{ "indices.update_aliases": { "documentation": "http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/indices-aliases.html", "methods": ["POST"], "url": { "path": "/_aliases", "paths": ["/_aliases"], "parts": { }, "params": { "timeout": { "type" : "time", "description" : "Request timeout" }, "master_timeout": { "type" : "time", "description" : "Specify timeout for connection to master" } } }, "body": { "description" : "The definition of `actions` to perform", "required" : true } } }