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AWS singlesignon documentation change

Service: singlesignon · 2026-02-19 · Documentation low

File: singlesignon/latest/userguide/limits.md

Summary

Clarified API rate limits by specifying that read APIs can have increased TPS limits while write API (CreateAccountAssignment) has fixed limits

Security assessment

Provides operational clarification about service quotas without addressing security vulnerabilities or adding security features documentation.

Diff

diff --git a/singlesignon/latest/userguide/limits.md b/singlesignon/latest/userguide/limits.md
index 3aed7aa9c..ce100dc52 100644
--- a//singlesignon/latest/userguide/limits.md
+++ b//singlesignon/latest/userguide/limits.md
@@ -59 +59 @@ Resource | Default quota
-IAM Identity Center APIs | [IAM Identity Center APIs](https://docs.aws.amazon.com/singlesignon/latest/APIReference/API_Operations.html) have a collective throttle limit of 20 transactions per second (TPS). You can open a support case to request a limit increase. The [CreateAccountAssignment](https://docs.aws.amazon.com/singlesignon/latest/APIReference/API_CreateAccountAssignment.html) API has a limit of 15 outstanding asynchronous calls. This limit cannot be increased.  
+IAM Identity Center APIs | [IAM Identity Center APIs](https://docs.aws.amazon.com/singlesignon/latest/APIReference/API_Operations.html) have a collective throttle limit of 20 transactions per second (TPS). For read APIs, you can open a support case to request a limit increase. The [CreateAccountAssignment](https://docs.aws.amazon.com/singlesignon/latest/APIReference/API_CreateAccountAssignment.html) write API has a limit of 15 outstanding asynchronous calls. This limit cannot be increased.