S3ServiceResource

Index > S3 > S3ServiceResource

Auto-generated documentation for S3 type annotations stubs module mypy-boto3-s3.

S3ServiceResource

Type annotations and code completion for boto3.resource("s3"), included resources and collections. boto3 documentation

# S3ServiceResource usage example

from mypy_boto3_s3.service_resource import S3ServiceResource

def get_s3_resource() -> S3ServiceResource:
    return boto3.resource("s3")

Attributes

• meta: S3ResourceMeta
• buckets: ServiceResourceBucketsCollection

Collections

ServiceResourceBucketsCollection

Provides access to Bucket resource.

Type annotations and code completion for boto3.resource("s3").buckets collection. boto3 documentation

# ServiceResourceBucketsCollection usage example

from mypy_boto3_s3.service_resource import ServiceResourceBucketsCollection

def get_collection() -> ServiceResourceBucketsCollection:
    return boto3.resource("s3").buckets

Methods

S3ServiceResource.get_available_subresources method

Returns a list of all the available sub-resources for this resource.

Type annotations and code completion for boto3.resource("s3").get_available_subresources method. boto3 documentation

# get_available_subresources method definition

def get_available_subresources(
    self,
) -> Sequence[str]:
    ...

S3ServiceResource.create_bucket method

End of support notice: As of October 1, 2025, Amazon S3 has discontinued support for Email Grantee Access Control Lists (ACLs).

Type annotations and code completion for boto3.resource("s3").create_bucket method. boto3 documentation

# create_bucket method definition

def create_bucket(
    self,
    *,
    Bucket: str,
    ACL: BucketCannedACLType = ...,  # (1)
    CreateBucketConfiguration: CreateBucketConfigurationTypeDef = ...,  # (2)
    GrantFullControl: str = ...,
    GrantRead: str = ...,
    GrantReadACP: str = ...,
    GrantWrite: str = ...,
    GrantWriteACP: str = ...,
    ObjectLockEnabledForBucket: bool = ...,
    ObjectOwnership: ObjectOwnershipType = ...,  # (3)
) -> _Bucket:
    ...

1. See BucketCannedACLType
2. See CreateBucketConfigurationTypeDef
3. See ObjectOwnershipType

# create_bucket method usage example with argument unpacking

kwargs: CreateBucketRequestServiceResourceCreateBucketTypeDef = {  # (1)
    "Bucket": ...,
}

parent.create_bucket(**kwargs)

1. See CreateBucketRequestServiceResourceCreateBucketTypeDef

S3ServiceResource.Bucket method

Creates a Bucket resource.

Type annotations and code completion for boto3.resource("s3").Bucket method. boto3 documentation

# Bucket method definition

def Bucket(
    self,
    name: str,
) -> _Bucket:
    ...

S3ServiceResource.BucketAcl method

Creates a BucketAcl resource.

Type annotations and code completion for boto3.resource("s3").BucketAcl method. boto3 documentation

# BucketAcl method definition

def BucketAcl(
    self,
    bucket_name: str,
) -> _BucketAcl:
    ...

S3ServiceResource.BucketCors method

Creates a BucketCors resource.

Type annotations and code completion for boto3.resource("s3").BucketCors method. boto3 documentation

# BucketCors method definition

def BucketCors(
    self,
    bucket_name: str,
) -> _BucketCors:
    ...

S3ServiceResource.BucketLifecycle method

Creates a BucketLifecycle resource.

Type annotations and code completion for boto3.resource("s3").BucketLifecycle method. boto3 documentation

# BucketLifecycle method definition

def BucketLifecycle(
    self,
    bucket_name: str,
) -> _BucketLifecycle:
    ...

S3ServiceResource.BucketLifecycleConfiguration method

Creates a BucketLifecycleConfiguration resource.

Type annotations and code completion for boto3.resource("s3").BucketLifecycleConfiguration method. boto3 documentation

# BucketLifecycleConfiguration method definition

def BucketLifecycleConfiguration(
    self,
    bucket_name: str,
) -> _BucketLifecycleConfiguration:
    ...

