Headers updates
Removed headers being required by default.
Added note about header names being case insensitive.
MODIFY
versions/3.0.md
versions/3.0.md
@@ -740,7 +740,7 @@ A unique parameter is defined by a combination of a [name](#parameterName) and [
There are four possible parameter types.
* Path - Used together with [Path Templating](#pathTemplating), where the parameter value is actually part of the operation's URL. This does not include the host or base path of the API. For example, in `/items/{itemId}`, the path parameter is `itemId`.
* Query - Parameters that are appended to the URL. For example, in `/items?id=###`, the query parameter is `id`.
-* Header - Custom headers that are expected as part of the request.
+* Header - Custom headers that are expected as part of the request. Note that [RFC 7230](https://tools.ietf.org/html/rfc7230#page-22) states header names are case insensitive.
* Cookie - Used to pass a specific cookie value to the API.
@@ -1279,7 +1279,7 @@ encoding:
profileImage:
# only accept png/jpeg
contentType: image/png, image/jpeg
-```
+```fi
#### <a name="responsesObject"></a>Responses Object
@@ -1525,7 +1525,7 @@ myWebhook:
#### <a name="headersObject"></a>Headers Object
-Lists the headers that can be sent as part of a response.
+Lists the headers that can be sent as part of a response. Note that [RFC 7230](https://tools.ietf.org/html/rfc7230#page-22) states header names are case insensitive.
##### Patterned Fields
Field Pattern | Type | Description
@@ -2032,7 +2032,6 @@ The Header Object follows the structure of the [Parameter Object](#parameterObje
1. `name` MUST NOT be specified, it is given in the [Headers Object](#headersObject).
1. `in` MUST NOT be specified, it is implicitly in `header`.
1. All traits that are affected by the location MUST follow the location of `header` (for example, [`style`](#parameterStyle)).
-1. `required` is by default `true`.
##### Header Object Example

Headers updates

- Removed headers being required by default.
- Added note about header names being case insensitive.