This function is mostly for internal purposes, but may occasionally be useful for direct access to the backend H2O server.
It has same parameters as :meth:H2OConnection.request <h2o.backend.H2OConnection.request>.
Usage
h2o.api(endpoint, params = NULL, json = NULL)
Arguments
- endpoint
A H2O REST API endpoint.
- params
A list of params passed in the url.
- json
A list of params passed as a json payload.
Value
The parsed response.
Details
REST API endpoints can be obtained using:
endpoints <- sapply(h2o.api("GET /3/Metadata/endpoints")$routes, function(r) paste(r$http_method, r$url_pattern))
For a given route, the supported params can be otained using:
parameters <- sapply(h2o.api("GET /3/Metadata/schemas/{route$input_schema}")$schemas[[1]]$fields, function(f) { l <-list(); l[f$name] <- f$help; l })
Examples
if (FALSE) { # \dontrun{
res <- h2o.api("GET /3/NetworkTest")
res$table
} # }