S3ServiceResource.BucketLogging method

Creates a BucketLogging resource.

Type annotations and code completion for boto3.resource("s3").BucketLogging method. boto3 documentation

# BucketLogging method definition

def BucketLogging(
    self,
    bucket_name: str,
) -> _BucketLogging:
    ...

S3ServiceResource.BucketNotification method

Creates a BucketNotification resource.

Type annotations and code completion for boto3.resource("s3").BucketNotification method. boto3 documentation

# BucketNotification method definition

def BucketNotification(
    self,
    bucket_name: str,
) -> _BucketNotification:
    ...

S3ServiceResource.BucketPolicy method

Creates a BucketPolicy resource.

Type annotations and code completion for boto3.resource("s3").BucketPolicy method. boto3 documentation

# BucketPolicy method definition

def BucketPolicy(
    self,
    bucket_name: str,
) -> _BucketPolicy:
    ...

S3ServiceResource.BucketRequestPayment method

Creates a BucketRequestPayment resource.

Type annotations and code completion for boto3.resource("s3").BucketRequestPayment method. boto3 documentation

# BucketRequestPayment method definition

def BucketRequestPayment(
    self,
    bucket_name: str,
) -> _BucketRequestPayment:
    ...

S3ServiceResource.BucketTagging method

Creates a BucketTagging resource.

Type annotations and code completion for boto3.resource("s3").BucketTagging method. boto3 documentation

# BucketTagging method definition

def BucketTagging(
    self,
    bucket_name: str,
) -> _BucketTagging:
    ...

S3ServiceResource.BucketVersioning method

Creates a BucketVersioning resource.

Type annotations and code completion for boto3.resource("s3").BucketVersioning method. boto3 documentation

# BucketVersioning method definition

def BucketVersioning(
    self,
    bucket_name: str,
) -> _BucketVersioning:
    ...

S3ServiceResource.BucketWebsite method

Creates a BucketWebsite resource.

Type annotations and code completion for boto3.resource("s3").BucketWebsite method. boto3 documentation

# BucketWebsite method definition

def BucketWebsite(
    self,
    bucket_name: str,
) -> _BucketWebsite:
    ...

S3ServiceResource.MultipartUpload method

Creates a MultipartUpload resource.

Type annotations and code completion for boto3.resource("s3").MultipartUpload method. boto3 documentation

# MultipartUpload method definition

def MultipartUpload(
    self,
    bucket_name: str,
    object_key: str,
    id: str,
) -> _MultipartUpload:
    ...

S3ServiceResource.MultipartUploadPart method

Creates a MultipartUploadPart resource.

Type annotations and code completion for boto3.resource("s3").MultipartUploadPart method. boto3 documentation

# MultipartUploadPart method definition

def MultipartUploadPart(
    self,
    bucket_name: str,
    object_key: str,
    multipart_upload_id: str,
    part_number: int,
) -> _MultipartUploadPart:
    ...

S3ServiceResource.Object method

Creates a Object resource.

Type annotations and code completion for boto3.resource("s3").Object method. boto3 documentation

# Object method definition

def Object(
    self,
    bucket_name: str,
    key: str,
) -> _Object:
    ...

S3ServiceResource.ObjectAcl method

Creates a ObjectAcl resource.

Type annotations and code completion for boto3.resource("s3").ObjectAcl method. boto3 documentation

# ObjectAcl method definition

def ObjectAcl(
    self,
    bucket_name: str,
    object_key: str,
) -> _ObjectAcl:
    ...

S3ServiceResource.ObjectSummary method

Creates a ObjectSummary resource.

Type annotations and code completion for boto3.resource("s3").ObjectSummary method. boto3 documentation

# ObjectSummary method definition

def ObjectSummary(
    self,
    bucket_name: str,
    key: str,
) -> _ObjectSummary:
    ...

S3ServiceResource.ObjectVersion method

Creates a ObjectVersion resource.

