) volume</b>, you can include this parameter, and specify either <code>true</code> for an encrypted volume, or <code>false</code> for an unencrypted volume. If you omit this parameter, it defaults to <code>false</code> (unencrypted).</p> </li> <li> <p>If you are creating a block device mapping from an <b>existing encrypted or unencrypted snapshot</b>, you must omit this parameter. If you include this parameter, the request will fail, regardless of the value that you specify.</p> </li> <li> <p>If you are creating a block device mapping from an <b>existing unencrypted volume</b>, you can include this parameter, but you must specify <code>false</code>. If you specify <code>true</code>, the request will fail. In this case, we recommend that you omit the parameter.</p> </li> <li> <p>If you are creating a block device mapping from an <b>existing encrypted volume</b>, you can include this parameter, and specify either <code>true</code> or <code>false</code>. However, if you specify <code>false</code>, the parameter is ignored and the block device mapping is always encrypted. In this case, we recommend that you omit the parameter.</p> </li> </ul>",
           "locationName":"encrypted"
+        },
+        "VolumeInitializationRate":{
+          "shape":"Integer",
+          "documentation":"<p>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 <i>volume initialization</i>. Specifying a volume initialization rate ensures that the volume is initialized at a predictable and consistent rate after creation.</p> <p>This parameter is supported only for volumes created from snapshots. Omit this parameter if:</p> <ul> <li> <p>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.</p> <note> <p>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.</p> </note> </li> <li> <p>You want to create a volume that is initialized at the default rate.</p> </li> </ul> <p>For more information, see <a href=\"https://docs.aws.amazon.com/ebs/latest/userguide/initalize-volume.html\"> Initialize Amazon EBS volumes</a> in the <i>Amazon EC2 User Guide</i>.</p> <p>This parameter is not supported when using <a href=\"https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_CreateImage.html\">CreateImage</a>.</p> <p>Valid range: 100 - 300 MiB/s</p>"
         }
       },
       "documentation":"<p>Describes a block device for an EBS volume.</p>"
@@ -33067,7 +33079,7 @@
           "documentation":"<p>The attributes for the instance types. When you specify instance attributes, Amazon EC2 will identify instance types with those attributes.</p> <note> <p>If you specify <code>InstanceRequirements</code>, you can't specify <code>InstanceType</code>.</p> </note>"
         },
         "ImageId":{
-          "shape":"ImageId",
+          "shape":"String",
           "documentation":"<p>The ID of the AMI in the format <code>ami-17characters00000</code>.</p> <p>Alternatively, you can specify a Systems Manager parameter, using one of the following formats. The Systems Manager parameter will resolve to an AMI ID on launch.</p> <p>To reference a public parameter:</p> <ul> <li> <p> <code>resolve:ssm:<i>public-parameter</i> </code> </p> </li> </ul> <p>To reference a parameter stored in the same account:</p> <ul> <li> <p> <code>resolve:ssm:<i>parameter-name</i> </code> </p> </li> <li> <p> <code>resolve:ssm:<i>parameter-name:version-number</i> </code> </p> </li> <li> <p> <code>resolve:ssm:<i>parameter-name:label</i> </code> </p> </li> </ul> <p>To reference a parameter shared from another Amazon Web Services account:</p> <ul> <li> <p> <code>resolve:ssm:<i>parameter-ARN</i> </code> </p> </li> <li> <p> <code>resolve:ssm:<i>parameter-ARN:version-number</i> </code> </p> </li> <li> <p> <code>resolve:ssm:<i>parameter-ARN:label</i> </code> </p> </li> </ul> <p>For more information, see <a href=\"https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/create-launch-template.html#use-an-ssm-parameter-instead-of-an-ami-id\">Use a Systems Manager parameter instead of an AMI ID</a> in the <i>Amazon EC2 User Guide</i>.</p> <note> <p>This parameter is only available for fleets of type <code>instant</code>. For fleets of type <code>maintain</code> and <code>request</code>, you must specify the AMI ID in the launch template.</p> </note>"
         }
       },
@@ -43704,6 +43716,11 @@
           "shape":"Integer",
           "documentation":"<p>The throughput that the volume supports, in MiB/s.</p>",
           "locationName":"throughput"
+        },
