public void setContactAgentId(String contactAgentId) {
        this.contactAgentId = contactAgentId;
    }
<p>
The identifier of the agent who performed the contact.
</p>

@param contactAgentId
       The identifier of the agent who performed the contact.
aws-java-sdk-connect/src/main/java/com/amazonaws/services/connect/model/EvaluationMetadata.java