# What is the purpose of the 'foreach' field in a Kyverno rule?

Kyverno, Hard (Expert), Policies. https://k8wiz.com/uquiz/what-is-the-purpose-of-the-foreach-field-in-a-kyverno-rule

- A. To iterate over a list of resources
- B. To apply the rule to each item in a list or map within a resource
- C. To apply the rule to each namespace in the cluster
- D. To iterate over each policy in the cluster

**Answer:** To apply the rule to each item in a list or map within a resource

**Explanation:** The 'foreach' field in a Kyverno rule is used to apply the rule to each item in a list or map within a resource. This is useful for validating or mutating arrays of objects, such as containers in a pod specification.