public String getCampaignId() {
        return this.campaignId;
    }
<p>
The unique identifier for the campaign. The Deliverability dashboard automatically generates and assigns this
identifier to a campaign.
</p>

@return The unique identifier for the campaign. The Deliverability dashboard automatically generates and assigns
        this identifier to a campaign.
aws-java-sdk-sesv2/src/main/java/com/amazonaws/services/simpleemailv2/model/GetDomainDeliverabilityCampaignRequest.java