For updating an existing identity, you would use a PATCH operation, where the uri includes the ID of the resource that you want to update, and the request body explains how to update. There are multiple protocols for PATCH - specifically PATCH Merge and JSON PATCH - suggest you research the internet for more.
Specifically for TMF Open API, look in TMF630 Design Guidelines for how to use these variants.
Hope it helps
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Jonathan Goldberg
Amdocs Management Limited
Any opinions and statements made by me on this forum are purely personal, and do not necessarily reflect the position of the TM Forum or my employer.
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