pub const AUTH_TOKEN_PARAMETER: u64 = 0x03;Expand description
The parameter type carrying an Authorization Token on drafts 12 and later.
Drafts 12 through 19 all number it 0x03, in both the message parameter and
the setup namespace. Draft-11 numbers the message parameter 0x01 and has no
setup parameter of this kind at all, so a draft-11 setup 0x01 is a PATH and
is not a token; AUTH_TOKEN_PARAMETER_D11 is the one it does have.