AWS cli documentation change

Service: cli · 2026-02-10 · Documentation low

File: cli/latest/reference/ec2/get-launch-template-data.md

Summary

Updated CLI version reference and added documentation for secondary network interfaces including fields like DeleteOnTermination and NetworkCardIndex.

Security assessment

Documents new networking features without security context. The DeleteOnTermination field relates to resource management, not security controls or vulnerability mitigation.

Diff

diff --git a/cli/latest/reference/ec2/get-launch-template-data.md b/cli/latest/reference/ec2/get-launch-template-data.md
index 820e2d323..dda68003c 100644
--- a//cli/latest/reference/ec2/get-launch-template-data.md
+++ b//cli/latest/reference/ec2/get-launch-template-data.md
@@ -15 +15 @@
-  * [AWS CLI 2.33.17 Command Reference](../../index.html) »
+  * [AWS CLI 2.33.18 Command Reference](../../index.html) »
@@ -1934,0 +1935,3 @@ LaunchTemplateData -> (structure)
+>>>>   * `secondary-interface`
+>>>>   * `secondary-network`
+>>>>   * `secondary-subnet`
@@ -2851,0 +2855,56 @@ LaunchTemplateData -> (structure)
+> 
+> SecondaryInterfaces -> (list)
+>
+>> The secondary interfaces associated with the launch template.
+>> 
+>> (structure)
+>>
+>>> Describes a secondary interface specification in a launch template.
+>>> 
+>>> DeleteOnTermination -> (boolean)
+>>>
+>>>> Indicates whether the secondary interface is deleted when the instance is terminated.
+>>>> 
+>>>> The only supported value for this field is `true` .
+>>> 
+>>> DeviceIndex -> (integer)
+>>>
+>>>> The device index for the secondary interface attachment.
+>>> 
+>>> PrivateIpAddresses -> (list)
+>>>
+>>>> The private IPv4 addresses to assign to the secondary interface.
+>>>> 
+>>>> If you specify `privateIpAddresses` you cannot specify `privateIpAddressCount`
+>>>> 
+>>>> (structure)
+>>>>
+>>>>> Describes a private IPv4 address specification for a secondary interface.
+>>>>> 
+>>>>> PrivateIpAddress -> (string)
+>>>>>
+>>>>>> The private IPv4 address.
+>>> 
+>>> PrivateIpAddressCount -> (integer)
+>>>
+>>>> The number of private IPv4 addresses to assign to the secondary interface.
+>>>> 
+>>>> If you specify `privateIpAddressCount` you cannot specify `privateIpAddresses`
+>>> 
+>>> SecondarySubnetId -> (string)
+>>>
+>>>> The ID of the secondary subnet.
+>>> 
+>>> InterfaceType -> (string)
+>>>
+>>>> The type of secondary interface.
+>>>> 
+>>>> Possible values:
+>>>> 
+>>>>   * `secondary`
+>>>> 
+
+>>> 
+>>> NetworkCardIndex -> (integer)
+>>>
+>>>> The index of the network card.
@@ -2863 +2922 @@ LaunchTemplateData -> (structure)
-  * [AWS CLI 2.33.17 Command Reference](../../index.html) »
+  * [AWS CLI 2.33.18 Command Reference](../../index.html) »