public GetIdentityPoliciesRequest withPolicyNames(String... policyNames) {
        if (this.policyNames == null) {
            setPolicyNames(new com.amazonaws.internal.SdkInternalList<String>(policyNames.length));
        }
        for (String ele : policyNames) {
            this.policyNames.add(ele);
        }
        return this;
    }
<p>
A list of the names of policies to be retrieved. You can retrieve a maximum of 20 policies at a time. If you do
not know the names of the policies that are attached to the identity, you can use
<code>ListIdentityPolicies</code>.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setPolicyNames(java.util.Collection)} or {@link #withPolicyNames(java.util.Collection)} if you want to
override the existing values.
</p>

@param policyNames
       A list of the names of policies to be retrieved. You can retrieve a maximum of 20 policies at a time. If
       you do not know the names of the policies that are attached to the identity, you can use
       <code>ListIdentityPolicies</code>.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ses/src/main/java/com/amazonaws/services/simpleemail/model/GetIdentityPoliciesRequest.java