Type annotations and code completion for boto3.resource("s3").ObjectVersion method. boto3 documentation

# ObjectVersion method definition

def ObjectVersion(
    self,
    bucket_name: str,
    object_key: str,
    id: str,
) -> _ObjectVersion:
    ...

Bucket

Type annotations and code completion for boto3.resource("s3").Bucket class. boto3 documentation

# Bucket usage example

from mypy_boto3_s3.service_resource import Bucket

def get_resource() -> Bucket:
    return boto3.resource("s3").Bucket(...)

Bucket attributes

• name: str
• multipart_uploads: BucketMultipartUploadsCollection
• object_versions: BucketObjectVersionsCollection
• objects: BucketObjectsCollection
• creation_date: datetime.datetime
• bucket_region: str
• bucket_arn: str
• meta: S3ResourceMeta

Bucket collections

Bucket.multipart_uploads

Provides access to MultipartUpload resource.

Type annotations and code completion for boto3.resource("s3").Bucket(...).multipart_uploads collection. boto3 documentation

# BucketMultipartUploadsCollection usage example

from mypy_boto3_s3.service_resource import BucketMultipartUploadsCollection

def get_collection() -> BucketMultipartUploadsCollection:
    resource = boto3.resource("s3").Bucket(...)
    return resource.multipart_uploads

Bucket.object_versions

Provides access to ObjectVersion resource.

Type annotations and code completion for boto3.resource("s3").Bucket(...).object_versions collection. boto3 documentation

# BucketObjectVersionsCollection usage example

from mypy_boto3_s3.service_resource import BucketObjectVersionsCollection

def get_collection() -> BucketObjectVersionsCollection:
    resource = boto3.resource("s3").Bucket(...)
    return resource.object_versions

Bucket.objects

Provides access to ObjectSummary resource.

Type annotations and code completion for boto3.resource("s3").Bucket(...).objects collection. boto3 documentation

# BucketObjectsCollection usage example

from mypy_boto3_s3.service_resource import BucketObjectsCollection

def get_collection() -> BucketObjectsCollection:
    resource = boto3.resource("s3").Bucket(...)
    return resource.objects

Bucket methods

Bucket.get_available_subresources method

Returns a list of all the available sub-resources for this Bucket.

Type annotations and code completion for boto3.resource("s3").get_available_subresources method. boto3 documentation

# get_available_subresources method definition

def get_available_subresources(
    self,
) -> Sequence[str]:
    ...

Bucket.create method

End of support notice: As of October 1, 2025, Amazon S3 has discontinued support for Email Grantee Access Control Lists (ACLs).

Type annotations and code completion for boto3.resource("s3").create method. boto3 documentation

# create method definition

def create(
    self,
    *,
    ACL: BucketCannedACLType = ...,  # (1)
    CreateBucketConfiguration: CreateBucketConfigurationTypeDef = ...,  # (2)
    GrantFullControl: str = ...,
    GrantRead: str = ...,
    GrantReadACP: str = ...,
    GrantWrite: str = ...,
    GrantWriteACP: str = ...,
    ObjectLockEnabledForBucket: bool = ...,
    ObjectOwnership: ObjectOwnershipType = ...,  # (3)
) -> CreateBucketOutputTypeDef:  # (4)
    ...

1. See BucketCannedACLType
2. See CreateBucketConfigurationTypeDef
3. See ObjectOwnershipType
4. See CreateBucketOutputTypeDef

# create method usage example with argument unpacking

kwargs: CreateBucketRequestBucketCreateTypeDef = {  # (1)
    "ACL": ...,
}

parent.create(**kwargs)

1. See CreateBucketRequestBucketCreateTypeDef

Bucket.delete method

Deletes the S3 bucket.

Type annotations and code completion for boto3.resource("s3").delete method. boto3 documentation

# delete method definition

def delete(
    self,
    *,
    ExpectedBucketOwner: str = ...,
) -> None:
    ...

