public void setIdentifiers(java.util.Collection<LifecyclePolicyIdentifier> identifiers) {
        if (identifiers == null) {
            this.identifiers = null;
            return;
        }

        this.identifiers = new java.util.ArrayList<LifecyclePolicyIdentifier>(identifiers);
    }
<p>
The unique identifiers of policy types and policy names.
</p>

@param identifiers
       The unique identifiers of policy types and policy names.
aws-java-sdk-opensearchserverless/src/main/java/com/amazonaws/services/opensearchserverless/model/BatchGetLifecyclePolicyRequest.java