Skip to main content
API Explorer|API Explorer
Alerting & Response/Alert Templates
POSTAlertingSince 1.0SynchronousAuth Required

PreviewDeleteSilenceTemplate

Preview the deletion impact for a silence Template without mutating state. Returns blockers, cascade resources, orphan resources, finalizers, and available policies.

Execution Availability

Try It Out

Submit a mock request using the current auth context and example-driven inputs.

Path Parameters

Request Inputs

Path Parameters

  • templateIdStringRequired

    模板ID。

Body Fields

  • optionsObjectRequired

    Options for this resource

    • propagationPolicyString

      PropagationPolicy overrides the resource's default policy when non-empty. Accepted values: Restrict, Foreground, Background, Orphan, SoftDelete.

      Example: value

    • forceBoolean

      Force skips the Finalizer phase and advances directly to PhysicalDelete. Requires operator-level permission; returns PermissionDenied until the audit-integration rollout lands.

      Example: true

    • gracePeriodSecondsInteger

      GracePeriodSeconds defines the post-request delay before the engine begins the Checking phase. Default 0 (immediate).

      Example: 10

    • revokeRemoteCredentialsBoolean

      RevokeRemoteCredentials is a resource-scoped hint for resources that carry out-of-band credentials (e.g. Platform access keys). When true, the corresponding revoke finalizer is activated for this request. Ignored by resources that do not register such a finalizer.

      Example: true

Responses

200 OK

On success, this API returns the following response structure.

  • blockersList

    Resources that are blocking the deletion from proceeding

    Example: (nested array)

    • resourceTypeString

      Type of the blocking resource

      Example: VmNic

    • resourceUuidString

      UUID of the blocking resource

      Example: b2c3d4e5-f6a7-8901-bcde-f12345678901

    • resourceNameString

      Human-readable name of the blocking resource

      Example: nic-001

    • relationString

      Relationship between the blocker and the target resource

      Example: AttachedTo

    • suggestionString

      Recommended action to resolve the blocker

      Example: Detach the NIC before deleting the VM

    • hardBoolean

      Whether this blocker prevents deletion entirely (hard) or is a warning

      Example: true

  • cascadeResourcesList

    Resources that will be deleted in cascade along with the target

    Example: (nested array)

    • resourceTypeString

      Type of the related resource

      Example: Volume

    • resourceUuidString

      UUID of the related resource

      Example: c3d4e5f6-a7b8-9012-cdef-123456789012

    • resourceNameString

      Human-readable name of the related resource

      Example: vol-data-01

  • orphanResourcesList

    Resources that will become orphaned after the deletion

    Example: (nested array)

    • resourceTypeString

      Type of the related resource

      Example: Volume

    • resourceUuidString

      UUID of the related resource

      Example: c3d4e5f6-a7b8-9012-cdef-123456789012

    • resourceNameString

      Human-readable name of the related resource

      Example: vol-data-01

  • finalizersList

    Finalizer handlers that must complete before deletion is finished

    Example: (nested array)

    • nameString

      Unique name identifying this finalizer handler

      Example: cleanup-network

    • descriptionString

      Human-readable description of what this finalizer does

      Example: Releases network interfaces associated with the resource

    • statusString

      Current execution status of the finalizer

      Example: Succeeded

    • errorString

      Error message if the finalizer failed

      Example: timeout waiting for network release

  • availablePoliciesList

    Deletion propagation policies available for this resource type

    Example: item1,item2

  • softDeleteRecoverableBoolean

    Whether this resource supports recovery after soft deletion

    Example: true

Endpoint

POST/api/v1/alerting/silence-templates/{templateId}/previewDelete

/api/v1/alerting/silence-templates/{templateId}/previewDelete

Operation ID

PreviewDeleteSilenceTemplate

Permalink

Request Example

curl -X POST '{host}/api/v1/alerting/silence-templates/{template_id}/previewDelete' -H 'Authorization: Bearer {token}' -H 'Content-Type: application/json' -d '{"options":{"propagationPolicy":"value","force":true,"gracePeriodSeconds":10,"revokeRemoteCredentials":true}}'

Response Example

200
{"blockers": [{"resourceType": "VmNic", "resourceUuid": "b2c3d4e5-f6a7-8901-bcde-f12345678901", "resourceName": "nic-001", "relation": "AttachedTo", "suggestion": "Detach the NIC before deleting the VM", "hard": true}], "cascadeResources": [{"resourceType": "Volume", "resourceUuid": "c3d4e5f6-a7b8-9012-cdef-123456789012", "resourceName": "vol-data-01"}], "orphanResources": [{"resourceType": "Volume", "resourceUuid": "c3d4e5f6-a7b8-9012-cdef-123456789012", "resourceName": "vol-data-01"}], "finalizers": [{"name": "cleanup-network", "description": "Releases network interfaces associated with the resource", "status": "Succeeded", "error": "timeout waiting for network release"}], "availablePolicies": ["value"], "softDeleteRecoverable": true}

Change History

This API has no change history records yet.

View all change history