Error accessing openmrs rest web services

1

I am trying to access the rest web services using the Test link of REST Web Services provided on the administration page. When I access the concept endpoint, I get results but when I try obs or patient or encounter endpoints as per documentation, I get errors as below,

Successes with concept endpoint

Screenshot 2016-07-11 11.57.39.png3360×1948 384 KB

Failure for obs endpoint

Screenshot 2016-07-11 12.01.59.png3344×1134 258 KB

The error can be found at

Is there what I am doing wrong? Thank you

2

Are you trying to load all obs? Did you take a look at this? It says that at least one search parameter must be specified. http://uat01.openmrs.org:8080/openmrs/module/webservices/rest/apiDocs.htm#!/obs/getAllObses