# Composite ## Fields | Field | Type | Required | Description | | --------------------------------------------------------------------------- | --------------------------------------------------------------------------- | --------------------------------------------------------------------------- | --------------------------------------------------------------------------- | | `type` | *Optional\* | :heavy_minus_sign: | Limit composite to specified metadata types | | `format` | [Optional\](../../models/shared/Format.md) | :heavy_minus_sign: | The image type | | `backgroundColor` | *Optional\* | :heavy_minus_sign: | 6 character hex RGB value for background color for image | | `border` | *Optional\* | :heavy_minus_sign: | The width of the intra-image border | | `cols` | *Optional\* | :heavy_minus_sign: | Number of columns to construct in the composite image | | `crop` | [Optional\](../../models/shared/Crop.md) | :heavy_minus_sign: | Where to crop source images to fit into composite image proportions | | `height` | *Optional\* | :heavy_minus_sign: | The height of the image | | `media` | [Optional\](../../models/shared/CompositeMedia.md) | :heavy_minus_sign: | The default image type to use as the sources | | `repeat` | *Optional\* | :heavy_minus_sign: | Allow repetion of images if there are not enough source images to fill grid | | `rows` | *Optional\* | :heavy_minus_sign: | Number of rows to construct in the composite image | | `width` | *Optional\* | :heavy_minus_sign: | The width of the image |