public void setPrimaryConnectionIdentifier(String primaryConnectionIdentifier) {
        this.primaryConnectionIdentifier = primaryConnectionIdentifier;
    }
Sets the identifier of the primary connection that this sharing profile
can be used to share.

@param primaryConnectionIdentifier
    The identifier of the primary connection that this sharing profile
    can be used to share.
guacamole/src/main/java/org/apache/guacamole/rest/sharingprofile/APISharingProfile.java