System Specific
CAMPAIGN_START_DATE_MISSINGMissing Campaign Start Date
SystemCAMPAIGN
When initially creating a campaign, the API enforces a strict requirement that you dictate *when* it's allowed to begin spending, but your payload lacked this.
What causes this error?
When initially creating a campaign, the API enforces a strict requirement that you dictate when it’s allowed to begin spending, but your payload lacked this.
How to fix it
Adjust your JSON schema to include startDate formatted specifically as YYYYMMDD. If you want it to start immediately naturally, just dynamically inject today’s literal date footprint.
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