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AWS apigateway documentation change

Service: apigateway · 2025-08-22 · Documentation low

File: apigateway/latest/developerguide/http-api-access-control-iam.md

Summary

Updated SigV4 documentation URL reference

Security assessment

Changed link to SigV4 documentation without altering security content. Routine URL update with no security implications.

Diff

diff --git a/apigateway/latest/developerguide/http-api-access-control-iam.md b/apigateway/latest/developerguide/http-api-access-control-iam.md
index 6410101c6..17565dabe 100644
--- a//apigateway/latest/developerguide/http-api-access-control-iam.md
+++ b//apigateway/latest/developerguide/http-api-access-control-iam.md
@@ -9 +9 @@ Enable IAM authorization for a route
-You can enable IAM authorization for HTTP API routes. When IAM authorization is enabled, clients must use [Signature Version 4 (SigV4)](https://docs.aws.amazon.com/IAM/latest/UserGuide/create-signed-request.html) to sign their requests with AWS credentials. API Gateway invokes your API route only if the client has `execute-api` permission for the route.
+You can enable IAM authorization for HTTP API routes. When IAM authorization is enabled, clients must use [Signature Version 4 (SigV4)](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_sigv.html) to sign their requests with AWS credentials. API Gateway invokes your API route only if the client has `execute-api` permission for the route.