Notification configurations API reference

HCP Terraform can send notifications for run state transitions and workspace events. You can specify a destination URL, request type, and what events will trigger the notification. Each workspace can have up to 20 notification configurations, and they apply to all runs for that workspace.

Interacting with notification configurations requires admin access to the relevant workspace. (More about permissions.)

Note: Speculative plans and workspaces configured with Local execution mode do not support notifications.

Notification triggers

Notifications are sent in response to triggers related to workspace events, and can be defined at workspace and team levels. You can specify workspace events in the triggers array attribute.

Workspace notification triggers

The following triggers are available for workspace notifications.

Display Name	Value	Description
Created	`"run:created"`	A run is created and enters the Pending stage
Planning	`"run:planning"`	A run acquires the lock and starts to execute.
Needs Attention	`"run:needs_attention"`	A plan has changes and Terraform requires user input to continue. This input may include approving the plan or a policy override.
Applying	`"run:applying"`	A run enters the Apply stage, where Terraform makes the infrastructure changes described in the plan.
Completed	`"run:completed"`	A run completes successfully.
Errored	`"run:errored"`	A run terminates early due to error or cancellation.
Drifted	`"assessment:drifted"`	HCP Terraform detected configuration drift. This option is only available if you enabled drift detection for the workspace.
Checks Failed	`"assessment:check_failure"`	One or more continuous validation checks did not pass. This option is only available if you enabled drift detection for the workspace.
Health Assessment Failed	`"assessment:failed"`	A health assessment failed. This option is only available if you enable health assessments for the workspace.
Auto Destroy Reminder	`"workspace:auto_destro_reminder"`	An automated workspace destroy run is imminent.
Auto Destroy Results	`"workspace:auto_destroy_run_results"`	HCP Terraform attempted an automated workspace destroy run.

Team notification triggers

The following triggers are available for team notifications.

Display Name	Value	Description
Change Request	`"team:change_request"`	HCP Terraform sent a change request to a workspace that the specified team has explicit access to.

Notification payload

The notification is an HTTP POST request with a detailed payload. The content depends on the type of notification.

For Slack and Microsoft Teams notifications, the payload conforms to the respective webhook API and results in a notification message with informational attachments. Refer to Slack Notification Payloads and Microsoft Teams Notification Payloads for examples. For generic notifications, the payload varies based on whether the notification contains information about run events or workspace events.

Run notification payload

Run events include detailed information about a specific run, including the time it began and the associated workspace and organization. Generic notifications for run events contain the following information:

Name	Type	Description
`payload_version`	number	Always "1".
`notification_configuration_id`	string	The ID of the configuration associated with this notification.
`run_url`	string	URL used to access the run UI page.
`run_id`	string	ID of the run which triggered this notification.
`run_message`	string	The reason the run was queued.
`run_created_at`	string	Timestamp of the run's creation.
`run_created_by`	string	Username of the user who created the run.
`workspace_id`	string	ID of the run's workspace.
`workspace_name`	string	Human-readable name of the run's workspace.
`organization_name`	string	Human-readable name of the run's organization.
`notifications`	array	List of events which caused this notification to be sent, with each event represented by an object. At present, this is always one event, but in the future HCP Terraform may roll up several notifications for a run into a single request.
`notifications[].message`	string	Human-readable reason for the notification.
`notifications[].trigger`	string	Value of the trigger which caused the notification to be sent.
`notifications[].run_status`	string	Status of the run at the time of notification.
`notifications[].run_updated_at`	string	Timestamp of the run's update.
`notifications[].run_updated_by`	string	Username of the user who caused the run to update.

Sample payload

{
  "payload_version": 1,
  "notification_configuration_id": "nc-AeUQ2zfKZzW9TiGZ",
  "run_url": "https://app.terraform.io/app/acme-org/my-workspace/runs/run-FwnENkvDnrpyFC7M",
  "run_id": "run-FwnENkvDnrpyFC7M",
  "run_message": "Add five new queue workers",
  "run_created_at": "2019-01-25T18:34:00.000Z",
  "run_created_by": "sample-user",
  "workspace_id": "ws-XdeUVMWShTesDMME",
  "workspace_name": "my-workspace",
  "organization_name": "acme-org",
  "notifications": [
    {
      "message": "Run Canceled",
      "trigger": "run:errored",
      "run_status": "canceled",
      "run_updated_at": "2019-01-25T18:37:04.000Z",
      "run_updated_by": "sample-user"
    }
  ]
}

Change request notification payload

Change request events contain the following fields in their payloads.

Name	Type	Description
`payload_version`	number	Always "1".
`notification_configuration_id`	string	The ID of the configuration associated with this notification.
`change_request_url`	string	URL used to access the change request UI page.
`change_request_subject`	string	title of the change request which triggered this notification.
`change_request_message`	string	The contents of the change request.
`change_request_created_at`	string	Timestamp of the change request's creation.
`change_request_created_by`	string	Username of the user who created the change_request.
`workspace_id`	string	ID of the run's workspace.
`workspace_name`	string	Human-readable name of the run's workspace.
`organization_name`	string	Human-readable name of the run's organization.

`Send a test` payload

This is a sample payload you can send to test if notifications are working. The payload does not have a run or workspace context, resulting in null values.

You can trigger a test notification from the workspace notification settings page. You can read more about verifying a notification configuration.

{
  "payload_version": 1,
  "notification_configuration_id": "nc-jWvVsmp5VxsaCeXm",
  "run_url": null,
  "run_id": null,
  "run_message": null,
  "run_created_at": null,
  "run_created_by": null,
  "workspace_id": null,
  "workspace_name": null,
  "organization_name": null,
  "notifications": [
    {
      "message": "Verification of test",
      "trigger": "verification",
      "run_status": null,
      "run_updated_at": null,
      "run_updated_by": null,
    }
  ]
}

Workspace notification payload

Workspace events include detailed information about workspace-level validation events like health assessments if you enable them for the workspace. Much of the information provides details about the associated assessment result, which HCP Terraform uses to track instances of continuous validation.

HCP Terraform returns different types of attributes returned in the payload details, depending on the type of trigger_scope. There are two main values for trigger_scope: assessment and workspace, examples of which you can see below.

Health assessments

Health assessment notifications for workspace events contain the following information:

Note: Health assessments are available in HCP Terraform Plus Edition. Refer to HCP Terraform pricing for details.

Name	Type	Description
`payload_version`	number	Always "2".
`notification_configuration_id`	string	The ID of the configuration associated with this notification.
`notification_configuration_url`	string	URL to get the notification configuration from the HCP Terraform API.
`trigger_scope`	string	Always "assessment" for workspace assessment notifications.
`trigger`	string	Value of the trigger that caused the notification to be sent.
`message`	string	Human-readable reason for the notification.
`details`	object	Object containing details specific to the notification.
`details.new_assessment_result`	object	The most recent assessment result. This result triggered the notification.
`details.new_assessment_result.id`	string	ID of the assessment result.
`details.new_assessment_result.url`	string	URL to get the assessment result from the HCP Terraform API.
`details.new_assessment_result.succeeded`	bool	Whether assessment succeeded.
`details.new_assessment_result.all_checks_succeeded`	bool	Whether all conditions passed.
`details.new_assessment_result.checks_passed`	number	The number of resources, data sources, and outputs passing their conditions.
`details.new_assessment_result.checks_failed`	number	The number of resources, data sources, and outputs with one or more failing conditions.
`details.new_assessment_result.checks_errored`	number	The number of resources, data sources, and outputs that had a condition error.
`details.new_assessment_result.checks_unknown`	number	The number of resources, data sources, and outputs that had conditions left unevaluated.
`details.new_assessment_result.drifted`	bool	Whether assessment detected drift.
`details.new_assessment_result.resources_drifted`	number	The number of resources whose configuration does not match from the workspace's state file.
`details.new_assessment_result.resources_undrifted`	number	The number of real resources whose configuration matches the workspace's state file.
`details.new_assessment_result.created_at`	string	Timestamp for when HCP Terraform created the assessment result.
`details.prior_assessment_result`	object	The assessment result immediately prior to the one that triggered the notification.
`details.prior_assessment_result.id`	string	ID of the assessment result.
`details.prior_assessment_result.url`	string	URL to get the assessment result from the HCP Terraform API.
`details.prior_assessment_result.succeeded`	bool	Whether assessment succeeded.
`details.prior_assessment_result.all_checks_succeeded`	bool	Whether all conditions passed.
`details.prior_assessment_result.checks_passed`	number	The number of resources, data sources, and outputs passing their conditions.
`details.prior_assessment_result.checks_failed`	number	The number of resources, data sources, and outputs with one or more failing conditions.
`details.prior_assessment_result.checks_errored`	number	The number of resources, data sources, and outputs that had a condition error.
`details.prior_assessment_result.checks_unknown`	number	The number of resources, data sources, and outputs that had conditions left unevaluated.
`details.prior_assessment_result.drifted`	bool	Whether assessment detected drift.
`details.prior_assessment_result.resources_drifted`	number	The number of resources whose configuration does not match the workspace's state file.
`details.prior_assessment_result.resources_undrifted`	number	The number of resources whose configuration matches the workspace's state file.
`details.prior_assessment_result.created_at`	string	Timestamp of the assessment result.
`details.workspace_id`	string	ID of the workspace that generated the notification.
`details.workspace_name`	string	Human-readable name of the workspace.
`details.organization_name`	string	Human-readable name of the organization.

Sample payload

Health assessment payloads have information about resource drift and continuous validation checks.

{
  "payload_version": "2",
  "notification_configuration_id": "nc-SZ3V3cLFxK6sqLKn",
  "notification_configuration_url": "https://app.terraform.io/api/v2/notification-configurations/nc-SZ3V3cLFxK6sqLKn",
  "trigger_scope": "assessment",
  "trigger": "assessment:drifted",
  "message": "Drift Detected",
  "details": {
      "new_assessment_result": {
        "id": "asmtres-vRVQxpqq64EA9V5a",
        "url": "https://app.terraform.io/api/v2/assessment-results/asmtres-vRVQxpqq64EA9V5a",
        "succeeded": true,
        "drifted": true,
        "all_checks_succeeded": true,
        "resources_drifted": 4,
        "resources_undrifted": 55,
        "checks_passed": 33,
        "checks_failed": 0,
        "checks_errored": 0,
        "checks_unknown": 0,
        "created_at": "2022-06-09T05:23:10Z"
      },
      "prior_assessment_result": {
        "id": "asmtres-A6zEbpGArqP74fdL",
        "url": "https://app.terraform.io/api/v2/assessment-results/asmtres-A6zEbpGArqP74fdL",
        "succeeded": true,
        "drifted": true,
        "all_checks_succeeded": true,
        "resources_drifted": 4,
        "resources_undrifted": 55,
        "checks_passed": 33,
        "checks_failed": 0,
        "checks_errored": 0,
        "checks_unknown": 0,
        "created_at": "2022-06-09T05:22:51Z"
      },
    "workspace_id": "ws-XdeUVMWShTesDMME",
    "workspace_name": "my-workspace",
    "organization_name": "acme-org"
  }
}

Automatic destroy runs

Note: Ephemeral workspace (automatic destroy runs) functionality is available in HCP Terraform Plus Edition. Refer to HCP Terraform pricing for details.

