AWS cli documentation change

Service: cli · 2026-01-07 · Documentation medium

File: cli/latest/reference/emr-serverless/start-job-run.md

Summary

Added 'diskEncryptionConfiguration' option to override disk encryption settings when starting job runs

Security assessment

Documents runtime encryption configuration overrides for job executions, which is a security feature enhancement with no indication of vulnerability remediation.

Diff

diff --git a/cli/latest/reference/emr-serverless/start-job-run.md b/cli/latest/reference/emr-serverless/start-job-run.md
index dd9dd4b49..09a1b685e 100644
--- a//cli/latest/reference/emr-serverless/start-job-run.md
+++ b//cli/latest/reference/emr-serverless/start-job-run.md
@@ -15 +15 @@
-  * [AWS CLI 2.32.28 Command Reference](../../index.html) »
+  * [AWS CLI 2.32.30 Command Reference](../../index.html) »
@@ -590,0 +591,45 @@ JSON Syntax:
+> 
+> diskEncryptionConfiguration -> (structure)
+>
+>> The override configuration to encrypt local disks.
+>> 
+>> encryptionContext -> (map)
+>>
+>>> Specifies the optional encryption context that will be used when encrypting the data. An encryption context is a collection of non-secret key-value pairs that represent additional authenticated data.
+>>> 
+>>> Constraints:
+>>> 
+>>>   * min: `0`
+>>>   * max: `8`
+>>> 
+
+>>> 
+>>> key -> (string)
+>>>
+>>>> Constraints:
+>>>> 
+>>>>   * min: `1`
+>>>>   * max: `128`
+>>>> 
+
+>>> 
+>>> value -> (string)
+>>>
+>>>> Constraints:
+>>>> 
+>>>>   * min: `1`
+>>>>   * max: `384`
+>>>> 
+
+>> 
+>> encryptionKeyArn -> (string)
+>>
+>>> The KMS key ARN to encrypt local disks.
+>>> 
+>>> Constraints:
+>>> 
+>>>   * min: `20`
+>>>   * max: `2048`
+>>>   * pattern: `arn:(aws[a-zA-Z0-9-]*):kms:[a-zA-Z0-9\-]*:([0-9]{12}):key\/[a-zA-Z0-9-]+`
+>>> 
+
@@ -632,0 +678,5 @@ JSON Syntax:
+      },
+      "diskEncryptionConfiguration": {
+        "encryptionContext": {"string": "string"
+          ...},
+        "encryptionKeyArn": "string"
@@ -899 +949 @@ arn -> (string)
-  * [AWS CLI 2.32.28 Command Reference](../../index.html) »
+  * [AWS CLI 2.32.30 Command Reference](../../index.html) »