= zooomr.test.echo = A testing method which echo's all parameters back in the response. === Authentication === This method does not require authentication. === Arguments === api_key (Required) Your API application key. === Example Response === {{{ {"api_sig": {"_content": "cc52eae5f34d8e03b0c2d5049cebdcef"}, "stat": "ok", "nojsoncallback": {"_content": "1"}, "method": {"_content": "zooomr.test.echo"}, "format": {"_content": "json"}} }}}