Made for testing: make sure that your records contain the expected key and values
The expect filter plugin allows you to validate that records match certain criteria in their structure, like validating that a key exists or it has a specific value.
The following page just describes the configuration properties available, for a detailed explanation of its usage and use cases, please refer the following page:
The plugin supports the following configuration parameters:
As mentioned on top, refer to the following page for specific details of usage of this filter: