> For the complete documentation index, see [llms.txt](https://docs.skeddly.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.skeddly.com/data-types/actionparameters-object/amazonapplys3bucketpolicyparameters-object.md).

# AmazonApplyS3BucketPolicyParameters Object

## Description

Parameters for the Amazon Apply S3 Bucket Policy action.

## Properties

### applyMethod

Method with which to apply the policy to the bucket.

Type: `string`

Valid Values:

* `always-overwrite`
* `apply-if-not-set`

Required: Yes

### bucketIdentificationMethod

Method of identifying the S3 bucket.

Type: `string`

Valid Values:

* `all-buckets`
* `by-bucket-name`
* `by-resource-tag`

Required: Yes

### bucketNameComparison

Comparison to use when identifying buckets by name. Required when `bucketIdentificationMethod` is `by-bucket-name`.

Type: [BucketNameComparison](/data-types/bucketnamecomparison-object.md) object.

Required: Conditional

### credentialIds

Registered credentials to use with the action. One and only one credential must be specified.

Type: Array of `string`

Required: Yes

### customPolicy

Policy document text to apply to the bucket. Required when `policyType` is `custom`.

Type: `string`

Required: Conditional

### isTest

Indicates whether Test Mode should be applied to the object.

Type: `boolean`

Required: Yes

### policyType

Type of policy to apply on the bucket.

Type: `string`

Valid Values:

* `custom`
* `enforce-aes256-encryption`

Required: Yes

### regionNames

Regions to use with the action. One and only one region must be specified.

Type: Array of `string`

Required: Yes

### resourceTagComparison

Comparison to use when identifying buckets by resource tag. Required when `bucketIdentificationMethod` is `by-resource-tag`.

Type: [ResourceTagComparison](/data-types/resourcetagcomparison-object-1.md) object.

Required: Conditional

## Sample JSON

```javascript
{
    "credentialIds": [
        "cred-00000001"
    ],
    "regionNames": [
        "us-east-1"
    ],
    "bucketIdentificationMethod": "by-bucket-name",
    "bucketNameComparison": {
        "compareType": "starts-with",
        "bucketName": "prod-"
    },
    "applyMethod": "always-overwrite",
    "policyType": "enforce-aes256-encryption",
    "isTest": false
}
```


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