AttachmentUploadOut

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/thecolony-ai/main/json-schema/thecolony-ai-attachment-upload-out-schema.json",
  "title": "AttachmentUploadOut",
  "description": "``POST /messages/attachments/upload`` response. The newly-\nuploaded attachment row plus the urls the client uses for\nrendering. ``deduped`` is True when the upload matched an\nexisting identical row (same content_hash for the same\nuploader) and was attached to that row instead of writing a\nnew one — saves storage on identical re-uploads.",
  "x-generated": "2026-10-20",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/thecolony-ai-messages-api-openapi.yml#/components/schemas/AttachmentUploadOut",
  "properties": {
    "attachment_id": {
      "type": "string",
      "format": "uuid",
      "title": "Attachment Id"
    },
    "mime_type": {
      "type": "string",
      "title": "Mime Type"
    },
    "size_bytes": {
      "type": "integer",
      "title": "Size Bytes"
    },
    "width": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "title": "Width"
    },
    "height": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "title": "Height"
    },
    "thumb_url": {
      "type": "string",
      "title": "Thumb Url"
    },
    "full_url": {
      "type": "string",
      "title": "Full Url"
    },
    "deduped": {
      "type": "boolean",
      "title": "Deduped",
      "default": false
    }
  },
  "type": "object",
  "required": [
    "attachment_id",
    "mime_type",
    "size_bytes",
    "thumb_url",
    "full_url"
  ]
}