Hello @Sukumar Vinnakota ,
Thanks for question and using MS Q&A platform.
Steps to delete an Asset in Purview using REST API:
From this document, follow the steps to Use the Postman client to call the REST APIs.
Step1: Get Token
POST https://login.microsoftonline.com/<your-tenant-id>/oauth2/token
Step2: Delete an Entity
Note: In Authorization section, select TYPE as Bearer Token and paste the token which you copied in step1.
DELETE https://{{catalog_end_point}}/api/atlas/v2/entity/uniqueAttribute/type/<entity_type>?attr%3AqualifiedName=<entity_qualified_name>
Hope this helps. Do let us know if you any further queries.
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