decomposer: generate deliverable files for Discover and structure the solution's functional requirements, non-functional requirements, constraints, assumptions, and open questions without selecting cloud products.; Select Google Cloud products from the confirmed requirements and produce the solution architecture, Mermaid diagram, architecture description, and Terraform infrastructure-as-code.; Validate the Terraform infrastructure and architecture artifacts without deploying resources by running formatting checks, Terraform validation, and a dry-run or plan-oriented deployment check.; Package the approved requirements, architecture, Mermaid diagram, Terraform IaC, and validation results into solution-architecture-guide.md in the gcp_solution_architecture_agent repository.; Verify that the gcp_solution_architecture_agent repository contains the packaged solution-architecture-guide.md with the approved workflow outputs.; Verify that the repository is derived from the workflow_agent template and implements the complete four-phase Google Cloud solution architecture workflow alongside the packaged guide.; Publish the verified gcp_solution_architecture_agent repository with its completed workflow implementation and solution architecture guide.; Verify that the published repository revision contains the completed workflow implementation and solution architecture guide.

architecture.mmd

@@ -0,0 +1,13 @@
+flowchart LR
+  Client[Authenticated producer] --> API[Cloud Run ingress]
+  API --> Topic[Pub/Sub topic]
+  Topic --> Sub[Pub/Sub subscription]
+  Sub --> Worker[Cloud Run worker]
+  API --> Raw[(Cloud Storage raw-event bucket)]
+  Worker --> Raw
+  Worker --> Downstream[External downstream systems]
+  API --> Logs[Cloud Logging]
+  Worker --> Logs
+  Logs --> Monitor[Cloud Monitoring]
+  API -. IAM .-> Identity[Dedicated runtime service account]
+  Worker -. IAM .-> Identity