# AssetMediaCreateDto

Source: https://frameleaf.app/docs/api/schema/AssetMediaCreateDto/

```json
{
  "properties": {
    "assetData": {
      "description": "Asset file data",
      "format": "binary",
      "type": "string"
    },
    "duration": {
      "description": "Duration in milliseconds (for videos)",
      "maximum": 9007199254740991,
      "minimum": 0,
      "type": "integer"
    },
    "fileCreatedAt": {
      "description": "File creation date",
      "example": "2024-01-01T00:00:00.000Z",
      "format": "date-time",
      "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$",
      "type": "string"
    },
    "fileModifiedAt": {
      "description": "File modification date",
      "example": "2024-01-01T00:00:00.000Z",
      "format": "date-time",
      "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$",
      "type": "string"
    },
    "filename": {
      "description": "Filename",
      "type": "string"
    },
    "isFavorite": {
      "description": "Mark as favorite",
      "type": "boolean"
    },
    "livePhotoVideoId": {
      "description": "Live photo video ID",
      "format": "uuid",
      "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-4[0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12})$",
      "type": "string"
    },
    "metadata": {
      "description": "Asset metadata items",
      "items": {
        "$ref": "#/components/schemas/AssetMetadataUpsertItemDto"
      },
      "type": "array"
    },
    "sidecarData": {
      "description": "Sidecar file data",
      "format": "binary",
      "type": "string"
    },
    "visibility": {
      "$ref": "#/components/schemas/AssetVisibility"
    }
  },
  "required": [
    "assetData",
    "fileCreatedAt",
    "fileModifiedAt"
  ],
  "type": "object"
}
```