public ListSecurityConfigurationsResult withSecurityConfigurations(SecurityConfiguration... securityConfigurations) {
        if (this.securityConfigurations == null) {
            setSecurityConfigurations(new java.util.ArrayList<SecurityConfiguration>(securityConfigurations.length));
        }
        for (SecurityConfiguration ele : securityConfigurations) {
            this.securityConfigurations.add(ele);
        }
        return this;
    }
<p>
The list of returned security configurations.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setSecurityConfigurations(java.util.Collection)} or
{@link #withSecurityConfigurations(java.util.Collection)} if you want to override the existing values.
</p>

@param securityConfigurations
       The list of returned security configurations.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-emrcontainers/src/main/java/com/amazonaws/services/emrcontainers/model/ListSecurityConfigurationsResult.java