DeleteAssetModelCompositeModel - AWS IoT SiteWise


Deletes a composite model. This action can't be undone. You must delete all assets created from a composite model before you can delete the model. Also, you can't delete a composite model if a parent asset model exists that contains a property formula expression that depends on the asset model that you want to delete. For more information, see Deleting assets and models in the AWS IoT SiteWise User Guide.

Request Syntax

DELETE /asset-models/assetModelId/composite-models/assetModelCompositeModelId?clientToken=clientToken HTTP/1.1

URI Request Parameters

The request uses the following URI parameters.


The ID of a composite model on this asset model.

Length Constraints: Minimum length of 13. Maximum length of 139.

Pattern: ^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$|^externalId:[a-zA-Z0-9_][a-zA-Z_\-0-9.:]*[a-zA-Z0-9_]+

Required: Yes


The ID of the asset model, in UUID format.

Length Constraints: Minimum length of 13. Maximum length of 139.

Pattern: ^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$|^externalId:[a-zA-Z0-9_][a-zA-Z_\-0-9.:]*[a-zA-Z0-9_]+

Required: Yes


A unique case-sensitive identifier that you can provide to ensure the idempotency of the request. Don't reuse this client token if a new idempotent request is required.

Length Constraints: Minimum length of 36. Maximum length of 64.

Pattern: \S{36,64}

Request Body

The request does not have a request body.

Response Syntax

HTTP/1.1 202 Content-type: application/json { "assetModelStatus": { "error": { "code": "string", "details": [ { "code": "string", "message": "string" } ], "message": "string" }, "state": "string" } }

Response Elements

If the action is successful, the service sends back an HTTP 202 response.

The following data is returned in JSON format by the service.


Contains current status information for an asset model. For more information, see Asset and model states in the AWS IoT SiteWise User Guide.

Type: AssetModelStatus object


For information about the errors that are common to all actions, see Common Errors.


Your request has conflicting operations. This can occur if you're trying to perform more than one operation on the same resource at the same time.

HTTP Status Code: 409


AWS IoT SiteWise can't process your request right now. Try again later.

HTTP Status Code: 500


The request isn't valid. This can occur if your request contains malformed JSON or unsupported characters. Check your request and try again.

HTTP Status Code: 400


The requested resource can't be found.

HTTP Status Code: 404


Your request exceeded a rate limit. For example, you might have exceeded the number of AWS IoT SiteWise assets that can be created per second, the allowed number of messages per second, and so on.

For more information, see Quotas in the AWS IoT SiteWise User Guide.

HTTP Status Code: 429

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: