public IamPolicyConstraints getIamPolicyConstraints() {
        return this.iamPolicyConstraints;
    }
<p>
Use this parameter to specify the allowed request source. Possible sources are either <code>SourceIp</code> or
<code>VpcSourceIp</code>.
</p>

@return Use this parameter to specify the allowed request source. Possible sources are either
        <code>SourceIp</code> or <code>VpcSourceIp</code>.
aws-java-sdk-sagemaker/src/main/java/com/amazonaws/services/sagemaker/model/S3Presign.java