Whether to omit AdCP 3.1-only request fields from the wire. Omit when the
client is pinned below 3.1, or when the seller does not advertise 3.1
support (legacy 3.0 sellers, and sellers whose capabilities were synthesized
from a tool list rather than declared).
Whether to omit AdCP 3.1-only request fields from the wire. Omit when the client is pinned below 3.1, or when the seller does not advertise 3.1 support (legacy 3.0 sellers, and sellers whose capabilities were synthesized from a tool list rather than declared).