Automatic destroy run notifications for workspace events contain the following information:

Name	Type	Description
`payload_version`	string	Always 2.
`notification_configuration_id`	string	The ID of the notification's configuration.
`notification_configuration_url`	string	The URL to get the notification's configuration from the HCP Terraform API.
`trigger_scope`	string	Always "workspace" for ephemeral workspace notifications
`trigger`	string	Value of the trigger that caused HCP Terraform to send the notification.
`message`	string	Human-readable reason for the notification.
`details`	object	Object containing details specific to the notification.
`details.auto_destroy_at`	string	Timestamp when HCP Terraform will schedule the next destroy run. Only applies to reminder notifications.
`details.run_created_at`	string	Timestamp of when HCP Terraform successfully created a destroy run. Only applies to results notifications.
`details.run_status`	string	Status of the scheduled destroy run. Only applies to results notifications.
`details.run_external_id`	string	The ID of the scheduled destroy run. Only applies to results notifications.
`details.run_create_error_message`	string	Message detailing why the run was unable to be queued. Only applies to results notifications.
`details.trigger_type`	string	The type of notification, and the value is either "reminder" or "results".
`details.workspace_name`	string	Human-readable name of the workspace.
`details.organization_name`	string	Human-readable name of the organization.

Sample payload

The shape of data in auto destroy notification payloads may differ depending on the success of the run HCP Terraform created. Refer to the specific examples below.

Reminder

Reminders that HCP Terraform will trigger a destroy run at some point in the future.

{
  "payload_version": "2",
  "notification_configuration_id": "nc-SZ3V3cLFxK6sqLKn",
  "notification_configuration_url": "https://app.terraform.io/api/v2/notification-configurations/nc-SZ3V3cLFxK6sqLKn",
  "trigger_scope": "workspace",
  "trigger": "workspace:auto_destroy_reminder",
  "message": "Auto Destroy Reminder",
  "details": {
      "auto_destroy_at": "2025-01-01T00:00:00Z",
      "run_created_at": null,
      "run_status": null,
      "run_external_id": null,
      "run_create_error_message": null,
      "trigger_type": "reminder",
      "workspace_name": "learned-english-dog",
      "organization_name": "acme-org"
  }
}

Results

The final result of the scheduled auto destroy run includes additional metadata about the run.

{
  "payload_version": "2",
  "notification_configuration_id": "nc-SZ3V3cLFxK6sqLKn",
  "notification_configuration_url": "https://app.terraform.io/api/v2/notification-configurations/nc-SZ3V3cLFxK6sqLKn",
  "trigger_scope": "workspace",
  "trigger": "workspace:auto_destroy_results",
  "message": "Auto Destroy Results",
  "details": {
      "auto_destroy_at": null,
      "run_created_at": "2022-06-09T05:22:51Z",
      "run_status": "applied",
      "run_external_id": "run-vRVQxpqq64EA9V5a",
      "run_create_error_message": null,
      "trigger_type": "results",
      "workspace_name": "learned-english-dog",
      "organization_name": "acme-org"
  }
}

Failed run creation

Run-specific values are empty when HCP Terraform was unable to create an auto destroy run.

{
  "payload_version": "2",
  "notification_configuration_id": "nc-SZ3V3cLFxK6sqLKn",
  "notification_configuration_url": "https://app.terraform.io/api/v2/notification-configurations/nc-SZ3V3cLFxK6sqLKn",
  "trigger_scope": "workspace",
  "trigger": "workspace:auto_destroy_results",
  "message": "Auto Destroy Results",
  "details": {
      "auto_destroy_at": null,
      "run_created_at": null,
      "run_status": null,
      "run_external_id": null,
      "run_create_error_message": "Configuration version is missing",
      "trigger_type": "results",
      "workspace_name": "learned-english-dog",
      "organization_name": "acme-org"
  }
}

Notification authenticity

If a token is configured, HCP Terraform provides an HMAC signature on all "generic" notification requests, using the token as the key. This is sent in the X-TFE-Notification-Signature header. The digest algorithm used is SHA-512. Notification target servers should verify the source of the HTTP request by computing the HMAC of the request body using the same shared secret, and dropping any requests with invalid signatures.

Sample Ruby code for verifying the HMAC:

token = SecureRandom.hex
hmac = OpenSSL::HMAC.hexdigest(OpenSSL::Digest.new("sha512"), token, @request.body)
fail "Invalid HMAC" if hmac != @request.headers["X-TFE-Notification-Signature"]

Notification verification and delivery responses

When saving a configuration with enabled set to true, or when using the verify API, HCP Terraform sends a verification request to the configured URL. The response to this request is stored and available in the delivery-responses array of the notification-configuration resource.

Configurations cannot be enabled if the verification request fails. Success is defined as an HTTP response with status code of 2xx. Configurations with destination_type email can only be verified manually, they do not require an HTTP response.

The most recent response is stored in the delivery-responses array.

Each delivery response has several fields:

Name	Type	Description
`body`	string	Response body (may be truncated).
`code`	string	HTTP status code, e.g. `400`.
`headers`	object	All HTTP headers received, represented as an object with keys for each header name (lowercased) and an array of string values (most arrays will be size one).
`sent-at`	date	The UTC timestamp when the notification was sent.
`successful`	bool	Whether HCP Terraform considers this response to be successful.
`url`	string	The URL to which the request was sent.

Create a notification configuration

POST /workspaces/:workspace_id/notification-configurations

Parameter	Description
`:workspace_id`	The ID of the workspace to list configurations for. Obtain this from the workspace settings or the Show Workspace endpoint.

