package com.alorma.github.sdk.services.user.actions; import retrofit.client.Response; import retrofit.http.GET; import retrofit.http.Path; import rx.Observable; public interface UserActionsService { //Sync @GET("/repos/{owner}/{name}/collaborators/{orgName}") Observable<Response> checkIfUserIsCollaborator(@Path("owner") String owner, @Path("name") String repo, @Path("orgName") String username); }