# delete method usage example with argument unpacking

kwargs: DeleteBucketRequestBucketDeleteTypeDef = {  # (1)
    "ExpectedBucketOwner": ...,
}

parent.delete(**kwargs)

1. See DeleteBucketRequestBucketDeleteTypeDef

Bucket.delete_objects method

This operation enables you to delete multiple objects from a bucket using a single HTTP request.

Type annotations and code completion for boto3.resource("s3").delete_objects method. boto3 documentation

# delete_objects method definition

def delete_objects(
    self,
    *,
    Delete: DeleteTypeDef,  # (1)
    MFA: str = ...,
    RequestPayer: RequestPayerType = ...,  # (2)
    BypassGovernanceRetention: bool = ...,
    ExpectedBucketOwner: str = ...,
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (3)
) -> DeleteObjectsOutputTypeDef:  # (4)
    ...

1. See DeleteTypeDef
2. See RequestPayerType
3. See ChecksumAlgorithmType
4. See DeleteObjectsOutputTypeDef

# delete_objects method usage example with argument unpacking

kwargs: DeleteObjectsRequestBucketDeleteObjectsTypeDef = {  # (1)
    "Delete": ...,
}

parent.delete_objects(**kwargs)

1. See DeleteObjectsRequestBucketDeleteObjectsTypeDef

Bucket.put_object method

End of support notice: As of October 1, 2025, Amazon S3 has discontinued support for Email Grantee Access Control Lists (ACLs).

Type annotations and code completion for boto3.resource("s3").put_object method. boto3 documentation

# put_object method definition

def put_object(
    self,
    *,
    Key: str,
    ACL: ObjectCannedACLType = ...,  # (1)
    Body: BlobTypeDef = ...,
    CacheControl: str = ...,
    ContentDisposition: str = ...,
    ContentEncoding: str = ...,
    ContentLanguage: str = ...,
    ContentLength: int = ...,
    ContentMD5: str = ...,
    ContentType: str = ...,
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (2)
    ChecksumCRC32: str = ...,
    ChecksumCRC32C: str = ...,
    ChecksumCRC64NVME: str = ...,
    ChecksumSHA1: str = ...,
    ChecksumSHA256: str = ...,
    Expires: TimestampTypeDef = ...,
    IfMatch: str = ...,
    IfNoneMatch: str = ...,
    GrantFullControl: str = ...,
    GrantRead: str = ...,
    GrantReadACP: str = ...,
    GrantWriteACP: str = ...,
    WriteOffsetBytes: int = ...,
    Metadata: Mapping[str, str] = ...,
    ServerSideEncryption: ServerSideEncryptionType = ...,  # (3)
    StorageClass: StorageClassType = ...,  # (4)
    WebsiteRedirectLocation: str = ...,
    SSECustomerAlgorithm: str = ...,
    SSECustomerKey: str | bytes = ...,
    SSEKMSKeyId: str = ...,
    SSEKMSEncryptionContext: str = ...,
    BucketKeyEnabled: bool = ...,
    RequestPayer: RequestPayerType = ...,  # (5)
    Tagging: str = ...,
    ObjectLockMode: ObjectLockModeType = ...,  # (6)
    ObjectLockRetainUntilDate: TimestampTypeDef = ...,
    ObjectLockLegalHoldStatus: ObjectLockLegalHoldStatusType = ...,  # (7)
    ExpectedBucketOwner: str = ...,
) -> _Object:
    ...

1. See ObjectCannedACLType
2. See ChecksumAlgorithmType
3. See ServerSideEncryptionType
4. See StorageClassType
5. See RequestPayerType
6. See ObjectLockModeType
7. See ObjectLockLegalHoldStatusType

# put_object method usage example with argument unpacking

kwargs: PutObjectRequestBucketPutObjectTypeDef = {  # (1)
    "Key": ...,
}

parent.put_object(**kwargs)

1. See PutObjectRequestBucketPutObjectTypeDef

Bucket.wait_until_exists method

Waits until Bucket is exists.

