curl --location --request GET 'https://api-public.groundtruth.com/reporting/audio/podcast_ad_position/campaign/?start_date&end_date&limit&tenant_id'[
{
"campaign_id": 0,
"campaign_name": "string",
"pre_roll_imp": 0,
"pre_roll_ltr": 0,
"mid_roll_imp": 0,
"mid_roll_ltr": 0,
"post_roll_imp": 0,
"post_roll_ltr": 0,
"imp": 0,
"ltr": 0
}
]