Request Syntax Request Parameters Response Syntax Response Elements Errors See Also

UpdateCampaign

Updates a campaign to deploy a retrained solution version with an existing campaign, change your campaign's minProvisionedTPS, or modify your campaign's configuration. For example, you can set enableMetadataWithRecommendations to true for an existing campaign.

To update a campaign to start automatically using the latest solution version, specify the following:

For the SolutionVersionArn parameter, specify the Amazon Resource Name (ARN) of your solution in SolutionArn/$LATEST format.
In the campaignConfig, set syncWithLatestSolutionVersion to true.

To update a campaign, the campaign status must be ACTIVE or CREATE FAILED. Check the campaign status using the DescribeCampaign operation.

Note

You can still get recommendations from a campaign while an update is in progress. The campaign will use the previous solution version and campaign configuration to generate recommendations until the latest campaign update status is Active.

For more information about updating a campaign, including code samples, see Updating a campaign. For more information about campaigns, see Creating a campaign.

Request Syntax


{
   "campaignArn": "string",
   "campaignConfig": { 
      "enableMetadataWithRecommendations": boolean,
      "itemExplorationConfig": { 
         "string" : "string" 
      },
      "syncWithLatestSolutionVersion": boolean
   },
   "minProvisionedTPS": number,
   "solutionVersionArn": "string"
}

Request Parameters

The request accepts the following data in JSON format.

campaignArn

The Amazon Resource Name (ARN) of the campaign.

Type: String

Length Constraints: Maximum length of 256.

Pattern: arn:([a-z\d-]+):personalize:.*:.*:.+

Required: Yes

campaignConfig

The configuration details of a campaign.

Type: CampaignConfig object

Required: No

minProvisionedTPS

Specifies the requested minimum provisioned transactions (recommendations) per second that Amazon Personalize will support. A high minProvisionedTPS will increase your bill. We recommend starting with 1 for minProvisionedTPS (the default). Track your usage using Amazon CloudWatch metrics, and increase the minProvisionedTPS as necessary.

Type: Integer

Valid Range: Minimum value of 1.

Required: No

solutionVersionArn

The Amazon Resource Name (ARN) of a new model to deploy. To specify the latest solution version of your solution, specify the ARN of your solution in SolutionArn/$LATEST format. You must use this format if you set syncWithLatestSolutionVersion to True in the CampaignConfig.

To deploy a model that isn't the latest solution version of your solution, specify the ARN of the solution version.

For more information about automatic campaign updates, see Enabling automatic campaign updates.

Type: String

Length Constraints: Maximum length of 256.

Pattern: arn:([a-z\d-]+):personalize:.*:.*:.+

Required: No

Response Syntax


{
   "campaignArn": "string"
}

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

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

campaignArn

The same campaign ARN as given in the request.

Type: String

Length Constraints: Maximum length of 256.

Pattern: arn:([a-z\d-]+):personalize:.*:.*:.+

Errors

InvalidInputException

Provide a valid value for the field or parameter.

HTTP Status Code: 400

ResourceInUseException

The specified resource is in use.

HTTP Status Code: 400

ResourceNotFoundException

Could not find the specified resource.

HTTP Status Code: 400