About List Structured Messages

This structured message provides a list from which the customer can pick some elements. See Channel capabilities to know on which channel you can use this structured message.

Request Example

curl -X POST "https://[YOUR DOMAIN].api.digital.ringcentral.com/1.0/contents"

{
  "source_id": "<source_id>",
  "in_reply_to_id": "<in_reply_to_id>",
  "structured_content": {
    "type": "list",
    "title": "List title",
    "items": [
      {
        "title": "Option 1",
        "payload": "first_option"
      },
      {
        "title": "Option 2",
        "payload": "second_option"
      },
      {
        "title": "Option 3"
      }
    ]
  }
}

Primary Parameters

API Property	Type	Description
`source_id`	String	Optional. ID of the source. Most interactions are in reply to a message being sent to the agent. In these cases, the source ID is not required.
`in_reply_to_id`	String	ID of the message being replied to.
`structured_content`	Object	Payload of the structured message.
Structured Content Settings
`structured_content.type`	String	Type of the structured message. Must be "list".
`structured_content.title`	String	Title of the list structured message. Limited to 1024 characters.
`structured_content.subtitle`	String	Optional. Subtitle of the list structured message. Limited to 512 characters.
`structured_content.sections`	Array	Optional. An array of sections in which the items will be organized. Limited to 10 elements. If blank, every item will be part of the same section.
Section Settings
`structured_content.sections.title`	String	Optional if there's only a single section. The title of the section. Limited to 24 characters.
`structured_content.sections.identifier`	String	Identifier of the section that will be used to organize items in the section. Limited to 200 characters.
`structured_content.items`	Array	An array of items representing the options presented to the customer. A maximum of 10 items is supported.
Item Settings
`structured_content.items.title`	String	The title of the item. Limited to 80 characters.
`structured_content.items.payload`	String	Optional. Payload that will be returned with the structured response. Limited to 200 characters. Automatically gets populated as a random hex if blank. Can only contain ASCII characters.
`structured_content.items.subtitle`	String	Optional. The subtitle of the item. Limited to 100 characters.
`structured_content.items.section_identifier`	String	Optional if there's no section. The identifier of the section where the item is. If there's no section, the section_identifier field should be removed. Each section must have at least 1 item. Limited to 200 characters.

Example: Apple Messages for Business (List Picker)

This list picker structured content has multiple specific fields. So here’s an example payload format.

JSON Body

{
  "source_id": "<source_id>",
  "in_reply_to_id": "<in_reply_to_id>",
  "structured_content": {
    "type": "list",
    "title": "Pick some options",
    "subtitle": "We have great options",
    "attachment_id": "<attachment_id>",
    "attachment_fallback_id": "<attachment_id>",
    "sections": [
      {
        "title": "section 1",
        "multiple_selection": true,
        "identifier": "1"
      },
      {
        "title": "section 2",
        "multiple_selection": false,
        "identifier": "2"
      }
    ],
    "items": [
      {
        "section_identifier": "1",
        "title": "option 1-1",
        "attachment_id": "<id>",
        "attachment_fallback_id": "<attachment_id>",
      },
      {
        "section_identifier": "1",
        "title": "option 1-2",
        "subtitle": "subtitle"
      },
      { "section_identifier": "2",
        "title": "option 2-1",
        "payload": "payload"
      },
      { "section_identifier": "2",
        "title": "option 2-2"
      }
    ]
  }
}

Properties Unique to this Channel

Primary parameters are used by default, however, some parameters are unique or overwritten by parameters specific to this example.

API Property	Type	Description
Structured Content Settings
`structured_content.title`	String	Title of the list structured message. Truncated to 512 UTF-16 code units.
`structured_content.subtitle`	String	Optional. The subtitle field. Truncated to 512 UTF-16 code units.
`structured_content.attachment_id`	String	Optional. Existing attachment id used to decorate the structured message with an image. Supports private attachments. Upload attachments for you own custom images.
`structured_content.attachment_fallback_id`	String	Optional. Fallback in case the attachment related to the attachment_id doesn’t meet the source requirements. Must be public. Only jpg, jpeg, png formats. Maximum size of 5 MB. Upload attachments for you own custom images.
Section Settings
`structured_content.sections.multiple_section`	Boolean	Optional. Allows the section to be multi selectable. False by default.
Item Settings
`structured_content.items.attachment_id`	String	Optional. Existing attachment id used to decorate the item with an image. Supports private attachments. Upload attachments for you own custom images.
`structured_content.items.attachment_fallback_id`	String	Optional. Fallback in case the attachment related to the attachment_id doesn’t meet the source requirements. Must be public. Only jpg, jpeg, png formats. Maximum size of 5 MB. Upload attachments for you own custom images.
`structured_content.items.subtitle`	String	Optional. The subtitle of the item. Limited to 512 characters.

Example: WhatsApp (List Messages)

The following example uses WhatsApp with list messages.

JSON Body

{
  "source_id": "<source_id>",
  "in_reply_to_id": "<in_reply_to_id>",
  "structured_content": {
    "type": "list",
    "header": "Welcome to the store!",
    "title": "Hello! What do you wish?",
    "subtitle": "We're always happy to offer you the best options!",
    "button": "See options",
    "sections": [
      {
        "title": "section 1",
        "identifier": "1"
      },
      {
        "title": "section 2",
        "identifier": "2"
      }
    ],
    "items": [
      {
        "section_identifier": "1",
        "title": "Option 1",
        "payload": "first_option",
        "description": "The first option"
      },
      {
        "section_identifier": "2",
        "title": "Option 2",
        "payload": "second_option",
        "description": "The second option"
      },
      {
        "section_identifier": "2",
        "title": "Option 3",
        "payload": "third_option",
        "description": "The third option"
      }
    ]
  }
}

Properties Unique to this Channel

Primary parameters are used by default, however, some parameters are unique or overwritten by parameters specific to this example.

API Property	Type	Description
Structured Content Settings
`structured_content.button`	String	Optional. The button text field. Limited to 20 characters. Truncated to 20 UTF-16 code units. "See options" by default.
`structured_content.subtitle`	String	Optional. The subtitle field. Truncated to 60 UTF-16 code units.
`structured_content.header`	String	Optional. The header field. Limited to 60 UTF-16 code units.
Section Settings
`structured_content.sections.title`	String	Optional if there's only a single section. The title of the section. Limited to 24 characters. Truncated to 24 UTF-16 code units.
Item Settings
`structured_content.items.title`	String	The item title field. Truncated to 24 characters. Truncated to 24 UTF-16 code units.
`structured_content.items.subtitle`	String	Optional. The item subtitle field. Truncated to 72 UTF-16 code units.

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