public ListSlackWorkspaceConfigurationsResult withSlackWorkspaceConfigurations(SlackWorkspaceConfiguration... slackWorkspaceConfigurations) {
        if (this.slackWorkspaceConfigurations == null) {
            setSlackWorkspaceConfigurations(new java.util.ArrayList<SlackWorkspaceConfiguration>(slackWorkspaceConfigurations.length));
        }
        for (SlackWorkspaceConfiguration ele : slackWorkspaceConfigurations) {
            this.slackWorkspaceConfigurations.add(ele);
        }
        return this;
    }
<p>
The configurations for a Slack workspace.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setSlackWorkspaceConfigurations(java.util.Collection)} or
{@link #withSlackWorkspaceConfigurations(java.util.Collection)} if you want to override the existing values.
</p>

@param slackWorkspaceConfigurations
       The configurations for a Slack workspace.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-supportapp/src/main/java/com/amazonaws/services/supportapp/model/ListSlackWorkspaceConfigurationsResult.java