| Name | Type | Description | Notes |
|---|---|---|---|
| account_id | String | WhatsApp social account ID | |
| to | String | Recipient phone number (E.164 format, e.g. +1234567890) | |
| flow_id | String | Published flow ID | |
| flow_cta | String | CTA button text (e.g. 'Book Now', 'Sign Up') | |
| flow_action | Option<FlowAction> | Action type: navigate opens a screen directly, data_exchange hits your endpoint first (enum: navigate, data_exchange) | [optional][default to Navigate] |
| flow_token | Option<String> | Unique token to correlate responses. If omitted, auto-generated as ':' so the response can be attributed to this flow in the Flow Responses view. | [optional] |
| flow_action_payload | Option<models::SendWhatsAppFlowMessageRequestFlowActionPayload> | [optional] | |
| body | String | Message body text | |
| header | Option<models::SendWhatsAppFlowMessageRequestHeader> | [optional] | |
| footer | Option<String> | Optional footer text | [optional] |
| draft | Option<bool> | Set true to test an unpublished (DRAFT) flow | [optional] |