Changes to Change invoice

removed the enum value Open of the request property status

added the new Opened enum value to the request property status

request property status was restricted to a list of enum values

added the new Cancelled enum value to the request property status

added the new Open enum value to the request property status

added the new Paid enum value to the request property status

removed the media type text/plain for the response with the status 200

the optional response header Access-Control-Allow-Origin removed for the status 200

the optional response header Connection removed for the status 200

the optional response header Content-Length removed for the status 200

the optional response header Date removed for the status 200

the optional response header Server removed for the status 200

the optional response header X-CDNIgnore removed for the status 200

the optional response header X-Powered-by-VTEX-Janus-Edge removed for the status 200

the optional response header X-Track removed for the status 200

the optional response header X-Translate removed for the status 200

the optional response header X-Translate-BackEnd removed for the status 200

the optional response header X-VTEX-Janus-Router-Backend-App removed for the status 200

the request property observation became nullable

the request property paymentLink became nullable

the request property observation became optional

the request property paymentLink became optional

the observation request property default value example was removed

the paymentLink request property default value example was removed

the status request property default value Paid was removed

for the query request parameter friendlyId, default value insert identifier here was removed