code: public String getAdps(String aam) {
          Entity content = Entity.entity(aam, MediaType.TEXT_PLAIN);
          Invocation invocation = getJerseyClient().target(getEndpoint() + "/planner/plan").request().buildPost(content);
          return invocation.invoke().readEntity(String.class);
      }
docs: Creates proxied HTTP POST request to SeaClouds Planner which returns a list TOSCA compliant SeaClouds ADP in JSON format
  @param aam file compliant with SeaClouds AAM definition
  @return String representing a List of ADP files compliant with SeaClouds ADP definition