curl --location --request PATCH 'https://prod.your-api-server.com/booking/456e7890-e89b-12d3-a456-426614174000/campaigns' \
--header 'Authorization: <api-key>' \
--header 'Content-Type: application/json' \
--data-raw '{
"campaignIds": [
"789cde01-2345-67f8-9012-3456789abcde"
],
"copySegmentationRules": true,
"updateAssetAllocation": true
}'{
"bookingId": "456e7890-e89b-12d3-a456-426614174000",
"associatedCampaignIds": [
"789cde01-2345-67f8-9012-3456789abcde",
"890def12-3456-78f9-0123-456789abcdef"
],
"totalCampaignIds": [
"existing-campaign-uuid",
"789cde01-2345-67f8-9012-3456789abcde",
"890def12-3456-78f9-0123-456789abcdef"
],
"segmentationRulesCopied": 2,
"assetAllocationsUpdated": 8,
"message": "Campaigns associated with booking successfully"
}