The endpoint of the text message and the media message is the same. The following is the example and its body parameters for the location message:

POST rest/v1/messages/EXAMPLE-853a-448f-9f91-ef397588ff87 HTTP/1.1
Host: api.flow.ai
{
  "payload": {
    "type": "media",
    "mediaType": "image",
    "mimetype": "image/png",
    "title": "Example title",
    "url": "https://DOMAIN.com/random/880x400",
    "originator": {
      "name": "John Doe",
      "role": "external"
    }
  }
}

Media message parameters

Parameter	Description	Type
traceId	A unique number to identify the message. Use this to verify the message delivery. Optional.	integer
type	Indicates the message type. Should be `media`	string
mediaType	Media type. Supported value: `image`, `file`, `audio`, or `video`	string
url	Media attachment URL.	string
title	Location title. Optional.	string
mimeType	Specify the MIME type of the uploaded file. Supported media formats are channel-specific.	string
lang	2 letters language code in ISO format. Optional.	string
timezone	UTF timezone offset in hours. Optional	integer
params	Other parameters. Optional.	object