UpdateAccessPolicy - AWS IoT SiteWise


Updates an existing access policy that specifies an identity's access to an AWS IoT SiteWise Monitor portal or project resource.

Request Syntax

PUT /access-policies/accessPolicyId HTTP/1.1 Content-type: application/json { "accessPolicyIdentity": { "group": { "id": "string" }, "iamRole": { "arn": "string" }, "iamUser": { "arn": "string" }, "user": { "id": "string" } }, "accessPolicyPermission": "string", "accessPolicyResource": { "portal": { "id": "string" }, "project": { "id": "string" } }, "clientToken": "string" }

URI Request Parameters

The request uses the following URI parameters.


The ID of the access policy.

Length Constraints: Fixed length of 36.

Pattern: ^[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.


The identity for this access policy. Choose an IAM Identity Center user, an IAM Identity Center group, or an IAM user.

Type: Identity object

Required: Yes


The permission level for this access policy. Note that a project ADMINISTRATOR is also known as a project owner.

Type: String


Required: Yes


The AWS IoT SiteWise Monitor resource for this access policy. Choose either a portal or a project.

Type: Resource object

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.

Type: String

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

Pattern: \S{36,64}

Required: No

Response Syntax

HTTP/1.1 200

Response Elements

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


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


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: