User Story:

As a developer, I want to filter on properties of subnodes as well as top level nodes, so that I can get the nodes that I am looking for.

Notes:

Currently, it is possible to request nodes using filtering on root node properties. However, it is not possible to filter out nodes based on a list of properties (that is, child node properties). This is a common use case. For example, a node might have a child node with a list of locations - a client should be able to filter for one of those locations.

More detailed description can be found at this ticket:

https://jira.magnolia-cms.com/browse/SUPPORT-9985