EOS API reference page for EOS_Ecom_QueryOwnershipToken

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This function is part of the Ecom Interface.


Query the ownership status for a given list of catalog item IDs defined with Epic Online Services. The data is return via the callback in the form of a signed JWT that should be verified by an external backend server using a public key for authenticity.



Parameter Type And NameUsage Information
EOS_HEcom Handle
const EOS_Ecom_QueryOwnershipTokenOptions* Optionsstructure containing the account and catalog item IDs to retrieve in token form
void* ClientDataarbitrary data that is passed back to you in the CompletionDelegate
const EOS_Ecom_OnQueryOwnershipTokenCallback CompletionDelegatea callback that is fired when the async operation completes, either successfully or in error

Callback Function Information

Because this function is asynchronous, it employs a callback of type EOS_Ecom_OnQueryOwnershipTokenCallback to report the results of its operation.

Callback Remarks

Function prototype definition for callbacks passed to EOS_Ecom_QueryOwnershipToken

Callback Parameters


Parameter Type And NameUsage Information
const EOS_Ecom_QueryOwnershipTokenCallbackInfo* DataA EOS_Ecom_QueryOwnershipTokenCallbackInfo containing the output information and result