find Duplicate account using CDM rest api for FindDuplicate

Summary:

find Duplicate account using CDM rest api for FindDuplicate. We have requirement to find the duplicate account once the record is updated or saved. Current Duplicate identification process only shows duplicate records at the time of creation. Hence we want to write the custom groovy code using rest API to call the Service for FindDuplicates as per this document and use the groovy to parse the response and show the duplicate record to users when they try to save the record.

Need help on the sample groovy script on how can we achieve this.

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