API reference · schema

PublishIn

7 fields · used by 0 operations

Last reviewed 2026-10-31

Fields

Field	Type	Meaning
`platform` required	string	pattern `^(local\|webhook\|telegram\|x\|linkedin\|facebook\|whatsapp\|github\|huggingface)$`
`caption`	string	max length `4000` · default `""`
`link`	string	max length `500` · default `""`
`image_b64`	string	max length `40000000` · default `""`
`video_b64`	string	max length `40000000` · default `""`
`filename`	string	max length `120` · default `"cain42-asset.png"`
`mime`	string	max length `80` · default `"image/png"`

Smallest valid example

{
  "platform": "platform",
  "caption": "",
  "link": "",
  "image_b64": "",
  "video_b64": "",
  "filename": "cain42-asset.png",
  "mime": "image/png"
}

JSON Schema

Show the raw definition

{
  "properties": {
    "platform": {
      "type": "string",
      "pattern": "^(local|webhook|telegram|x|linkedin|facebook|whatsapp|github|huggingface)$",
      "title": "Platform"
    },
    "caption": {
      "type": "string",
      "maxLength": 4000,
      "title": "Caption",
      "default": ""
    },
    "link": {
      "type": "string",
      "maxLength": 500,
      "title": "Link",
      "default": ""
    },
    "image_b64": {
      "type": "string",
      "maxLength": 40000000,
      "title": "Image B64",
      "default": ""
    },
    "video_b64": {
      "type": "string",
      "maxLength": 40000000,
      "title": "Video B64",
      "default": ""
    },
    "filename": {
      "type": "string",
      "maxLength": 120,
      "title": "Filename",
      "default": "cain42-asset.png"
    },
    "mime": {
      "type": "string",
      "maxLength": 80,
      "title": "Mime",
      "default": "image/png"
    }
  },
  "type": "object",
  "required": [
    "platform"
  ],
  "title": "PublishIn"
}

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