HttpHeaderOption constructor
const
HttpHeaderOption({})
Creates a new HttpHeaderOption.
headerName The name of the header.
headerValue The value of the header to add.
replace If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header. The default value is false.
Implementation
const HttpHeaderOption({
this.headerName,
this.headerValue,
this.replace,
});