public java.util.List<String> getContextKeyNames() {
        if (contextKeyNames == null) {
            contextKeyNames = new com.amazonaws.internal.SdkInternalList<String>();
        }
        return contextKeyNames;
    }
<p>
The list of context keys that are referenced in the input policies.
</p>

@return The list of context keys that are referenced in the input policies.
aws-java-sdk-iam/src/main/java/com/amazonaws/services/identitymanagement/model/GetContextKeysForCustomPolicyResult.java