[
{
"conversionDefinitionId": "string",
"conversionWeight": 0,
"operation": "ADD"
}
]curl --location 'https://www.amazon.com/ap/oa/accounts//dsp/orders//conversionDefinitionAssociations' \
--header 'Amazon-Advertising-API-ClientId;' \
--header 'Amazon-Advertising-API-Scope;' \
--header 'Amazon-Ads-AccountId;' \
--header 'Content-Type: application/vnd.dspcampaignconversionassociation.v3+json' \
--data '[
{
"conversionDefinitionId": "string",
"conversionWeight": 0,
"operation": "ADD"
}
]'{}