Status	Response	Reason
201	JSON API document (`type: "notification-configurations"`)	Successfully created a notification configuration
400	JSON API error object	Unable to complete verification request to destination URL
404	JSON API error object	Workspace not found, or user unauthorized to perform action
422	JSON API error object	Malformed request body (missing attributes, wrong types, etc.)

Request body

This POST endpoint requires a JSON object with the following properties as a request payload.

Properties without a default value are required.

If enabled is set to true, a verification request will be sent before saving the configuration. If this request receives no response or the response is not successful (HTTP 2xx), the configuration will not save.

Key path	Type	Default	Description
`data.type`	string		Must be `"notification-configuration"`.
`data.attributes.destination-type`	string		Type of notification payload to send. Valid values are `"generic"`, `"email"`, `"slack"` or `"microsoft-teams"`.
`data.attributes.enabled`	bool	`false`	Disabled configurations will not send any notifications.
`data.attributes.name`	string		Human-readable name for the configuration.
`data.attributes.token`	string or null	`null`	Optional write-only secure token, which can be used at the receiving server to verify request authenticity. See Notification Authenticity for more details.
`data.attributes.triggers`	array	`[]`	Array of triggers for which this configuration will send notifications. See Notification Triggers for more details and a list of allowed values.
`data.attributes.url`	string		HTTP or HTTPS URL to which notification requests will be made, only for configurations with `"destination_type:"` `"slack"`, `"microsoft-teams"` or `"generic"`
`data.relationships.users`	array		Array of users part of the organization, only for configurations with `"destination_type:"` `"email"`

Sample payload for generic notification configurations

{
  "data": {
    "type": "notification-configuration",
    "attributes": {
      "destination-type": "generic",
      "enabled": true,
      "name": "Webhook server test",
      "url": "https://httpstat.us/200",
      "triggers": [
        "run:applying",
        "run:completed",
        "run:created",
        "run:errored",
        "run:needs_attention",
        "run:planning"
      ]
    }
  }
}

Sample payload for email notification configurations

{
  "data": {
    "type": "notification-configurations",
    "attributes": {
      "destination-type": "email",
      "enabled": true,
      "name": "Notify organization users about run",
      "triggers": [
        "run:applying",
        "run:completed",
        "run:created",
        "run:errored",
        "run:needs_attention",
        "run:planning"
      ]
    },
    "relationships": {
       "users": {
          "data": [ { "id": "organization-user-id", "type": "users" } ]
       }
    }
  }
}

Sample request

curl \
  --header "Authorization: Bearer $TOKEN" \
  --header "Content-Type: application/vnd.api+json" \
  --request POST \
  --data @payload.json \
  https://app.terraform.io/api/v2/workspaces/ws-XdeUVMWShTesDMME/notification-configurations

Sample response

{
  "data": {
    "id": "nc-AeUQ2zfKZzW9TiGZ",
    "type": "notification-configurations",
    "attributes": {
      "enabled": true,
      "name": "Webhook server test",
      "url": "https://httpstat.us/200",
      "destination-type": "generic",
      "token": null,
      "triggers": [
        "run:applying",
        "run:completed",
        "run:created",
        "run:errored",
        "run:needs_attention",
        "run:planning"
      ],
      "delivery-responses": [
        {
          "url": "https://httpstat.us/200",
          "body": "\"200 OK\"",
          "code": "200",
          "headers": {
            "cache-control": [
              "private"
            ],
            "content-length": [
              "129"
            ],
            "content-type": [
              "application/json; charset=utf-8"
            ],
            "content-encoding": [
              "gzip"
            ],
            "vary": [
              "Accept-Encoding"
            ],
            "server": [
              "Microsoft-IIS/10.0"
            ],
            "x-aspnetmvc-version": [
              "5.1"
            ],
            "access-control-allow-origin": [
              "*"
            ],
            "x-aspnet-version": [
              "4.0.30319"
            ],
            "x-powered-by": [
              "ASP.NET"
            ],
            "set-cookie": [
              "ARRAffinity=77c477e3e649643e5771873e1a13179fb00983bc73c71e196bf25967fd453df9;Path=/;HttpOnly;Domain=httpstat.us"
            ],
            "date": [
              "Tue, 08 Jan 2019 21:34:37 GMT"
            ]
          },
          "sent-at": "2019-01-08 21:34:37 UTC",
          "successful": "true"
        }
      ],
      "created-at": "2019-01-08T21:32:14.125Z",
      "updated-at": "2019-01-08T21:34:37.274Z"
    },
    "relationships": {
      "subscribable": {
        "data": {
          "id": "ws-XdeUVMWShTesDMME",
          "type": "workspaces"
        }
      }
    },
    "links": {
      "self": "/api/v2/notification-configurations/nc-AeUQ2zfKZzW9TiGZ"
    }
  }
}

List notification configurations

Use the following endpoint to list all notification configurations for a workspace.

GET /workspaces/:workspace_id/notification-configurations

Parameter	Description
`:workspace_id`	The ID of the workspace to list configurations from. Obtain this from the workspace settings or the Show Workspace endpoint. If neither pagination query parameters are provided, the endpoint will not be paginated and will return all results.

Query parameters

This endpoint supports pagination with standard URL query parameters. Remember to percent-encode [ as %5B and ] as %5D if your tooling doesn't automatically encode URLs.

Parameter	Description
`page[number]`	Optional. If omitted, the endpoint will return the first page.
`page[size]`	Optional. If omitted, the endpoint will return 20 notification configurations per page.