Type annotations and code completion for boto3.resource("s3").wait_until_exists method. boto3 documentation

# wait_until_exists method definition

def wait_until_exists(
    self,
) -> None:
    ...

Bucket.wait_until_not_exists method

Waits until Bucket is not_exists.

Type annotations and code completion for boto3.resource("s3").wait_until_not_exists method. boto3 documentation

# wait_until_not_exists method definition

def wait_until_not_exists(
    self,
) -> None:
    ...

Bucket.Acl method

Creates a BucketAcl resource.

Type annotations and code completion for boto3.resource("s3").Acl method. boto3 documentation

# Acl method definition

def Acl(
    self,
) -> _BucketAcl:
    ...

Bucket.Cors method

Creates a BucketCors resource.

Type annotations and code completion for boto3.resource("s3").Cors method. boto3 documentation

# Cors method definition

def Cors(
    self,
) -> _BucketCors:
    ...

Bucket.Lifecycle method

Creates a BucketLifecycle resource.

Type annotations and code completion for boto3.resource("s3").Lifecycle method. boto3 documentation

# Lifecycle method definition

def Lifecycle(
    self,
) -> _BucketLifecycle:
    ...

Bucket.LifecycleConfiguration method

Creates a BucketLifecycleConfiguration resource.

Type annotations and code completion for boto3.resource("s3").LifecycleConfiguration method. boto3 documentation

# LifecycleConfiguration method definition

def LifecycleConfiguration(
    self,
) -> _BucketLifecycleConfiguration:
    ...

Bucket.Logging method

Creates a BucketLogging resource.

Type annotations and code completion for boto3.resource("s3").Logging method. boto3 documentation

# Logging method definition

def Logging(
    self,
) -> _BucketLogging:
    ...

Bucket.Notification method

Creates a BucketNotification resource.

Type annotations and code completion for boto3.resource("s3").Notification method. boto3 documentation

# Notification method definition

def Notification(
    self,
) -> _BucketNotification:
    ...

Bucket.Object method

Creates a Object resource.

Type annotations and code completion for boto3.resource("s3").Object method. boto3 documentation

# Object method definition

def Object(
    self,
    key: str,
) -> _Object:
    ...

Bucket.Policy method

Creates a BucketPolicy resource.

Type annotations and code completion for boto3.resource("s3").Policy method. boto3 documentation

# Policy method definition

def Policy(
    self,
) -> _BucketPolicy:
    ...

Bucket.RequestPayment method

Creates a BucketRequestPayment resource.

Type annotations and code completion for boto3.resource("s3").RequestPayment method. boto3 documentation

# RequestPayment method definition

def RequestPayment(
    self,
) -> _BucketRequestPayment:
    ...

Bucket.Tagging method

Creates a BucketTagging resource.

Type annotations and code completion for boto3.resource("s3").Tagging method. boto3 documentation

# Tagging method definition

def Tagging(
    self,
) -> _BucketTagging:
    ...

Bucket.Versioning method

Creates a BucketVersioning resource.

Type annotations and code completion for boto3.resource("s3").Versioning method. boto3 documentation

# Versioning method definition

def Versioning(
    self,
) -> _BucketVersioning:
    ...

Bucket.Website method

Creates a BucketWebsite resource.

Type annotations and code completion for boto3.resource("s3").Website method. boto3 documentation

# Website method definition

def Website(
    self,
) -> _BucketWebsite:
    ...

Bucket.load method

Calls s3.Client.list_buckets() to update the attributes of the Bucket resource.

Type annotations and code completion for boto3.resource("s3").load method. boto3 documentation

# load method definition

def load(
    self,
) -> None:
    ...

Bucket.copy method

Copy an object from one S3 location to another.

Type annotations and code completion for boto3.resource("s3").copy method. boto3 documentation

# copy method definition

def copy(
    self,
    CopySource: CopySourceTypeDef,  # (1)
    Key: str,
    ExtraArgs: Dict[str, Any] | None = ...,
    Callback: Callable[..., Any] | None = ...,
    SourceClient: botocore.client.BaseClient | None = ...,
    Config: boto3.s3.transfer.TransferConfig | None = ...,
) -> None:
    ...

1. See CopySourceTypeDef

# copy method usage example with argument unpacking

kwargs: BucketCopyRequestTypeDef = {  # (1)
    "CopySource": ...,
    "Key": ...,
}

parent.copy(**kwargs)

1. See BucketCopyRequestTypeDef

Bucket.download_file method

Download an object from S3 to a file.

Type annotations and code completion for boto3.resource("s3").download_file method. boto3 documentation

# download_file method definition

def download_file(
    self,
    Key: str,
    Filename: str,
    ExtraArgs: Dict[str, Any] | None = ...,
    Callback: Callable[..., Any] | None = ...,
    Config: boto3.s3.transfer.TransferConfig | None = ...,
) -> None:
    ...

# download_file method usage example with argument unpacking

kwargs: BucketDownloadFileRequestTypeDef = {  # (1)
    "Key": ...,
    "Filename": ...,
}

parent.download_file(**kwargs)

1. See BucketDownloadFileRequestTypeDef

Bucket.download_fileobj method

Download an object from S3 to a file-like object.

Type annotations and code completion for boto3.resource("s3").download_fileobj method. boto3 documentation

# download_fileobj method definition

def download_fileobj(
    self,
    Key: str,
    Fileobj: FileobjTypeDef,
    ExtraArgs: Dict[str, Any] | None = ...,
    Callback: Callable[..., Any] | None = ...,
    Config: boto3.s3.transfer.TransferConfig | None = ...,
) -> None:
    ...

# download_fileobj method usage example with argument unpacking

kwargs: BucketDownloadFileobjRequestTypeDef = {  # (1)
    "Key": ...,
    "Fileobj": ...,
}

parent.download_fileobj(**kwargs)

1. See BucketDownloadFileobjRequestTypeDef

Bucket.upload_file method

Upload a file to S3.

Type annotations and code completion for boto3.resource("s3").upload_file method. boto3 documentation

# upload_file method definition

def upload_file(
    self,
    Filename: str,
    Key: str,
    ExtraArgs: Dict[str, Any] | None = ...,
    Callback: Callable[..., Any] | None = ...,
    Config: boto3.s3.transfer.TransferConfig | None = ...,
) -> None:
    ...

# upload_file method usage example with argument unpacking

kwargs: BucketUploadFileRequestTypeDef = {  # (1)
    "Filename": ...,
    "Key": ...,
}

parent.upload_file(**kwargs)

1. See BucketUploadFileRequestTypeDef

Bucket.upload_fileobj method

Upload a file-like object to S3.

Type annotations and code completion for boto3.resource("s3").upload_fileobj method. boto3 documentation

# upload_fileobj method definition

def upload_fileobj(
    self,
    Fileobj: FileobjTypeDef,
    Key: str,
    ExtraArgs: Dict[str, Any] | None = ...,
    Callback: Callable[..., Any] | None = ...,
    Config: boto3.s3.transfer.TransferConfig | None = ...,
) -> None:
    ...

# upload_fileobj method usage example with argument unpacking

kwargs: BucketUploadFileobjRequestTypeDef = {  # (1)
    "Fileobj": ...,
    "Key": ...,
}

parent.upload_fileobj(**kwargs)

1. See BucketUploadFileobjRequestTypeDef

BucketAcl

Type annotations and code completion for boto3.resource("s3").BucketAcl class. boto3 documentation

# BucketAcl usage example

from mypy_boto3_s3.service_resource import BucketAcl

def get_resource() -> BucketAcl:
    return boto3.resource("s3").BucketAcl(...)

BucketAcl attributes

• bucket_name: str
• owner: OwnerTypeDef
• grants: List[GrantTypeDef]
• meta: S3ResourceMeta

BucketAcl methods

BucketAcl.get_available_subresources method

Returns a list of all the available sub-resources for this BucketAcl.

