EDR Management API

[wolf4ood]

##Describe the solution you'd like

Here #321 we are introducing the EDR store/cache for HttpProxy transfer process completed.
We should have some management REST API for interacting with the store like fetching all the EDR negotiated by filtering for

• assetId
• agreementId

[florianrusch-zf]

@wolf4ood Why not also the transfer process id? And what do you mean with contractId? Do you mean the agreement id?

[wolf4ood]

@florianrusch-zf yes i meant agreemejntId let me change that. For transfer process id we could have the filter but probably will will have a specific api for retrieving by transfer process id since it will be basically the ID unique of the EDR cached