Sample request

curl \
  --header "Authorization: Bearer $TOKEN" \
  --header "Content-Type: application/vnd.api+json" \
  --request GET \
  https://app.terraform.io/api/v2/workspaces/ws-XdeUVMWShTesDMME/notification-configurations

Sample response

{
  "data": [
    {
      "id": "nc-W6VGEi8A7Cfoaf4K",
      "type": "notification-configurations",
      "attributes": {
        "enabled": false,
        "name": "Slack: #devops",
        "url": "https://hooks.slack.com/services/T00000000/BC012345/0PWCpQmYyD4bTTRYZ53q4w",
        "destination-type": "slack",
        "token": null,
        "triggers": [
          "run:errored",
          "run:needs_attention"
        ],
        "delivery-responses": [],
        "created-at": "2019-01-08T21:34:28.367Z",
        "updated-at": "2019-01-08T21:34:28.367Z"
      },
      "relationships": {
        "subscribable": {
          "data": {
            "id": "ws-XdeUVMWShTesDMME",
            "type": "workspaces"
          }
        }
      },
      "links": {
        "self": "/api/v2/notification-configurations/nc-W6VGEi8A7Cfoaf4K"
      }
    },
    {
      "id": "nc-AeUQ2zfKZzW9TiGZ",
      "type": "notification-configurations",
      "attributes": {
        "enabled": true,
        "name": "Webhook server test",
        "url": "https://httpstat.us/200",
        "destination-type": "generic",
        "token": null,
        "triggers": [
          "run:applying",
          "run:completed",
          "run:created",
          "run:errored",
          "run:needs_attention",
          "run:planning"
        ],
        "delivery-responses": [
          {
            "url": "https://httpstat.us/200",
            "body": "\"200 OK\"",
            "code": "200",
            "headers": {
              "cache-control": [
                "private"
              ],
              "content-length": [
                "129"
              ],
              "content-type": [
                "application/json; charset=utf-8"
              ],
              "content-encoding": [
                "gzip"
              ],
              "vary": [
                "Accept-Encoding"
              ],
              "server": [
                "Microsoft-IIS/10.0"
              ],
              "x-aspnetmvc-version": [
                "5.1"
              ],
              "access-control-allow-origin": [
                "*"
              ],
              "x-aspnet-version": [
                "4.0.30319"
              ],
              "x-powered-by": [
                "ASP.NET"
              ],
              "set-cookie": [
                "ARRAffinity=77c477e3e649643e5771873e1a13179fb00983bc73c71e196bf25967fd453df9;Path=/;HttpOnly;Domain=httpstat.us"
              ],
              "date": [
                "Tue, 08 Jan 2019 21:34:37 GMT"
              ]
            },
            "sent-at": "2019-01-08 21:34:37 UTC",
            "successful": "true"
          }
        ],
        "created-at": "2019-01-08T21:32:14.125Z",
        "updated-at": "2019-01-08T21:34:37.274Z"
      },
      "relationships": {
        "subscribable": {
          "data": {
            "id": "ws-XdeUVMWShTesDMME",
            "type": "workspaces"
          }
        }
      },
      "links": {
        "self": "/api/v2/notification-configurations/nc-AeUQ2zfKZzW9TiGZ"
      }
    }
  ]
}

Show a notification configuration

GET /notification-configurations/:notification-configuration-id

Parameter	Description
`:notification-configuration-id`	The id of the notification configuration to show.

Sample request

curl \
  --header "Authorization: Bearer $TOKEN" \
  --header "Content-Type: application/vnd.api+json" \
  --request GET \
  https://app.terraform.io/api/v2/notification-configurations/nc-AeUQ2zfKZzW9TiGZ

Sample response

The type and id attributes in relationships.subscribable may also reference a "teams" and team ID, respectively.

{
  "data": {
    "id": "nc-AeUQ2zfKZzW9TiGZ",
      "type": "notification-configurations",
      "attributes": {
        "enabled": true,
        "name": "Webhook server test",
        "url": "https://httpstat.us/200",
        "destination-type": "generic",
        "token": null,
        "triggers": [
          "run:applying",
          "run:completed",
          "run:created",
          "run:errored",
          "run:needs_attention",
          "run:planning"
        ],
        "delivery-responses": [
        {
          "url": "https://httpstat.us/200",
          "body": "\"200 OK\"",
          "code": "200",
          "headers": {
            "cache-control": [
              "private"
            ],
            "content-length": [
              "129"
            ],
            "content-type": [
              "application/json; charset=utf-8"
            ],
            "content-encoding": [
              "gzip"
            ],
            "vary": [
              "Accept-Encoding"
            ],
            "server": [
              "Microsoft-IIS/10.0"
            ],
            "x-aspnetmvc-version": [
              "5.1"
            ],
            "access-control-allow-origin": [
              "*"
            ],
            "x-aspnet-version": [
              "4.0.30319"
            ],
            "x-powered-by": [
              "ASP.NET"
            ],
            "set-cookie": [
              "ARRAffinity=77c477e3e649643e5771873e1a13179fb00983bc73c71e196bf25967fd453df9;Path=/;HttpOnly;Domain=httpstat.us"
            ],
            "date": [
              "Tue, 08 Jan 2019 21:34:37 GMT"
            ]
          },
          "sent-at": "2019-01-08 21:34:37 UTC",
          "successful": "true"
        }
        ],
        "created-at": "2019-01-08T21:32:14.125Z",
        "updated-at": "2019-01-08T21:34:37.274Z"
      },
      "relationships": {
        "subscribable": {
          "data": {
            "id": "ws-XdeUVMWShTesDMME",
            "type": "workspaces"
          }
        }
      },
      "links": {
        "self": "/api/v2/notification-configurations/nc-AeUQ2zfKZzW9TiGZ"
      }
  }
}

Update a notification configuration

PATCH /notification-configurations/:notification-configuration-id

Parameter	Description
`:notification-configuration-id`	The id of the notification configuration to update.

