POST

/policy/{resourceArn}/statements/

http://models-v2-lex.{region}.amazonaws.com/policy/{resourceArn}/statements/

Adds a new resource policy statement to a bot or bot alias. If a resource policy exists, the statement is added to the current resource policy. If a policy doesn't exist, a new policy is created. You can't create a resource policy statement that allows cross-account access.

Access Token Required: API Key

Path Parameters

resourceArnstringrequired

The Amazon Resource Name (ARN) of the bot or bot alias that the resource policy is attached to.

Query Params

expectedRevisionIdstring

The identifier of the revision of the policy to edit. If this revision ID doesn't match the current revision ID, Amazon Lex throws an exception. If you don't specify a revision, Amazon Lex overwrites the contents of the policy with the new values.

Body Params

actionarrayrequired

The Amazon Lex action that this policy either allows or denies. The action must apply to the resource type of the specified ARN. For more information, see <a href="https://docs.aws.amazon.com/service-authorization/latest/reference/list_amazonlexv2.html"> Actions, resources, and condition keys for Amazon Lex V2</a>.

effectstringrequired

Determines whether the statement allows or denies access to the resource.

conditionobject

Specifies a condition when the policy is in effect. If the principal of the policy is a service principal, you must provide two condition blocks, one with a SourceAccount global condition key and one with a SourceArn global condition key. For more information, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_elements_condition.html">IAM JSON policy elements: Condition </a>.

principalarrayrequired

An IAM principal, such as an IAM users, IAM roles, or AWS services that is allowed or denied access to a resource. For more information, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_elements_principal.html">AWS JSON policy elements: Principal</a>.

statementIdstringrequired

The name of the statement. The ID is the same as the <code>Sid</code> IAM property. The statement name must be unique within the policy. For more information, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_elements_sid.html">IAM JSON policy elements: Sid</a>.

Responses

{
  "success": true,
  "data": {
    "id": "abc123",
    "created_at": "2025-01-01T00:00:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters"
  }
}

Language

CredentialsAPI KEY

API Key

Enter token below to save for later

cURL Request

1curl --request POST \
2     --url 'http://models-v2-lex.{region}.amazonaws.com/policy/{resourceArn}/statements/' \
3     --header 'accept: application/json' \
4     --header 'content-type: application/json'

Response

1{
2  "success": true,
3  "data": {
4    "id": "abc123",
5    "created_at": "2025-01-01T00:00:00Z"
6  }
7}