public void setSharedAccountId(String sharedAccountId) {
        this.sharedAccountId = sharedAccountId;
    }
<p>
The 12-digit identifier of the AWS account with which the image is shared.
</p>

@param sharedAccountId
       The 12-digit identifier of the AWS account with which the image is shared.
aws-java-sdk-appstream/src/main/java/com/amazonaws/services/appstream/model/SharedImagePermissions.java