Version ARNs are no longer required for the EC2 Image Builder list-image-build-version, list-component-build-version, and list-workflow-build-version APIs. Calling these APIs without the ARN returns all build versions for the given resource type in the requesting account.

Author: aws-sdk-dotnet-automation

generator/ServiceModels/imagebuilder/imagebuilder-2019-12-02.api.json

@@ -3714,7 +3714,6 @@
     },
     "ListComponentBuildVersionsRequest":{
       "type":"structure",
-      "required":["componentVersionArn"],
       "members":{
         "componentVersionArn":{"shape":"ComponentVersionArn"},
         "maxResults":{
@@ -3794,7 +3793,6 @@
     },
     "ListImageBuildVersionsRequest":{
       "type":"structure",
-      "required":["imageVersionArn"],
       "members":{
         "imageVersionArn":{"shape":"ImageVersionArn"},
         "filters":{"shape":"FilterList"},
@@ -4064,7 +4062,6 @@
     },
     "ListWorkflowBuildVersionsRequest":{
       "type":"structure",
-      "required":["workflowVersionArn"],
       "members":{
         "workflowVersionArn":{"shape":"WorkflowWildcardVersionArn"},
         "maxResults":{

generator/ServiceModels/imagebuilder/imagebuilder-2019-12-02.normal.json

@@ -5805,7 +5805,6 @@
     },
     "ListComponentBuildVersionsRequest":{
       "type":"structure",
-      "required":["componentVersionArn"],
       "members":{
         "componentVersionArn":{
           "shape":"ComponentVersionArn",
@@ -5958,7 +5957,6 @@
     },
     "ListImageBuildVersionsRequest":{
       "type":"structure",
-      "required":["imageVersionArn"],
       "members":{
         "imageVersionArn":{
           "shape":"ImageVersionArn",
@@ -6451,7 +6449,6 @@
     },
     "ListWorkflowBuildVersionsRequest":{
       "type":"structure",
-      "required":["workflowVersionArn"],
       "members":{
         "workflowVersionArn":{
           "shape":"WorkflowWildcardVersionArn",

sdk/src/Services/Imagebuilder/Generated/Model/ListComponentBuildVersionsRequest.cs

@@ -46,7 +46,6 @@ public partial class ListComponentBuildVersionsRequest : AmazonImagebuilderReque
         /// The component version Amazon Resource Name (ARN) whose versions you want to list.
         /// </para>
         /// </summary>
-        [AWSProperty(Required=true)]
         public string ComponentVersionArn
         {
             get { return this._componentVersionArn; }

sdk/src/Services/Imagebuilder/Generated/Model/ListImageBuildVersionsRequest.cs

@@ -91,7 +91,6 @@ internal bool IsSetFilters()
         /// The Amazon Resource Name (ARN) of the image whose build versions you want to retrieve.
         /// </para>
         /// </summary>
-        [AWSProperty(Required=true)]
         public string ImageVersionArn
         {
             get { return this._imageVersionArn; }

sdk/src/Services/Imagebuilder/Generated/Model/ListWorkflowBuildVersionsRequest.cs

@@ -85,7 +85,6 @@ internal bool IsSetNextToken()
         /// build versions.
         /// </para>
         /// </summary>
-        [AWSProperty(Required=true)]
         public string WorkflowVersionArn
         {
             get { return this._workflowVersionArn; }