public void setEndpointIdentifier(String endpointIdentifier) {
        this.endpointIdentifier = endpointIdentifier;
    }
<p>
The identifier of the endpoint. Identifiers must begin with a letter and must contain only ASCII letters, digits,
and hyphens. They can't end with a hyphen or contain two consecutive hyphens.
</p>

@param endpointIdentifier
       The identifier of the endpoint. Identifiers must begin with a letter and must contain only ASCII letters,
       digits, and hyphens. They can't end with a hyphen or contain two consecutive hyphens.
aws-java-sdk-dms/src/main/java/com/amazonaws/services/databasemigrationservice/model/Connection.java