public AutomationRulesFindingFieldsUpdate withTypes(String... types) {
        if (this.types == null) {
            setTypes(new java.util.ArrayList<String>(types.length));
        }
        for (String ele : types) {
            this.types.add(ele);
        }
        return this;
    }
<p>
The rule action updates the <code>Types</code> field of a finding.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setTypes(java.util.Collection)} or {@link #withTypes(java.util.Collection)} if you want to override the
existing values.
</p>

@param types
       The rule action updates the <code>Types</code> field of a finding.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AutomationRulesFindingFieldsUpdate.java