### Motivation When we moved to support schemas on functions, we moved away from customSerdeInputMap as the base structure for FunctionDetails, but rather went to inputSpecs. Some parts of the code weren't updated as part of that change. This pr fixes that.
### Modifications Describe the modifications you've done. ### Result After your change, what will change. [ Full content available at: https://github.com/apache/incubator-pulsar/pull/2501 ] This message was relayed via gitbox.apache.org for [email protected]
