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AWS cli documentation change

Service: cli · 2026-02-28 · Documentation low

File: cli/latest/reference/cognito-idp/resend-confirmation-code.md

Summary

Updated CLI version reference, added --cli-error-format option, expanded ClientMetadata documentation with Lambda trigger details, and modified CodeDeliveryDetails pattern

Security assessment

The changes include routine version updates, CLI output formatting options, and documentation enhancements about Lambda trigger integration. The pattern change in CodeDeliveryDetails allows additional whitespace characters but lacks evidence of addressing a specific security vulnerability. Documentation improvements clarify existing Lambda trigger workflows but do not introduce new security features.

Diff

diff --git a/cli/latest/reference/cognito-idp/resend-confirmation-code.md b/cli/latest/reference/cognito-idp/resend-confirmation-code.md
index 23007ea8e..1020769da 100644
--- a//cli/latest/reference/cognito-idp/resend-confirmation-code.md
+++ b//cli/latest/reference/cognito-idp/resend-confirmation-code.md
@@ -15 +15 @@
-  * [AWS CLI 2.33.29 Command Reference](../../index.html) »
+  * [AWS CLI 2.34.0 Command Reference](../../index.html) »
@@ -103,0 +104 @@ See also: [AWS API Documentation](https://docs.aws.amazon.com/goto/WebAPI/cognit
+    [--cli-error-format <value>]
@@ -218 +219 @@ JSON Syntax:
-> A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers.
+> A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers. You create custom workflows by assigning Lambda functions to user pool triggers.
@@ -220 +221 @@ JSON Syntax:
-> You create custom workflows by assigning Lambda functions to user pool triggers. When you use the ResendConfirmationCode API action, Amazon Cognito invokes the function that is assigned to the _custom message_ trigger. When Amazon Cognito invokes this function, it passes a JSON payload, which the function receives as input. This payload contains a `clientMetadata` attribute, which provides the data that you assigned to the ClientMetadata parameter in your ResendConfirmationCode request. In your function code in Lambda, you can process the `clientMetadata` value to enhance your workflow for your specific needs.
+> When Amazon Cognito invokes any of these functions, it passes a JSON payload, which the function receives as input. This payload contains a `clientMetadata` attribute that provides the data that you assigned to the ClientMetadata parameter in your request. In your function code, you can process the `clientMetadata` value to enhance your workflow for your specific needs.
@@ -222 +223 @@ JSON Syntax:
-> For more information, see [Using Lambda triggers](https://docs.aws.amazon.com/cognito/latest/developerguide/cognito-user-identity-pools-working-with-aws-lambda-triggers.html) in the _Amazon Cognito Developer Guide_ .
+> To review the Lambda trigger types that Amazon Cognito invokes at runtime with API requests, see [Connecting API actions to Lambda triggers](https://docs.aws.amazon.com/cognito/latest/developerguide/cognito-user-pools-working-with-lambda-triggers.html#lambda-triggers-by-event) in the _Amazon Cognito Developer Guide_ .
@@ -295,0 +297 @@ The formatting style for command output.
+  * off
@@ -361,0 +364,13 @@ Disable automatically prompt for CLI input parameters.
+`--cli-error-format` (string)
+
+The formatting style for error output. By default, errors are displayed in enhanced format.
+
+  * legacy
+  * json
+  * yaml
+  * text
+  * table
+  * enhanced
+
+
+
@@ -430 +445 @@ CodeDeliveryDetails -> (structure)
->>   * pattern: `[\p{L}\p{M}\p{S}\p{N}\p{P}]+`
+>>   * pattern: `[\p{L}\p{M}\p{S}\p{N}\p{P}\t\n\r ]+`
@@ -444 +459 @@ CodeDeliveryDetails -> (structure)
-  * [AWS CLI 2.33.29 Command Reference](../../index.html) »
+  * [AWS CLI 2.34.0 Command Reference](../../index.html) »