Add new function in chaincode shim

[manish-sethi]

Add new function in chaincode shim - PurgePrivateData(collection, key string) error

[mbwhite]

Related Stories

• Add in the field for the new API into the protos code
• Add in the Fabric side - shim handler to accepts this request
  - Support PurgePrivateData from the Chaincode #3448
• Node Chaincode Implementation
  • PurgePD fabric-chaincode-node#313
• Java Chaincode Implementation
  • PurgePrivateData fabric-chaincode-java#250
• Go Chaincode Implementation
  • PurgePrivateData Implementation fabric-chaincode-go#45
• System test
  • Tests added per PRs above.

[fraVlaca]

@mbwhite think you can link (hyperledger/fabric-chaincode-node#313) for the node api and hyperledger/fabric-chaincode-go#55 for the node one and tick them off

[denyeart]

@mbwhite In the task list above the link to Java issue/PR is not correct. I believe that is done now. Could you correct the task list. Are we then ready to close this issue, or what else remains?

[mbwhite]

thanks @denyeart - this can be closed off.