action.createParam("s")
.setDescription("To filter on resources containing a specified text in their key")
.setExampleValue("sonar");
action.createParam("display_key")
.setDescription("Return the resource key instead of the resource id")
<BUG>.setDefaultValue("false")
.setPossibleValues("true", "false")
.setExampleValue("true");</BUG>
action.createParam("q")
.setDescription("Comma-separated list of qualifiers")

action.createParam("s")
.setDescription("To filter on resources containing a specified text in their key")
.setExampleValue("sonar");
action.createParam("display_key")
.setDescription("Return the resource key instead of the resource id")
.setDefaultValue("false")
.setBooleanPossibleValues();
action.createParam("q")
.setDescription("Comma-separated list of qualifiers")
