Description: Checks whether any existing header is removed from the previous specification.
Cause: This is considered a breaking change.
Example: Response code 200 removed header x-b in the new version.
Old specification
{
"swagger": "2.0",
"info": {
"title": "swagger",
"description": "The Azure Management API.",
"version": "2016-12-01",
...
...
"paths": {
"/subscriptions/{subscriptionId}/providers/Microsoft.Contoso/resource1/{a}": {
"delete": {
...
"responses": {
"200" : {
...
"headers": {
"x-a": { "type": "string" },
"x-b": { "type": "integer" }
}
},
"204" : { ... }
}
...
}
}
...
... New specification
{
"swagger": "2.0",
"info": {
"title": "swagger",
"description": "The Azure Management API.",
"version": "2016-12-01",
...
...
"paths": {
"/subscriptions/{subscriptionId}/providers/Microsoft.Contoso/resource1/{a}": {
"delete": {
...
"responses": {
"200" : {
...
"headers": {
"x-a": { "type": "string" }
}
},
"204" : { ... }
}
...
}
}
...
...