http - RESTful advice: default value for given resource -

i have following rest structure 'keyboard' objects:

get /keyboards/           -> lists user keyboards post /keyboards/          -> creates new keyboard /keyboards/{id}       -> specific keyboard id put /keyboards/{id}       -> update specific keyboard id delete /keyboards/{id}    -> delete specific keyboard id 

the front end uses whatever keyboard set users default keyboard, or, if user has no custom keyboard set, returns generic default.

at present, done requesting url:

get /keyboards/default 

however, appears little misleading me, resource 'default' change whenever user changes default, , pointer different specific resource.

i'm not sure of more elegant solution this, front-end appear need make 2 requests otherwise:

get /keyboards/         -> revealing default /keyboards/{id}     -> mappings associated keyboard 

which seems more laborious, 2 step process. first option reasonable one, or missing more elegant implementation?

it's ok have convenience identifiers 'default', 'latest' etc...

get /keyboards/default -> {        id: 3, 

another option hang default keyboard off of containing/referencing resource if there one. example

get /computer -> {       name: foo,       defaultkeyboard: 3,       ... 

if want avoid 2 requests have isdefault on keyboard object.

get /keyboards  [   { id: 1, isdefault: false, ... }   { id: 3, isdefault: true, ... } 

that allows filter via querystring params.

finally, doesn't have or - can have of these convenient api different access patterns.