Function getFormatAssets

Returns (
    | {
        item_type: "individual";
        asset_id: string;
        asset_type: AssetContentType;
        asset_role?: string;
        required: boolean;
        requirements?: { [k: string]: unknown };
    }
    | {
        item_type: "repeatable_group";
        asset_group_id: string;
        required: boolean;
        min_count: number;
        max_count: number;
        assets: {
            asset_id: string;
            asset_type: AssetContentType1;
            asset_role?: string;
            required: boolean;
            requirements?: { [k: string]: unknown };
        }[];
    }
)[]

Array of assets

• {
      item_type: "individual";
      asset_id: string;
      asset_type: AssetContentType;
      asset_role?: string;
      required: boolean;
      requirements?: { [k: string]: unknown };
  }

  • item_type: "individual"

    Discriminator indicating this is an individual asset

  • asset_id: string

    Unique identifier for this asset. Creative manifests MUST use this exact value as the key in the assets object.

  • asset_type: AssetContentType

  • Optionalasset_role?: string

    Optional descriptive label for this asset's purpose (e.g., 'hero_image', 'logo', 'third_party_tracking'). Not used for referencing assets in manifests—use asset_id instead. This field is for human-readable documentation and UI display only.

  • required: boolean

    Whether this asset is required (true) or optional (false). Required assets must be provided for a valid creative. Optional assets enhance the creative but are not mandatory.

  • Optionalrequirements?: { [k: string]: unknown }

    Technical requirements for this asset (dimensions, file size, duration, etc.). For template formats, use parameters_from_format_id: true to indicate asset parameters must match the format_id parameters (width/height/unit and/or duration_ms).

• {
      item_type: "repeatable_group";
      asset_group_id: string;
      required: boolean;
      min_count: number;
      max_count: number;
      assets: {
          asset_id: string;
          asset_type: AssetContentType1;
          asset_role?: string;
          required: boolean;
          requirements?: { [k: string]: unknown };
      }[];
  }

  • item_type: "repeatable_group"

    Discriminator indicating this is a repeatable asset group

  • asset_group_id: string

    Identifier for this asset group (e.g., 'product', 'slide', 'card')

  • required: boolean

    Whether this asset group is required. If true, at least min_count repetitions must be provided.

  • min_count: number

    Minimum number of repetitions required (if group is required) or allowed (if optional)

  • max_count: number

    Maximum number of repetitions allowed

  • assets: {
        asset_id: string;
        asset_type: AssetContentType1;
        asset_role?: string;
        required: boolean;
        requirements?: { [k: string]: unknown };
    }[]

    Assets within each repetition of this group

const formats = await agent.listCreativeFormats({});
for (const format of formats.formats) {
  const assets = getFormatAssets(format);
  console.log(`${format.name} has ${assets.length} assets`);
}
Copy