Request Syntax URI Request Parameters Request Body Response Syntax Response Elements Errors See Also

UpdateComputationModel

Updates the computation model.

Request Syntax


POST /computation-models/computationModelId HTTP/1.1
Content-type: application/json

{
   "clientToken": "string",
   "computationModelConfiguration": { 
      "anomalyDetection": { 
         "inputProperties": "string",
         "resultProperty": "string"
      }
   },
   "computationModelDataBinding": { 
      "string" : { 
         "assetModelProperty": { 
            "assetModelId": "string",
            "propertyId": "string"
         },
         "assetProperty": { 
            "assetId": "string",
            "propertyId": "string"
         },
         "list": [ 
            "ComputationModelDataBindingValue"
         ]
      }
   },
   "computationModelDescription": "string",
   "computationModelName": "string"
}

URI Request Parameters

The request uses the following URI parameters.

computationModelId

The ID of the computation model.

Length Constraints: Fixed length of 36.

Pattern: ^(?!00000000-0000-0000-0000-000000000000)[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$

Required: Yes

Request Body

The request accepts the following data in JSON format.

clientToken

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.

Type: String

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

Pattern: \S{36,64}

Required: No

computationModelConfiguration

The configuration for the computation model.

Type: ComputationModelConfiguration object

Required: Yes

computationModelDataBinding

The data binding for the computation model. Key is a variable name defined in configuration. Value is a ComputationModelDataBindingValue referenced by the variable.

Type: String to ComputationModelDataBindingValue object map

Key Length Constraints: Minimum length of 1. Maximum length of 64.

Key Pattern: ^[a-z][a-z0-9_]*$

Required: Yes

computationModelDescription

The description of the computation model.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 2048.

Pattern: ^[a-zA-Z0-9 _\-#$*!@]+$

Required: No

computationModelName

The name of the computation model.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 256.

Pattern: ^[a-zA-Z0-9 _\-#$*!@]+$

Required: Yes

Response Syntax


HTTP/1.1 202
Content-type: application/json

{
   "computationModelStatus": { 
      "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.

computationModelStatus

The status of the computation model. It contains a state (UPDATING after successfully calling this operation) and an error message if any.

Type: ComputationModelStatus object

Errors

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

ConflictingOperationException

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

InternalFailureException

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

HTTP Status Code: 500

InvalidRequestException

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

LimitExceededException

You've reached the quota for a resource. For example, this can occur if you're trying to associate more than the allowed number of child assets or attempting to create more than the allowed number of properties for an asset model.

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

HTTP Status Code: 410

ResourceAlreadyExistsException

The resource already exists.

HTTP Status Code: 409

ResourceNotFoundException

The requested resource can't be found.

HTTP Status Code: 404

ThrottlingException

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