BucketPolicy

class aws_cdk.aws_s3.BucketPolicy(scope, id, *, bucket, removal_policy=None)

Bases: Resource

The bucket policy for an Amazon S3 bucket.

Policies define the operations that are allowed on this resource.

You almost never need to define this construct directly.

All AWS resources that support resource policies have a method called addToResourcePolicy(), which will automatically create a new resource policy if one doesn’t exist yet, otherwise it will add to the existing policy.

Prefer to use addToResourcePolicy() instead.

ExampleMetadata:: fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_s3 as s3
import aws_cdk.core as cdk

# bucket: s3.Bucket

bucket_policy = s3.BucketPolicy(self, "MyBucketPolicy",
    bucket=bucket,

    # the properties below are optional
    removal_policy=cdk.RemovalPolicy.DESTROY
)

Parameters:

scope (Construct) –
id (str) –
bucket (IBucket) – The Amazon S3 bucket that the policy applies to.
removal_policy (Optional[RemovalPolicy]) – Policy to apply when the policy is removed from this stack. Default: - RemovalPolicy.DESTROY.

Methods

apply_removal_policy(removal_policy)

Sets the removal policy for the BucketPolicy.

Parameters:: removal_policy (RemovalPolicy) – the RemovalPolicy to set.
Return type:: None

to_string()

Returns a string representation of this construct.

Return type:: str

Attributes

document

A policy document containing permissions to add to the specified bucket.

For more information, see Access Policy Language Overview in the Amazon Simple Storage Service Developer Guide.

env

The environment this resource belongs to.

For resources that are created and managed by the CDK (generally, those created by creating new class instances like Role, Bucket, etc.), this is always the same as the environment of the stack they belong to; however, for imported resources (those obtained from static methods like fromRoleArn, fromBucketName, etc.), that might be different than the stack they were imported into.

node: The construct tree node associated with this construct.

stack: The stack in which this resource is defined.

Static Methods

classmethod is_construct(x)

Return whether the given object is a Construct.

Parameters:

x (Any) –

Return type:

bool

classmethod is_resource(construct)

Check whether the given construct is a Resource.

Parameters:

construct (IConstruct) –

Return type:

bool