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title: A2A v1 Schema Validation Policy
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# A2A v1 Schema Validation Policy

> For the full documentation index, see: https://docs.mulesoft.com/llms.txt

The A2A v1 Schema Validation Policy policy verifies that requests to the agent are compliant with
the A2A v1.0 specification.

For configuration details, see
[A2A v1 Schema Validation Policy](https://docs.mulesoft.com/gateway/latest/policies-included-a2a-v1-schema-validation).

## July 15, 2026

### What’s New

- A2A v1 Schema Validation policy implementation version 1.0.0 is now supported by Omni Gateway.

- A2A v1 Schema Validation policy definition version 1.0.0 is now supported by Omni Gateway.