If the enabled attribute is true, updating the configuration will cause HCP Terraform to send a verification request. If a response is received, it will be stored and returned in the delivery-responses attribute. More details in the Notification Verification and Delivery Responses section above.

Status	Response	Reason
200	JSON API document (`type: "notification-configurations"`)	Successfully updated the notification configuration
400	JSON API error object	Unable to complete verification request to destination URL
404	JSON API error object	Notification configuration not found, or user unauthorized to perform action
422	JSON API error object	Malformed request body (missing attributes, wrong types, etc.)

Request body

This PATCH endpoint requires a JSON object with the following properties as a request payload.

If enabled is set to true, a verification request will be sent before saving the configuration. If this request fails to send, or the response is not successful (HTTP 2xx), the configuration will not save.

Key path	Type	Default	Description
`data.type`	string	(previous value)	Must be `"notification-configuration"`.
`data.attributes.enabled`	bool	(previous value)	Disabled configurations will not send any notifications.
`data.attributes.name`	string	(previous value)	User-readable name for the configuration.
`data.attributes.token`	string	(previous value)	Optional write-only secure token, which can be used at the receiving server to verify request authenticity. See Notification Authenticity for more details.
`data.attributes.triggers`	array	(previous value)	Array of triggers for sending notifications. See Notification Triggers for more details.
`data.attributes.url`	string	(previous value)	HTTP or HTTPS URL to which notification requests will be made, only for configurations with `"destination_type:"` `"slack"`, `"microsoft-teams"` or `"generic"`
`data.relationships.users`	array		Array of users part of the organization, only for configurations with `"destination_type:"` `"email"`

Sample payload

{
  "data": {
    "id": "nc-W6VGEi8A7Cfoaf4K",
    "type": "notification-configurations",
    "attributes": {
      "enabled": false,
      "name": "Slack: #devops",
      "url": "https://hooks.slack.com/services/T00000001/BC012345/0PWCpQmYyD4bTTRYZ53q4w",
      "destination-type": "slack",
      "token": null,
      "triggers": [
        "run:created",
        "run:errored",
        "run:needs_attention"
      ],
    }
  }
}

Sample request

curl \
  --header "Authorization: Bearer $TOKEN" \
  --header "Content-Type: application/vnd.api+json" \
  --request PATCH \
  --data @payload.json \
  https://app.terraform.io/api/v2/notification-configurations/nc-W6VGEi8A7Cfoaf4K

Sample response

{
  "data": {
    "id": "nc-W6VGEi8A7Cfoaf4K",
    "type": "notification-configurations",
    "attributes": {
      "enabled": false,
      "name": "Slack: #devops",
      "url": "https://hooks.slack.com/services/T00000001/BC012345/0PWCpQmYyD4bTTRYZ53q4w",
      "destination-type": "slack",
      "token": null,
      "triggers": [
        "run:created",
        "run:errored",
        "run:needs_attention"
      ],
      "delivery-responses": [],
      "created-at": "2019-01-08T21:34:28.367Z",
      "updated-at": "2019-01-08T21:49:02.103Z"
    },
    "relationships": {
      "subscribable": {
        "data": {
          "id": "ws-XdeUVMWShTesDMME",
          "type": "workspaces"
        }
      }
    },
    "links": {
      "self": "/api/v2/notification-configurations/nc-W6VGEi8A7Cfoaf4K"
    }
  },
}

Verify a notification configuration

POST /notification-configurations/:notification-configuration-id/actions/verify

Parameter	Description
`:notification-configuration-id`	The id of the notification configuration to verify.

This will cause HCP Terraform to send a verification request for the specified configuration. If a response is received, it will be stored and returned in the delivery-responses attribute. More details in the Notification Verification and Delivery Responses section above.

Status	Response	Reason
200	JSON API document (`type: "notification-configurations"`)	Successfully verified the notification configuration
400	JSON API error object	Unable to complete verification request to destination URL

Sample request

curl \
  --header "Authorization: Bearer $TOKEN" \
  --header "Content-Type: application/vnd.api+json" \
  --request POST \
  https://app.terraform.io/api/v2/notification-configurations/nc-AeUQ2zfKZzW9TiGZ/actions/verify

Sample response

{
  "data": {
    "id": "nc-AeUQ2zfKZzW9TiGZ",
      "type": "notification-configurations",
      "attributes": {
        "enabled": true,
        "name": "Webhook server test",
        "url": "https://httpstat.us/200",
        "destination-type": "generic",
        "token": null,
        "triggers": [
          "run:applying",
          "run:completed",
          "run:created",
          "run:errored",
          "run:needs_attention",
          "run:planning"
        ],
        "delivery-responses": [
        {
          "url": "https://httpstat.us/200",
          "body": "\"200 OK\"",
          "code": "200",
          "headers": {
            "cache-control": [
              "private"
            ],
            "content-length": [
              "129"
            ],
            "content-type": [
              "application/json; charset=utf-8"
            ],
            "content-encoding": [
              "gzip"
            ],
            "vary": [
              "Accept-Encoding"
            ],
            "server": [
              "Microsoft-IIS/10.0"
            ],
            "x-aspnetmvc-version": [
              "5.1"
            ],
            "access-control-allow-origin": [
              "*"
            ],
            "x-aspnet-version": [
              "4.0.30319"
            ],
            "x-powered-by": [
              "ASP.NET"
            ],
            "set-cookie": [
              "ARRAffinity=77c477e3e649643e5771873e1a13179fb00983bc73c71e196bf25967fd453df9;Path=/;HttpOnly;Domain=httpstat.us"
            ],
            "date": [
              "Tue, 08 Jan 2019 21:34:37 GMT"
            ]
          },
          "sent-at": "2019-01-08 21:34:37 UTC",
          "successful": "true"
        }
        ],
        "created-at": "2019-01-08T21:32:14.125Z",
        "updated-at": "2019-01-08T21:34:37.274Z"
      },
      "relationships": {
        "subscribable": {
          "data": {
            "id": "ws-XdeUVMWShTesDMME",
            "type": "workspaces"
          }
        }
      },
      "links": {
        "self": "/api/v2/notification-configurations/nc-AeUQ2zfKZzW9TiGZ"
      }
  }
}

