AWS Security ChangesHomeSearch

AWS cli documentation change

Service: cli · 2026-03-16 · Documentation medium

File: cli/latest/reference/gameliftstreams/create-stream-group.md

Summary

Added VPC Transit Gateway configuration documentation and removed Nvidia GPU instance type references

Security assessment

Added network security configuration details (VpcTransitConfiguration with CIDR validation and Transit Gateway setup) that help implement secure network isolation patterns. However, this appears to be a new feature addition rather than addressing an existing vulnerability.

Diff

diff --git a/cli/latest/reference/gameliftstreams/create-stream-group.md b/cli/latest/reference/gameliftstreams/create-stream-group.md
index 5901904d1..388c6cded 100644
--- a//cli/latest/reference/gameliftstreams/create-stream-group.md
+++ b//cli/latest/reference/gameliftstreams/create-stream-group.md
@@ -15 +15 @@
-  * [AWS CLI 2.34.8 Command Reference](../../index.html) »
+  * [AWS CLI 2.34.9 Command Reference](../../index.html) »
@@ -167,10 +166,0 @@ See also: [AWS API Documentation](https://docs.aws.amazon.com/goto/WebAPI/gameli
->   * **``gen6n_medium_win2022`` (NVIDIA, medium)** Supports applications with low 3D scene complexity. Uses NVIDIA L4 Tensor Core GPU.
->     * Reference resolution: 1080p
->     * Reference frame rate: 60 fps
->     * Workload specifications: 8 vCPUs, 32 GB RAM, 6 GB VRAM
->     * Tenancy: Supports 1 concurrent stream session
->   * **``gen6n_small_win2022`` (NVIDIA, small)** Supports applications with low 3D scene complexity. Uses NVIDIA L4 Tensor Core GPU.
->     * Reference resolution: 1080p
->     * Reference frame rate: 60 fps
->     * Workload specifications: 2 vCPUs, 8 GB RAM, 3 GB VRAM
->     * Tenancy: Supports 1 concurrent stream session
@@ -315,0 +306,34 @@ See also: [AWS API Documentation](https://docs.aws.amazon.com/goto/WebAPI/gameli
+>> 
+>> VpcTransitConfiguration -> (structure)
+>>
+>>> Configuration for connecting the stream group to resources in your Amazon VPC using AWS Transit Gateway. This setting is optional. If specified, Amazon GameLift Streams creates a Transit Gateway to enable private network connectivity between the service VPC and your VPC. The VPC ID cannot be changed after the stream group is created, but you can update the CIDR blocks by calling [UpdateStreamGroup](https://docs.aws.amazon.com/gameliftstreams/latest/apireference/API_UpdateStreamGroup.html) .
+>>> 
+>>> VpcId -> (string) [required]
+>>>
+>>>> The ID of the Amazon VPC that you want to connect to the stream group. The VPC must be in the same Amazon Web Services account as the stream group. This value cannot be changed after the stream group is created.
+>>>> 
+>>>> Constraints:
+>>>> 
+>>>>   * min: `1`
+>>>>   * max: `32`
+>>>> 
+
+>>> 
+>>> Ipv4CidrBlocks -> (list) [required]
+>>>
+>>>> A list of IPv4 CIDR blocks in your VPC that you want the stream group to be able to access. You can specify up to 5 CIDR blocks. The CIDR blocks must be valid subsets of the VPC’s CIDR blocks and cannot overlap with the service VPC CIDR block.
+>>>> 
+>>>> Constraints:
+>>>> 
+>>>>   * min: `1`
+>>>>   * max: `5`
+>>>> 
+
+>>>> 
+>>>> (string)
+>>>>
+>>>>> Constraints:
+>>>>> 
+>>>>>   * pattern: `(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])/([0-9]|[1-2][0-9]|3[0-2])`
+>>>>> 
+
@@ -320 +344 @@ Shorthand Syntax:
-    LocationName=string,AlwaysOnCapacity=integer,OnDemandCapacity=integer,TargetIdleCapacity=integer,MaximumCapacity=integer ...
+    LocationName=string,AlwaysOnCapacity=integer,OnDemandCapacity=integer,TargetIdleCapacity=integer,MaximumCapacity=integer,VpcTransitConfiguration={VpcId=string,Ipv4CidrBlocks=[string,string]} ...
@@ -332 +356,5 @@ JSON Syntax:
-        "MaximumCapacity": integer
+        "MaximumCapacity": integer,
+        "VpcTransitConfiguration": {
+          "VpcId": "string",
+          "Ipv4CidrBlocks": ["string", ...]
+        }
@@ -676,0 +705,52 @@ LocationStates -> (list)
+>> 
+>> InternalVpcIpv4CidrBlock -> (string)
+>>
+>>> The CIDR block of the service VPC for this location. Add this CIDR block to your VPC route table to enable traffic routing through the Transit Gateway.
+>>> 
+>>> Constraints:
+>>> 
+>>>   * pattern: `(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])/([0-9]|[1-2][0-9]|3[0-2])`
+>>> 
+
+>> 
+>> VpcTransitConfiguration -> (structure)
+>>
+>>> The VPC transit configuration for this location, including the Transit Gateway details needed to complete the VPC attachment setup.
+>>> 
+>>> VpcId -> (string)
+>>>
+>>>> The ID of the Amazon VPC that is connected to the stream group.
+>>>> 
+>>>> Constraints:
+>>>> 
+>>>>   * min: `1`
+>>>>   * max: `32`
+>>>> 
+
+>>> 
+>>> Ipv4CidrBlocks -> (list)
+>>>
+>>>> The IPv4 CIDR blocks in your VPC that the stream group can access.
+>>>> 
+>>>> Constraints:
+>>>> 
+>>>>   * min: `1`
+>>>>   * max: `5`
+>>>> 
+
+>>>> 
+>>>> (string)
+>>>>
+>>>>> Constraints:
+>>>>> 
+>>>>>   * pattern: `(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])/([0-9]|[1-2][0-9]|3[0-2])`
+>>>>> 
+
+>>> 
+>>> TransitGatewayId -> (string)
+>>>
+>>>> The ID of the Transit Gateway that Amazon GameLift Streams created for this VPC connection. Use this ID when creating your VPC attachment.
+>>> 
+>>> TransitGatewayResourceShareArn -> (string)
+>>>
+>>>> The ARN of the AWS Resource Access Manager resource share for the Transit Gateway. You must accept this resource share before you can create a VPC attachment.
@@ -719,10 +798,0 @@ StreamClass -> (string)
->   * **``gen6n_medium_win2022`` (NVIDIA, medium)** Supports applications with low 3D scene complexity. Uses NVIDIA L4 Tensor Core GPU.
->     * Reference resolution: 1080p
->     * Reference frame rate: 60 fps
->     * Workload specifications: 8 vCPUs, 32 GB RAM, 6 GB VRAM
->     * Tenancy: Supports 1 concurrent stream session
->   * **``gen6n_small_win2022`` (NVIDIA, small)** Supports applications with low 3D scene complexity. Uses NVIDIA L4 Tensor Core GPU.
->     * Reference resolution: 1080p
->     * Reference frame rate: 60 fps
->     * Workload specifications: 2 vCPUs, 8 GB RAM, 3 GB VRAM
->     * Tenancy: Supports 1 concurrent stream session
@@ -876 +946 @@ AssociatedApplications -> (list)
-  * [AWS CLI 2.34.8 Command Reference](../../index.html) »
+  * [AWS CLI 2.34.9 Command Reference](../../index.html) »