code: func Query(parameterName string) {
  	if current, ok := dslengine.CurrentDefinition().(*design.SecuritySchemeDefinition); ok {
  		if current.Kind == design.APIKeySecurityKind || current.Kind == design.JWTSecurityKind {
  			if current.In != "" {
  				dslengine.ReportError("'In' previously defined through Header or Query")
  				return
  			}
  			current.In = "query"
  			current.Name = parameterName
  			return
  		}
  	}
  	dslengine.IncompatibleDSL()
  }
docs: // Query can be used in: APIKeySecurity, JWTSecurity
  //
  // Query defines that an APIKeySecurity or JWTSecurity implementation must check in the query
  // parameter named "parameterName" to get the api key.