public OutboundCallConfig withConnectSourcePhoneNumber(String connectSourcePhoneNumber) {
        setConnectSourcePhoneNumber(connectSourcePhoneNumber);
        return this;
    }
@param connectSourcePhoneNumber
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-connectcampaign/src/main/java/com/amazonaws/services/connectcampaign/model/OutboundCallConfig.java