AWS wellarchitected documentation change

Service: wellarchitected · 2026-05-04 · Documentation low

File: wellarchitected/latest/saas-lens/expenditure-awareness.md

Summary

Modified three diagram captions detailing tenant consumption tracking and cost analysis workflows

Security assessment

Changes describe cost monitoring architecture without security implications

Diff

diff --git a/wellarchitected/latest/saas-lens/expenditure-awareness.md b/wellarchitected/latest/saas-lens/expenditure-awareness.md
index e33f1c059..04ac5ee0c 100644
--- a//wellarchitected/latest/saas-lens/expenditure-awareness.md
+++ b//wellarchitected/latest/saas-lens/expenditure-awareness.md
@@ -22 +22 @@ Let’s start by looking at the simplest model for approximating tenant consumpt
-![Diagram showing multi-tenant API architecture with Amazon API Gateway, Lambda, and microservices.](/images/wellarchitected/latest/saas-lens/images/image26.png)
+![Architecture showing API Gateway with Lambda authorizer extracting tenant context from JWT to record activity.](/images/wellarchitected/latest/saas-lens/images/image26.png)
@@ -32 +32 @@ A more granular view of consumption can be created by introducing more specializ
-![Diagram showing metrics flow from Application Service through AWS services to Consumption Aggregation Service.](/images/wellarchitected/latest/saas-lens/images/image27.png)
+![Application metrics flow from CloudWatch through Lambda and Kinesis to S3 and aggregation service.](/images/wellarchitected/latest/saas-lens/images/image27.png)
@@ -47 +47 @@ To understand the business value of having better insights into how tenants are
-![Stacked bar graph comparing Basic, Standard, and Advanced tiers by catalog size, tenant revenue, and infra costs.](/images/wellarchitected/latest/saas-lens/images/image28.png)
+![Stacked bar chart comparing infrastructure costs, tenant revenue, and catalog size across three tiers.](/images/wellarchitected/latest/saas-lens/images/image28.png)
@@ -61 +61 @@ The high-level view of this experience is captured in Figure 28\. You’ll see t
-![Cost aggregation and tenant consumption process for calculating cost per tenant.](/images/wellarchitected/latest/saas-lens/images/image29.png)
+![Cost aggregation and tenant consumption data combined to calculate per-tenant costs.](/images/wellarchitected/latest/saas-lens/images/image29.png)