Delete a notification configuration

This endpoint deletes a notification configuration.

DELETE /notification-configurations/:notification-configuration-id

Parameter	Description
`:notification-configuration-id`	The id of the notification configuration to delete.

Status	Response	Reason
204	None	Successfully deleted the notification configuration
404	JSON API error object	Notification configuration not found, or user unauthorized to perform action

Sample request

$ curl \
  --header "Authorization: Bearer $TOKEN" \
  --header "Content-Type: application/vnd.api+json" \
  --request DELETE \
  https://app.terraform.io/api/v2/notification-configurations/nc-AeUQ2zfKZzW9TiGZ

Team notification configuration

Note: Team notifications are in public beta. All APIs and workflows are subject to change.

Team notifications allow you to configure relevant alerts that notify teams you specify whenever a certain event occurs.

Note: Notifications are available in the HCP Terraform Plus Edition. Refer to HCP Terraform pricing for details.

Create a team notification configuration

By default, every team has a default email notification configuration with no users assigned. If a notification configuration has no users assigned, HCP Terraform sends email notifications to all team members.

Use this endpoint to create a notification configuration to notify a team.

POST /teams/:team_id/notification-configurations

Parameter	Description
`:team_id`	The ID of the team to create a configuration for.

Status	Response	Reason
201	JSON API document (`type: "notification-configurations"`)	Successfully created a notification configuration
400	JSON API error object	Unable to complete verification request to destination URL
404	JSON API error object	Team not found, or user unauthorized to perform action
422	JSON API error object	Malformed request body (missing attributes, wrong types, etc.)

Request body

This POST endpoint requires a JSON object with the following properties as a request payload. Properties without a default value are required.

If enabled is set to true, HCP Terraform sends a verification request before saving the configuration. If this request does not receive a response or the response is not successful (HTTP 2xx), the configuration will not be saved.

Key path	Type	Default	Description
`data.type`	string		Must be `"notification-configuration"`.
`data.attributes.destination-type`	string		Type of notification payload to send. Valid values are `"generic"`, `"email"`, `"slack"` or `"microsoft-teams"`.
`data.attributes.enabled`	bool	`false`	Disabled configurations will not send any notifications.
`data.attributes.name`	string		Human-readable name for the configuration.
`data.attributes.token`	string or null	`null`	Optional write-only secure token, which can be used at the receiving server to verify request authenticity. See Notification Authenticity for more details.
`data.attributes.triggers`	array	`[]`	Array of triggers for which this configuration will send notifications. See Notification Triggers for more details and a list of allowed values.
`data.attributes.url`	string		HTTP or HTTPS URL to which notification requests will be made, only for configurations with `"destination_type:"` `"slack"`, `"microsoft-teams"` or `"generic"`
`data.attributes.email_all_members`	bool		Email all team members, only for configurations with `"destination_type:" "email"`.
`data.relationships.users`	array		Array of users part of the organization, only for configurations with `"destination_type:"` `"email"`

Sample payload for generic notification configurations

{
  "data": {
    "type": "notification-configuration",
    "attributes": {
      "destination-type": "generic",
      "enabled": true,
      "name": "Webhook server test",
      "url": "https://httpstat.us/200",
      "triggers": [
        "change_request:created"
      ]
    }
  }
}

Sample payload for email notification configurations

{
  "data": {
    "type": "notification-configurations",
    "attributes": {
      "destination-type": "email",
      "enabled": true,
      "name": "Email teams about change requests",
      "triggers": [
        "change_request:created"
      ]
    },
    "relationships": {
       "users": {
          "data": [ { "id": "organization-user-id", "type": "users" } ]
       }
    }
  }
}

Sample request

curl \
  --header "Authorization: Bearer $TOKEN" \
  --header "Content-Type: application/vnd.api+json" \
  --request POST \
  --data @payload.json \
  https://app.terraform.io/api/v2/teams/team-6p5jTwJQXwqZBncC/notification-configurations

