@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getEntryId() != null)
            sb.append("EntryId: ").append(getEntryId()).append(",");
        if (getAssetId() != null)
            sb.append("AssetId: ").append(getAssetId()).append(",");
        if (getPropertyId() != null)
            sb.append("PropertyId: ").append(getPropertyId()).append(",");
        if (getPropertyAlias() != null)
            sb.append("PropertyAlias: ").append(getPropertyAlias()).append(",");
        if (getPropertyValue() != null)
            sb.append("PropertyValue: ").append(getPropertyValue());
        sb.append("}");
        return sb.toString();
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-iotevents/src/main/java/com/amazonaws/services/iotevents/model/IotSiteWiseAction.java