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AWS batch documentation change

Service: batch · 2026-03-25 · Documentation low

File: batch/latest/userguide/updating-compute-environments.md

Summary

Added punctuation to list items and expanded documentation on when blue/green deployment is required for AMI updates

Security assessment

The changes are primarily grammatical (adding periods) and clarifying operational procedures for AMI updates. No security vulnerabilities, patches, or security features are mentioned in these changes.

Diff

diff --git a/batch/latest/userguide/updating-compute-environments.md b/batch/latest/userguide/updating-compute-environments.md
index 3574fe61e..43fc184a3 100644
--- a//batch/latest/userguide/updating-compute-environments.md
+++ b//batch/latest/userguide/updating-compute-environments.md
@@ -97 +97 @@ After the infrastructure update has completed `updateToLatestImageVersion` is se
-  * The compute environment uses the _AWSServiceRoleForBatch_ service-linked role
+  * The compute environment uses the _AWSServiceRoleForBatch_ service-linked role.
@@ -99 +99 @@ After the infrastructure update has completed `updateToLatestImageVersion` is se
-  * The allocation strategy is set to `BEST_FIT_PROGRESSIVE`, `SPOT_CAPACITY_OPTIMIZED`, or `SPOT_PRICE_CAPACITY_OPTIMIZED`
+  * The allocation strategy is set to `BEST_FIT_PROGRESSIVE`, `SPOT_CAPACITY_OPTIMIZED`, or `SPOT_PRICE_CAPACITY_OPTIMIZED`.
@@ -101 +101 @@ After the infrastructure update has completed `updateToLatestImageVersion` is se
-  * No AMI ID is explicitly specified in `imageId`, `imageIdOverride`, or launch template
+  * No AMI ID is explicitly specified in `imageId`, `imageIdOverride`, or launch template.
@@ -103 +103 @@ After the infrastructure update has completed `updateToLatestImageVersion` is se
-  * The `updateToLatestImageVersion` is set to `true`
+  * The `updateToLatestImageVersion` is set to `true`.
@@ -112 +112 @@ You must use blue/green deployment to update AMIs in these scenarios:
-  * When using the `BEST_FIT` allocation strategy (doesn't support infrastructure updates)
+  * When using a specific version of the Amazon ECS-optimized AMI.
@@ -114 +114,11 @@ You must use blue/green deployment to update AMIs in these scenarios:
-  * When not using the _AWSServiceRoleForBatch_ [service-linked role](./using-service-linked-roles-batch-general.html)
+  * When the AMI ID is specified in any of:
+
+    * Launch template (must update the template or remove it).
+
+    * The `imageId` parameter.
+
+    * The `imageIdOverride` parameter in EC2 configuration.
+
+  * When using the `BEST_FIT` allocation strategy (doesn't support infrastructure updates).
+
+  * When not using the _AWSServiceRoleForBatch_ [service-linked role](./using-service-linked-roles-batch-general.html).