Observability Pipelines is not available on the US1-FED Datadog site.

Datadog Processing Language (DPL), or Vector Remap Language (VRL), is an expression-oriented, domain specific language designed for transforming logs. It features a simple syntax and built-in functions tailored to observability use cases.

Datadog Processing Language is supported in the remap transform.

Remap transforms act on a single event and can be used to transform them or specify conditions for routing and filtering. You can use DPL in the following ways: