getOpenAPISchema fails when certain plugins are included

[nickreynolds]

Bug severity
2

Describe the bug
When certain plugins are included in the agent (or, more accurately, certain methods exposed), the getOpenAPISchema function throws an error

To Reproduce
Steps to reproduce the behaviour:

1. Create an Agent with any of the following plugins installed (CredentialLD, CredentialIssuerEIP712, CredentialIssuer, DIDComm, MediationManager, SelectiveDisclosure, DIDDiscovery)
2. call getOpenAPISchema on the agent (with all methods exposed)

Observed behaviour
getOpenAPISchema throws an error

Expected behaviour
getOpenAPISchema returns correctly

Details
Likely due to missing description fields on functions

Versions (please complete the following information):

• Veramo: 6.0.0