Reflect response fixes for jobs/jobs templates

In the experimental APIv2, some inconsistencies were recently fixed.
Reflect that.

Depends-On: https://review.openstack.org/581072
Change-Id: I408a0ab5ee1647307bb63635b2d7839c24be73d0

releasenotes/notes/job-job-template-apiv2-change-93ffbf2b1360cddc.yaml

@@ -0,0 +1,4 @@
+other:
+  - When using APIv2, the viewing (GET) of specific job templates and jobs and
+    the creation (POST) of job templates and jobs now only supports the API
+    behavior of Sahara 9.0.0.0b3 or later.

saharaclient/api/v2/job_templates.py

@@ -36,7 +36,7 @@ class JobTemplatesManagerV2(base.ResourceManager):
                               libs=libs, interface=interface,
                               is_public=is_public, is_protected=is_protected)
 
-        return self._create('/%s' % 'job-templates', data, 'job')
+        return self._create('/%s' % 'job-templates', data, 'job_template')
 
     def list(self, search_opts=None, limit=None,
              marker=None, sort_by=None, reverse=None):
@@ -49,7 +49,7 @@ class JobTemplatesManagerV2(base.ResourceManager):
 
     def get(self, job_id):
         """Get information about a Job Template."""
-        return self._get('/%s/%s' % ('job-templates', job_id), 'job')
+        return self._get('/%s/%s' % ('job-templates', job_id), 'job_template')
 
     def get_configs(self, job_type):
         """Get config hints for a specified Job Template type."""

saharaclient/api/v2/jobs.py

@@ -34,7 +34,7 @@ class JobsManagerV2(base.ResourceManager):
 
     def get(self, obj_id):
         """Get information about a Job."""
-        return self._get('/jobs/%s' % obj_id, 'job_execution')
+        return self._get('/jobs/%s' % obj_id, 'job')
 
     def delete(self, obj_id):
         """Delete a Job."""
@@ -54,7 +54,7 @@ class JobsManagerV2(base.ResourceManager):
                               job_configs=configs, interface=interface,
                               is_public=is_public, is_protected=is_protected)
 
-        return self._create('/jobs', data, 'job_execution')
+        return self._create('/jobs', data, 'job')
 
     def refresh_status(self, obj_id):
         """Refresh Job Status."""