We use a list of {name:, value?:, as?:} object because we can't use an object — header names aren't valid GraphQL object keys. But it really is a map, especially so we can easily merge the @connect headers into the @source headers, overriding by name. Also, the value field can be a list of values.
We use a list of
{name:, value?:, as?:}object because we can't use an object — header names aren't valid GraphQL object keys. But it really is a map, especially so we can easily merge the@connectheaders into the@sourceheaders, overriding by name. Also, thevaluefield can be a list of values.