Overview

Typed send API for private chats (/v2/sendMessage/).
type: text | media | location | contact | poll | event.
phonenumber accepts digits or full @lid.
For group sends, see Group Chat → Send Message Examples.

Required / optional (private send /v2/sendMessage/****):

• Always: a recipient — phonenumber (digits or full …@lid).

• Typed: set type to text|media|location|contact|poll|event, then:

  • text → required text

  • media → required url (caption via text or options.caption)

  • location → required latitude, longitude (description optional)

  • contact → required contactId

  • poll → required pollName, pollOptions (≥2); allowMultipleAnswers optional

  • event → required name, startTime; eventOptions optional

• Optional for all: delay (schedule, format MM-DD-YYYY HH:mm), options (type-specific whitelist).