Cloud migration : aio aem-migration:dispatcher-converter error

[sanith]

Using aio aem cloud migration plugin tool, I'm trying to convert the on-premise dispatcher configuration to cloud compactable. While trying to run the command I'm getting below error.

********** Executing Dispatcher Converter **********

Converting Dispatcher Configurations...

    Error: must provide pattern

Any help on this.

[NehaMa]

what configuration is provided in the aem-migration-config.yml