Clarify how to model streaming binary data (3.1.1 port of #3729)#3769

ralfhandl merged 1 commit intoOAI:v3.1.1-devOAI/OpenAPI-Specification:v3.1.1-devfrom

handrews:streaming-binary-311handrews/OpenAPI-Specification:streaming-binary-311Copy head branch name to clipboard