BroadcastVariables

Where each template variable comes from: header and body by placeholder ("1", "2"… or the name), buttons by button index. Every contact or field source requires a fallback for whoever lacks the data. A media header needs headerMedia.

header object

property name* VariableSource

contact (a contact detail), attribute (a custom field) or static (a fixed value).

sourcestringrequired

Possible values: [contact, attribute, static]

keystring

Example: first_name

fallbackstring

Possible values: non-empty and <= 200 characters

valuestring

Possible values: non-empty and <= 1000 characters

body object

property name* VariableSource

contact (a contact detail), attribute (a custom field) or static (a fixed value).

sourcestringrequired

Possible values: [contact, attribute, static]

keystring

Example: first_name

fallbackstring

Possible values: non-empty and <= 200 characters

valuestring

Possible values: non-empty and <= 1000 characters

buttons object

property name* VariableSource

contact (a contact detail), attribute (a custom field) or static (a fixed value).

sourcestringrequired

Possible values: [contact, attribute, static]

keystring

Example: first_name

fallbackstring

Possible values: non-empty and <= 200 characters

valuestring

Possible values: non-empty and <= 1000 characters

headerMedia object

typestring

Possible values: [image, video, document]

linkstring<uri>

Possible values: <= 2000 characters

idstring

Possible values: <= 100 characters

filenamestring

Possible values: <= 240 characters

BroadcastVariables

{
  "body": {
    "1": {
      "source": "contact",
      "key": "first_name",
      "fallback": "cliente"
    },
    "2": {
      "source": "static",
      "value": "BLACK20"
    }
  }
}