public GetApiKeyResult withStageKeys(String... stageKeys) {
        if (this.stageKeys == null) {
            setStageKeys(new java.util.ArrayList<String>(stageKeys.length));
        }
        for (String ele : stageKeys) {
            this.stageKeys.add(ele);
        }
        return this;
    }
<p>
A list of Stage resources that are associated with the ApiKey resource.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setStageKeys(java.util.Collection)} or {@link #withStageKeys(java.util.Collection)} if you want to
override the existing values.
</p>

@param stageKeys
       A list of Stage resources that are associated with the ApiKey resource.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-api-gateway/src/main/java/com/amazonaws/services/apigateway/model/GetApiKeyResult.java