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AWS cli documentation change

Service: cli · 2026-04-25 · Documentation low

File: cli/latest/reference/opensearch/describe-domain-config.md

Summary

Updated AWS CLI version reference from 2.34.34 to 2.34.37 and added documentation for two new fields: IdentityCenterInstanceRegion (IAM Identity Center instance region) and UseLatestServiceSoftwareForBlueGreen (automatic latest service software during blue/green deployments)

Security assessment

The IdentityCenterInstanceRegion field documents IAM Identity Center integration, which is a security feature for centralized identity management. The UseLatestServiceSoftwareForBlueGreen field documents a feature that ensures domains use the latest service software during deployments, which may include security updates. These are enhancements to security-related documentation but not fixes for specific vulnerabilities.

Diff

diff --git a/cli/latest/reference/opensearch/describe-domain-config.md b/cli/latest/reference/opensearch/describe-domain-config.md
index 9b946039a..6cae76b45 100644
--- a//cli/latest/reference/opensearch/describe-domain-config.md
+++ b//cli/latest/reference/opensearch/describe-domain-config.md
@@ -15 +15 @@
-  * [AWS CLI 2.34.34 Command Reference](../../index.html) »
+  * [AWS CLI 2.34.37 Command Reference](../../index.html) »
@@ -1662,0 +1663,12 @@ DomainConfig -> (structure)
+>>> 
+>>> IdentityCenterInstanceRegion -> (string)
+>>>
+>>>> The Region of the IAM Identity Center instance.
+>>>> 
+>>>> Constraints:
+>>>> 
+>>>>   * min: `5`
+>>>>   * max: `30`
+>>>>   * pattern: `[a-z][a-z0-9\-]+`
+>>>> 
+
@@ -2039,0 +2052,4 @@ DomainConfig -> (structure)
+>>> 
+>>> UseLatestServiceSoftwareForBlueGreen -> (boolean)
+>>>
+>>>> Whether the domain should use the latest service software version during a blue/green deployment. If enabled, the domain will automatically use the latest available service software when a blue/green deployment is triggered.
@@ -2275 +2291 @@ DomainConfig -> (structure)
-  * [AWS CLI 2.34.34 Command Reference](../../index.html) »
+  * [AWS CLI 2.34.37 Command Reference](../../index.html) »