To migrate users and roles from One POD to other using payload

Summary:

Is there any way to export users from one instance and migrate them and assign them bulk roles.

Content (required):

1. If the person number is missing. We are looking to prepare a BIP report that would be an extract containing payload which would act as an input in form of REST API
2. BI Report --> JSON Payload Extract --> Execute through POSTMAN/SOAP UI --> Load in Target Instance
3. After the payload is generated it can be invoked as mentioned in below note.
4. Fusion Security: Using SCIM REST API (Doc ID 2346455.1)
5. In case of person number we can use the usual approach of loading the data using HDL.