feat(client-ec2): This release changes the CreateFleet CLI and SDK's such that if you do not specify a client token, a randomly generated token is used for the request to ensure idempotency.

Author: awstools

Diff for: clients/client-ec2/src/commands/CancelCapacityReservationCommand.ts

@@ -43,6 +43,9 @@ export interface CancelCapacityReservationCommandOutput extends CancelCapacityRe
  * 					duration has elapsed. You can't cancel a future-dated Capacity Reservation during the commitment duration.</p>
  *             </li>
  *          </ul>
+ *          <note>
+ *             <p>You can't modify or cancel a Capacity Block. For more information, see <a href="https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-capacity-blocks.html">Capacity Blocks for ML</a>.</p>
+ *          </note>
  *          <p>If a future-dated Capacity Reservation enters the <code>delayed</code> state, the commitment
  * 			duration is waived, and you can cancel it as soon as it enters the <code>active</code> state.</p>
  *          <p>Instances running in the reserved capacity continue running until you stop them. Stopped

Diff for: clients/client-ec2/src/commands/DescribeCapacityBlockOfferingsCommand.ts

@@ -35,6 +35,20 @@ export interface DescribeCapacityBlockOfferingsCommandOutput
 /**
  * <p>Describes Capacity Block offerings available for purchase in the Amazon Web Services Region that you're currently using. With Capacity Blocks, you purchase a
  * 			specific instance type for a period of time.</p>
+ *          <p>To search for an available Capacity Block offering, you specify a reservation duration
+ *                 and instance count. You must select one of the following options.</p>
+ *          <ul>
+ *             <li>
+ *                <p>For reservation durations<b> 1-day increments
+ *                             up 14 days and 7-day increments up to 182 days total</b>
+ *                </p>
+ *             </li>
+ *             <li>
+ *                <p>For instance count<b> 1, 2, 4, 8, 16, 32, or
+ *                             64 instances</b>
+ *                </p>
+ *             </li>
+ *          </ul>
  * @example
  * Use a bare-bones client and the command you need to make an API call.
  * ```javascript

Diff for: clients/client-ec2/src/commands/DescribeInstanceTopologyCommand.ts

@@ -69,7 +69,8 @@ export interface DescribeInstanceTopologyCommandOutput extends DescribeInstanceT
  *                   <li>
  *                      <p>
  *                         <code>trn1.2xlarge</code> | <code>trn1.32xlarge</code> |
- *                                 <code>trn1n.32xlarge</code>
+ *                                 <code>trn1n.32xlarge</code> | <code>trn2.48xlarge</code> |
+ *                                 <code>trn2u.48xlarge</code>
  *                      </p>
  *                   </li>
  *                </ul>

Diff for: clients/client-ec2/src/models/models_1.ts

@@ -4246,10 +4246,13 @@ export interface InstanceRequirementsRequest {
    * <p>The accelerator types that must be on the instance type.</p>
    *          <ul>
    *             <li>
-   *                <p>To include instance types with GPU hardware, specify <code>gpu</code>.</p>
+   *                <p>For instance types with FPGA accelerators, specify <code>fpga</code>.</p>
+   *             </li>
+   *             <li>
+   *                <p>For instance types with GPU accelerators, specify <code>gpu</code>.</p>
    *             </li>
    *             <li>
-   *                <p>To include instance types with FPGA hardware, specify <code>fpga</code>.</p>
+   *                <p>For instance types with Inference accelerators, specify <code>inference</code>.</p>
    *             </li>
    *          </ul>
    *          <p>Default: Any accelerator type</p>
@@ -5132,7 +5135,9 @@ export interface CreateFleetRequest {
 
   /**
    * <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/AWSEC2/latest/APIReference/Run_Instance_Idempotency.html">Ensuring
+   *           request. If you do not specify a client token, a randomly generated token is used for
+   *           the request to ensure idempotency.</p>
+   *          <p>For more information, see <a href="https://docs.aws.amazon.com/AWSEC2/latest/APIReference/Run_Instance_Idempotency.html">Ensuring
    *             idempotency</a>.</p>
    * @public
    */
@@ -5826,10 +5831,13 @@ export interface InstanceRequirements {
    * <p>The accelerator types that must be on the instance type.</p>
    *          <ul>
    *             <li>
+   *                <p>For instance types with FPGA accelerators, specify <code>fpga</code>.</p>
+   *             </li>
+   *             <li>
    *                <p>For instance types with GPU accelerators, specify <code>gpu</code>.</p>
    *             </li>
    *             <li>
-   *                <p>For instance types with FPGA accelerators, specify <code>fpga</code>.</p>
+   *                <p>For instance types with Inference accelerators, specify <code>inference</code>.</p>
    *             </li>
    *          </ul>
    *          <p>Default: Any accelerator type</p>

Diff for: clients/client-ec2/src/models/models_3.ts

@@ -7833,8 +7833,11 @@ export interface EventInformation {
    *             </li>
    *             <li>
    *                <p>
-   *                   <code>launchSpecUnusable</code> - The price in a launch specification is not
-   *                valid because it is below the Spot price.</p>
+   *                   <code>launchSpecUnusable</code> - The price specified in a launch specification
+   *                is not valid because it is below the Spot price for the requested Spot pools.</p>
+   *                <p>Note: Even if a fleet with the <code>maintain</code> request type is in the process
+   *                of being canceled, it may still publish a <code>launchSpecUnusable</code> event. This
+   *                does not mean that the canceled fleet is attempting to launch a new instance.</p>
    *             </li>
    *             <li>
    *                <p>

Diff for: clients/client-ec2/src/models/models_6.ts

@@ -8501,7 +8501,7 @@ export interface InstanceBlockDeviceMappingSpecification {
   VirtualName?: string | undefined;
 
   /**
-   * <p>suppress the specified device included in the block device mapping.</p>
+   * <p>Suppresses the specified device included in the block device mapping.</p>
    * @public
    */
   NoDevice?: string | undefined;

Diff for: clients/client-ec2/src/models/models_7.ts

@@ -7544,6 +7544,9 @@ export interface SpotMarketOptions {
    *          <important>
    *             <p>If you specify a maximum price, your Spot Instances will be interrupted more
    *                 frequently than if you do not specify this parameter.</p>
+   *             <p>If you specify a maximum price, it must be more than USD $0.001. Specifying a value
+   *                 below USD $0.001 will result in an <code>InvalidParameterValue</code> error
+   *                 message.</p>
    *          </important>
    * @public
    */

Diff for: clients/client-ec2/src/protocols/Aws_ec2.ts

@@ -31612,6 +31612,9 @@ const se_CreateFleetRequest = (input: CreateFleetRequest, context: __SerdeContex
   if (input[_DRr] != null) {
     entries[_DRr] = input[_DRr];
   }
+  if (input[_CTl] === undefined) {
+    input[_CTl] = generateIdempotencyToken();
+  }
   if (input[_CTl] != null) {
     entries[_CTl] = input[_CTl];
   }