+        "VolumeInitializationRate":{
+          "shape":"Integer",
+          "documentation":"<p>The Amazon EBS Provisioned Rate for Volume Initialization (volume initialization rate) specified for the volume, in MiB/s. If no volume initialization rate was specified, the value is <code>null</code>.</p>",
+          "locationName":"volumeInitializationRate"
         }
       },
       "documentation":"<p>Describes a block device for an EBS volume.</p>"
@@ -43742,6 +43759,10 @@
         "Throughput":{
           "shape":"Integer",
           "documentation":"<p>The throughput to provision for a <code>gp3</code> volume, with a maximum of 1,000 MiB/s.</p> <p>Valid Range: Minimum value of 125. Maximum value of 1000.</p>"
+        },
+        "VolumeInitializationRate":{
+          "shape":"Integer",
+          "documentation":"<p>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 <i>volume initialization</i>. Specifying a volume initialization rate ensures that the volume is initialized at a predictable and consistent rate after creation.</p> <p>This parameter is supported only for volumes created from snapshots. Omit this parameter if:</p> <ul> <li> <p>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.</p> <note> <p>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.</p> </note> </li> <li> <p>You want to create a volume that is initialized at the default rate.</p> </li> </ul> <p>For more information, see <a href=\"https://docs.aws.amazon.com/ebs/latest/userguide/initalize-volume.html\"> Initialize Amazon EBS volumes</a> in the <i>Amazon EC2 User Guide</i>.</p> <p>Valid range: 100 - 300 MiB/s</p>"
         }
       },
       "documentation":"<p>The parameters for a block device for an EBS volume.</p>"
@@ -46203,7 +46224,7 @@
         },
         "DisconnectOnSessionTimeout":{
           "shape":"Boolean",
-          "documentation":"<p>Indicates whether the client VPN session is disconnected after the maximum timeout specified in <code>sessionTimeoutHours</code> is reached. If <code>true</code>, users are prompted to reconnect client VPN. If <code>false</code>, client VPN attempts to reconnect automatically. The default value is <code>false</code>.</p>"
+          "documentation":"<p>Indicates whether the client VPN session is disconnected after the maximum timeout specified in <code>sessionTimeoutHours</code> is reached. If <code>true</code>, users are prompted to reconnect client VPN. If <code>false</code>, client VPN attempts to reconnect automatically. The default value is <code>true</code>.</p>"
         }
       }
     },
@@ -65645,6 +65666,11 @@
           "documentation":"<p>The service provider that manages the volume.</p>",
           "locationName":"operator"
         },
+        "VolumeInitializationRate":{
+          "shape":"Integer",
+          "documentation":"<p>The Amazon EBS Provisioned Rate for Volume Initialization (volume initialization rate) specified for the volume during creation, in MiB/s. If no volume initialization rate was specified, the value is <code>null</code>.</p>",
+          "locationName":"volumeInitializationRate"
+        },
         "VolumeId":{
           "shape":"String",
           "documentation":"<p>The ID of the volume.</p>",

generator/ServiceModels/ec2/ec2-2016-11-15.normal.json

@@ -276,7 +276,7 @@ internal bool IsSetDescription()
         /// <para>
         /// Indicates whether the client VPN session is disconnected after the maximum <c>sessionTimeoutHours</c>
         /// is reached. If <c>true</c>, users are prompted to reconnect client VPN. If <c>false</c>,
-        /// client VPN attempts to reconnect automatically. The default value is <c>false</c>.
+        /// client VPN attempts to reconnect automatically. The default value is <c>true</c>.
         /// </para>
         /// </summary>
         public bool DisconnectOnSessionTimeout

sdk/src/Services/EC2/Generated/Model/ClientVpnEndpoint.cs

@@ -249,7 +249,7 @@ internal bool IsSetDescription()
         /// Indicates whether the client VPN session is disconnected after the maximum timeout
         /// specified in <c>SessionTimeoutHours</c> is reached. If <c>true</c>, users are prompted
         /// to reconnect client VPN. If <c>false</c>, client VPN attempts to reconnect automatically.
-        /// The default value is <c>false</c>.
+        /// The default value is <c>true</c>.
         /// </para>
         /// </summary>
         public bool DisconnectOnSessionTimeout