Did you ensure that the Content-Type header in your Postman request is set correctly? It should be - application/json-patch+json…And according to the documentation…it is the source id…Not the rule id.
Here is the documentation of this particular api:
Hi @osmanmohammed
Index location is the operation order number,In webservice http operation we will have test connection ,create account .account aggregation.So here test connection will be 0 ,create account will be 1 and so on.Its all about in which order you have configured it.If you want to attach the before rule for account aggregation then index has to be 2.
This is an example for how to patch it.Id is the sourceId of the source.ExternalId is the cloudExternalId you can get it by get source and search for cloudExternalId
Thanks!!