Retrieves the first header value which is associated with the given key.
Retrieves the first header value which is associated with the given key.
The internal data structure here is a sequence of header to sequence of value pairs.
The internal data structure here is a sequence of header to sequence of value pairs. Multiple headers with the same name are not expected in the sequence. Instead the same header with multiple values in the order that they appear in the http header is expected.
Optionally returns the first header value associated with a key.
Optionally returns the first header value associated with a key.
Retrieve all header values associated with the given key.
Retrieve all header values associated with the given key.
Retrieve all header keys
Retrieve all header keys
Transform the Headers to a Map
Transform the Headers to a Map
Transform the Headers to a Map by ignoring multiple values.
Transform the Headers to a Map by ignoring multiple values.