Paths may have an optional short summary and a longer description for documentation purposes. This information is supposed to be relevant to all operations in this path. description can be multi-line and supports Markdown (CommonMark) for rich text representation.
Example
paths:
/users/{id}:
summary: Represents a user
description: >
This resource represents an individual user in the system.
Each user is identified by a numeric `id`.
get:
...
patch:
...
delete:
...
From OAS3 specifications:
Example