Sample response

{
  "data": {
    "id": "nc-AeUQ2zfKZzW9TiGZ",
    "type": "notification-configurations",
    "attributes": {
      "enabled": true,
      "name": "Webhook server test",
      "url": "https://httpstat.us/200",
      "destination-type": "generic",
      "token": null,
      "triggers": [
        "change_request:created"
      ],
      "delivery-responses": [
        {
          "url": "https://httpstat.us/200",
          "body": "\"200 OK\"",
          "code": "200",
          "headers": {
            "cache-control": [
              "private"
            ],
            "content-length": [
              "129"
            ],
            "content-type": [
              "application/json; charset=utf-8"
            ],
            "content-encoding": [
              "gzip"
            ],
            "vary": [
              "Accept-Encoding"
            ],
            "server": [
              "Microsoft-IIS/10.0"
            ],
            "x-aspnetmvc-version": [
              "5.1"
            ],
            "access-control-allow-origin": [
              "*"
            ],
            "x-aspnet-version": [
              "4.0.30319"
            ],
            "x-powered-by": [
              "ASP.NET"
            ],
            "set-cookie": [
              "ARRAffinity=77c477e3e649643e5771873e1a13179fb00983bc73c71e196bf25967fd453df9;Path=/;HttpOnly;Domain=httpstat.us"
            ],
            "date": [
              "Tue, 08 Jan 2024 21:34:37 GMT"
            ]
          },
          "sent-at": "2024-01-08 21:34:37 UTC",
          "successful": "true"
        }
      ],
      "created-at": "2024-01-08T21:32:14.125Z",
      "updated-at": "2024-01-08T21:34:37.274Z"
    },
    "relationships": {
      "subscribable": {
        "data": {
          "id": "team-6p5jTwJQXwqZBncC",
          "type": "teams"
        }
      }
    },
    "links": {
      "self": "/api/v2/notification-configurations/nc-AeUQ2zfKZzW9TiGZ"
    }
  }
}

List team notification configurations

Use this endpoint to list notification configurations for a team.

GET /teams/:team_id/notification-configurations

Parameter	Description
`:team_id`	The ID of the teams to list configurations from.

Query Parameters

This endpoint supports pagination with standard URL query parameters. Remember to percent-encode [ as %5B and ] as %5D if your tooling doesn't automatically encode URLs.

Parameter	Description
`page[number]`	Optional. If omitted, the endpoint will return the first page.
`page[size]`	Optional. If omitted, the endpoint will return 20 notification configurations per page.

Sample request

curl \
  --header "Authorization: Bearer $TOKEN" \
  --header "Content-Type: application/vnd.api+json" \
  --request GET \
  https://app.terraform.io/api/v2/teams/team-6p5jTwJQXwqZBncC/notification-configurations

Sample response

{
  "data": [
    {
      "id": "nc-W6VGEi8A7Cfoaf4K",
      "type": "notification-configurations",
      "attributes": {
        "enabled": false,
        "name": "Slack: #devops",
        "url": "https://hooks.slack.com/services/T00000000/BC012345/0PWCpQmYyD4bTTRYZ53q4w",
        "destination-type": "slack",
        "token": null,
        "triggers": [
          "change_request:created"
        ],
        "delivery-responses": [],
        "created-at": "2019-01-08T21:34:28.367Z",
        "updated-at": "2019-01-08T21:34:28.367Z"
      },
      "relationships": {
        "subscribable": {
          "data": {
            "id": "team-TdeUVMWShTesDMME",
            "type": "teams"
          }
        }
      },
      "links": {
        "self": "/api/v2/notification-configurations/nc-W6VGEi8A7Cfoaf4K"
      }
    },
    {
      "id": "nc-AeUQ2zfKZzW9TiGZ",
      "type": "notification-configurations",
      "attributes": {
        "enabled": true,
        "name": "Webhook server test",
        "url": "https://httpstat.us/200",
        "destination-type": "generic",
        "token": null,
        "triggers": [
          "change_request:created"
        ],
        "delivery-responses": [
          {
            "url": "https://httpstat.us/200",
            "body": "\"200 OK\"",
            "code": "200",
            "headers": {
              "cache-control": [
                "private"
              ],
              "content-length": [
                "129"
              ],
              "content-type": [
                "application/json; charset=utf-8"
              ],
              "content-encoding": [
                "gzip"
              ],
              "vary": [
                "Accept-Encoding"
              ],
              "server": [
                "Microsoft-IIS/10.0"
              ],
              "x-aspnetmvc-version": [
                "5.1"
              ],
              "access-control-allow-origin": [
                "*"
              ],
              "x-aspnet-version": [
                "4.0.30319"
              ],
              "x-powered-by": [
                "ASP.NET"
              ],
              "set-cookie": [
                "ARRAffinity=77c477e3e649643e5771873e1a13179fb00983bc73c71e196bf25967fd453df9;Path=/;HttpOnly;Domain=httpstat.us"
              ],
              "date": [
                "Tue, 08 Jan 2019 21:34:37 GMT"
              ]
            },
            "sent-at": "2019-01-08 21:34:37 UTC",
            "successful": "true"
          }
        ],
        "created-at": "2019-01-08T21:32:14.125Z",
        "updated-at": "2019-01-08T21:34:37.274Z"
      },
      "relationships": {
        "subscribable": {
          "data": {
            "id": "team-XdeUVMWShTesDMME",
            "type": "teams"
          }
        }
      },
      "links": {
        "self": "/api/v2/notification-configurations/nc-AeUQ2zfKZzW9TiGZ"
      }
    }
  ]
}

Notification configurations API reference

Notification triggers

Workspace notification triggers

Team notification triggers

Notification payload

Run notification payload

Sample payload

Change request notification payload

Send a test payload

Workspace notification payload

Health assessments

Sample payload

Automatic destroy runs

Sample payload

Reminder

Results

Failed run creation

Notification authenticity

Notification verification and delivery responses

Create a notification configuration

Request body

Sample payload for generic notification configurations

Sample payload for email notification configurations

Sample request

Sample response

List notification configurations

Query parameters

Sample request

Sample response

Show a notification configuration

Sample request

Sample response

Update a notification configuration

Request body

Sample payload

Sample request

Sample response

Verify a notification configuration

Sample request

Sample response

Delete a notification configuration

Sample request

Team notification configuration

Create a team notification configuration

Request body

Sample payload for generic notification configurations

Sample payload for email notification configurations

Sample request

Sample response

List team notification configurations

Query Parameters

Sample request

Sample response

`Send a test` payload