The following methods should allow namespaces/aliases parameters. The values should be resolved if needed using the namespace endpoints. 1. https://github.com/nemtech/nem2-sdk-typescript-javascript/blob/master/src/service/MosaicRestrictionTransactionService.ts#L61 2. https://github.com/nemtech/nem2-sdk-typescript-javascript/blob/master/src/service/MosaicRestrictionTransactionService.ts#L104 3. https://github.com/nemtech/nem2-sdk-typescript-javascript/blob/master/src/service/MosaicRestrictionTransactionService.ts#L106 The aliases can be resolved using these methods in the service (if an instance of Namespace, then resolve): 1. https://github.com/nemtech/nem2-sdk-typescript-javascript/blob/master/src/infrastructure/NamespaceHttp.ts#L237 2. https://github.com/nemtech/nem2-sdk-typescript-javascript/blob/master/src/infrastructure/NamespaceHttp.ts#L265