1, Query the workload by workload name or workload id:

Get http://

{msb IP}:{msb port}/api/multicloud/v1/{cloud-owner}/{cloud-region-id}/infra_workload?name=<workload name>

Or:
Get http://{msb IP}

:

{msb port}

/api/multicloud/v1/

{cloud-owner}

/

{cloud-region-id}

/infra_workload?id=<workload id>

The response will look like:

{
"template_type":"heat",
"workload_id": "1234567890abcd",
"workload_name": "name of workload", (optional)
"workload_status":"CREATE_COMPLETE"/"UPDATE_COMPLETE"/"NOT_FOUND "/…
“workload_status_reason”: {
"stacks": [
{
"creation_time": "2014-06-03T20:59:46Z",
"deletion_time": null,
"description": "sample stack",
"id": "3095aefc-09fb-4bc7-b1f0-f21a304e864c",
"links": [

{ "href": "http://192.168.123.200:8004/v1/eb1c63a4f77141548385f113a28f0f52/stacks/simple_stack/3095aefc-09fb-4bc7-b1f0-f21a304e864c", "rel": "self" }

],
"parent": null,
"stack_name": "simple_stack",
"stack_owner": null,
"stack_status": "CREATE_COMPLETE",
"stack_status_reason": "Stack CREATE completed successfully",
"stack_user_project_id": "71510cbd459a49ac989ca1055de7038b",
"tags": null,
"updated_time": null
}
]
}
}

The reason will be the response by API query to OpenStack: Get /v1/

{tenant_id}

/stacks

https://developer.openstack.org/api-ref/orchestration/v1/index.html?expanded=list-stacks-detail#stacks