fix bug processing survey spec

awx_collection/plugins/modules/tower_workflow_job_template.py

@@ -215,13 +215,15 @@ def main():
         new_fields['extra_vars'] = json.dumps(new_fields['extra_vars'])
 
     on_change = None
-    existing_spec = None
-    if existing_item:
-        existing_spec = module.get_endpoint('spec_endpoint')
     new_spec = module.params.get('survey')
-    if new_spec and (new_spec != existing_spec):
-        module.json_output['changed'] = True
-        on_change = update_survey
+    if new_spec:
+        existing_spec = None
+        if existing_item:
+            spec_endpoint = existing_item.get('related', {}).get('survey_spec')
+            existing_spec = module.get_endpoint(spec_endpoint)
+        if new_spec != existing_spec:
+            module.json_output['changed'] = True
+            on_change = update_survey
 
     if state == 'absent':
         # If the state was absent we can let the module delete it if needed, the module will handle exiting from this

awx_collection/plugins/modules/tower_workflow_job_template_node.py

@@ -165,6 +165,15 @@ EXAMPLES = '''
     organization: Default  # organization of workflow job template
     extra_data:
       foo_key: bar_value
+
+- name: Create parent node for prior node
+  tower_workflow_job_template_node:
+    identifier: my-root-node
+    workflow: example-workflow
+    unified_job_template: jt-for-node-use
+    organization: Default
+    success_nodes:
+      - my-first-node
 '''
 
 from ..module_utils.tower_api import TowerModule