Ads API create/update campaign

[31oydrd4u2ant575thta]

Hi Team,
I am developer I can able to push the campaign into Spotify ad-studio using campaign ads api, But I wish I could do this for An artist's music on Spotify instead of A concert or artist merch, This is possible in Adstudio UI, because in ads api end-point documentation (https://developer.spotify.com/documentation/ads-api/reference/v1.3/#/operations/post_campaign) I could not find any input parameter for this, Can u please let me know how to do this?