ServiceContract Schema

**Container:** Contract.contractAttributes **Protocol Version:** 2.0 **Semantic Model:** generalised **Use Cases:** Service booking confirmation, multi-channel booking tracking **Tags:** generic-service, on-demand, professional-services

Overview

ServiceContract defines the contract-time metadata for a confirmed service booking, capturing how the booking was made, what the client requested, and important operational timestamps like when reminders were sent.

Attachment points

• **Primary:** Contract.contractAttributes in on_confirm messages

Design rationale

ServiceContract records the "metadata of the booking transaction" - which channel was used, what the client said, whether a reminder was sent. This is distinct from the performance (actual execution) and financial (pricing) aspects of the contract.

Non-goals

This schema does NOT define:

• Financial terms (belongs in Consideration)
• Appointment details (belongs in Performance)
• Resource specifications (belongs in ServiceResource)

Upstream candidates

Related upstream schemas in Beckn Core:

• Contract (generic Beckn contract)