Allow zero-length strings in x-correlator header #293
Description
Problem description
Allow zero-length strings in x-correlator header
As defined here camaraproject/Commonalities#387
Expected behavior
Add/fix pattern
headers:
x-correlator:
description: Correlation id for the different services
schema:
type: string
pattern: ^[a-zA-Z0-9-]{0,55}$
Alternative solution
Additional context