Type annotations and code completion for boto3.resource("s3").get_available_subresources method. boto3 documentation

# get_available_subresources method definition

def get_available_subresources(
    self,
) -> Sequence[str]:
    ...

BucketAcl.put method

End of support notice: As of October 1, 2025, Amazon S3 has discontinued support for Email Grantee Access Control Lists (ACLs).

Type annotations and code completion for boto3.resource("s3").put method. boto3 documentation

# put method definition

def put(
    self,
    *,
    ACL: BucketCannedACLType = ...,  # (1)
    AccessControlPolicy: AccessControlPolicyTypeDef = ...,  # (2)
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (3)
    GrantFullControl: str = ...,
    GrantRead: str = ...,
    GrantReadACP: str = ...,
    GrantWrite: str = ...,
    GrantWriteACP: str = ...,
    ExpectedBucketOwner: str = ...,
) -> None:
    ...

1. See BucketCannedACLType
2. See AccessControlPolicyTypeDef
3. See ChecksumAlgorithmType

# put method usage example with argument unpacking

kwargs: PutBucketAclRequestBucketAclPutTypeDef = {  # (1)
    "ACL": ...,
}

parent.put(**kwargs)

1. See PutBucketAclRequestBucketAclPutTypeDef

BucketAcl.Bucket method

Creates a Bucket resource.

Type annotations and code completion for boto3.resource("s3").Bucket method. boto3 documentation

# Bucket method definition

def Bucket(
    self,
) -> _Bucket:
    ...

BucketAcl.load method

Type annotations and code completion for boto3.resource("s3").load method. boto3 documentation

# load method definition

def load(
    self,
) -> None:
    ...

BucketAcl.reload method

Type annotations and code completion for boto3.resource("s3").reload method. boto3 documentation

# reload method definition

def reload(
    self,
) -> None:
    ...

BucketCors

Type annotations and code completion for boto3.resource("s3").BucketCors class. boto3 documentation

# BucketCors usage example

from mypy_boto3_s3.service_resource import BucketCors

def get_resource() -> BucketCors:
    return boto3.resource("s3").BucketCors(...)

BucketCors attributes

• bucket_name: str
• cors_rules: List[CORSRuleOutputTypeDef]
• meta: S3ResourceMeta

BucketCors methods

BucketCors.get_available_subresources method

Returns a list of all the available sub-resources for this BucketCors.

Type annotations and code completion for boto3.resource("s3").get_available_subresources method. boto3 documentation

# get_available_subresources method definition

def get_available_subresources(
    self,
) -> Sequence[str]:
    ...

BucketCors.delete method

This operation is not supported for directory buckets.

Type annotations and code completion for boto3.resource("s3").delete method. boto3 documentation

# delete method definition

def delete(
    self,
    *,
    ExpectedBucketOwner: str = ...,
) -> None:
    ...

# delete method usage example with argument unpacking

kwargs: DeleteBucketCorsRequestBucketCorsDeleteTypeDef = {  # (1)
    "ExpectedBucketOwner": ...,
}

parent.delete(**kwargs)

1. See DeleteBucketCorsRequestBucketCorsDeleteTypeDef

BucketCors.put method

This operation is not supported for directory buckets.

Type annotations and code completion for boto3.resource("s3").put method. boto3 documentation

# put method definition

def put(
    self,
    *,
    CORSConfiguration: CORSConfigurationTypeDef,  # (1)
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (2)
    ExpectedBucketOwner: str = ...,
) -> None:
    ...

1. See CORSConfigurationTypeDef
2. See ChecksumAlgorithmType

# put method usage example with argument unpacking

kwargs: PutBucketCorsRequestBucketCorsPutTypeDef = {  # (1)
    "CORSConfiguration": ...,
}

parent.put(**kwargs)

1. See PutBucketCorsRequestBucketCorsPutTypeDef

BucketCors.Bucket method

Creates a Bucket resource.

