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AWS managed-blockchain documentation change

Service: managed-blockchain · 2025-06-25 · Documentation low

File: managed-blockchain/latest/ambp-dg/polygon-setting-up.md

Summary

Expanded sign-up verification methods in documentation

Security assessment

Added SMS option to verification documentation as part of standard updates. No evidence of security vulnerability remediation.

Diff

diff --git a/managed-blockchain/latest/ambp-dg/polygon-setting-up.md b/managed-blockchain/latest/ambp-dg/polygon-setting-up.md
index b9e226a6f..dfb187be5 100644
--- a//managed-blockchain/latest/ambp-dg/polygon-setting-up.md
+++ b//managed-blockchain/latest/ambp-dg/polygon-setting-up.md
@@ -29 +29 @@ If you have an AWS account already, go to the next step. If you don't have an AW
-Part of the sign-up procedure involves receiving a phone call and entering a verification code on the phone keypad.
+Part of the sign-up procedure involves receiving a phone call or text message and entering a verification code on the phone keypad.