public AuditContext withRequestedColumns(String... requestedColumns) {
        if (this.requestedColumns == null) {
            setRequestedColumns(new java.util.ArrayList<String>(requestedColumns.length));
        }
        for (String ele : requestedColumns) {
            this.requestedColumns.add(ele);
        }
        return this;
    }
<p>
The requested columns for audit.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setRequestedColumns(java.util.Collection)} or {@link #withRequestedColumns(java.util.Collection)} if you
want to override the existing values.
</p>

@param requestedColumns
       The requested columns for audit.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-glue/src/main/java/com/amazonaws/services/glue/model/AuditContext.java