Type annotations and code completion for boto3.resource("s3").Bucket method. boto3 documentation

# Bucket method definition

def Bucket(
    self,
) -> _Bucket:
    ...

BucketCors.load method

Type annotations and code completion for boto3.resource("s3").load method. boto3 documentation

# load method definition

def load(
    self,
) -> None:
    ...

BucketCors.reload method

Type annotations and code completion for boto3.resource("s3").reload method. boto3 documentation

# reload method definition

def reload(
    self,
) -> None:
    ...

BucketLifecycle

Type annotations and code completion for boto3.resource("s3").BucketLifecycle class. boto3 documentation

# BucketLifecycle usage example

from mypy_boto3_s3.service_resource import BucketLifecycle

def get_resource() -> BucketLifecycle:
    return boto3.resource("s3").BucketLifecycle(...)

BucketLifecycle attributes

• bucket_name: str
• rules: List[RuleOutputTypeDef]
• meta: S3ResourceMeta

BucketLifecycle methods

BucketLifecycle.get_available_subresources method

Returns a list of all the available sub-resources for this BucketLifecycle.

Type annotations and code completion for boto3.resource("s3").get_available_subresources method. boto3 documentation

# get_available_subresources method definition

def get_available_subresources(
    self,
) -> Sequence[str]:
    ...

BucketLifecycle.delete method

Deletes the lifecycle configuration from the specified bucket.

Type annotations and code completion for boto3.resource("s3").delete method. boto3 documentation

# delete method definition

def delete(
    self,
    *,
    ExpectedBucketOwner: str = ...,
) -> None:
    ...

# delete method usage example with argument unpacking

kwargs: DeleteBucketLifecycleRequestBucketLifecycleDeleteTypeDef = {  # (1)
    "ExpectedBucketOwner": ...,
}

parent.delete(**kwargs)

1. See DeleteBucketLifecycleRequestBucketLifecycleDeleteTypeDef

BucketLifecycle.put method

This operation is not supported for directory buckets.

Type annotations and code completion for boto3.resource("s3").put method. boto3 documentation

# put method definition

def put(
    self,
    *,
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (1)
    LifecycleConfiguration: LifecycleConfigurationTypeDef = ...,  # (2)
    ExpectedBucketOwner: str = ...,
) -> None:
    ...

1. See ChecksumAlgorithmType
2. See LifecycleConfigurationTypeDef

# put method usage example with argument unpacking

kwargs: PutBucketLifecycleRequestBucketLifecyclePutTypeDef = {  # (1)
    "ChecksumAlgorithm": ...,
}

parent.put(**kwargs)

1. See PutBucketLifecycleRequestBucketLifecyclePutTypeDef

BucketLifecycle.Bucket method

Creates a Bucket resource.

Type annotations and code completion for boto3.resource("s3").Bucket method. boto3 documentation

# Bucket method definition

def Bucket(
    self,
) -> _Bucket:
    ...

BucketLifecycle.load method

Type annotations and code completion for boto3.resource("s3").load method. boto3 documentation

# load method definition

def load(
    self,
) -> None:
    ...

BucketLifecycle.reload method

Type annotations and code completion for boto3.resource("s3").reload method. boto3 documentation

# reload method definition

def reload(
    self,
) -> None:
    ...

BucketLifecycleConfiguration

Type annotations and code completion for boto3.resource("s3").BucketLifecycleConfiguration class. boto3 documentation

# BucketLifecycleConfiguration usage example

from mypy_boto3_s3.service_resource import BucketLifecycleConfiguration

def get_resource() -> BucketLifecycleConfiguration:
    return boto3.resource("s3").BucketLifecycleConfiguration(...)

BucketLifecycleConfiguration attributes

• bucket_name: str
• rules: List[LifecycleRuleOutputTypeDef]
• transition_default_minimum_object_size: TransitionDefaultMinimumObjectSizeType
• meta: S3ResourceMeta

BucketLifecycleConfiguration methods

BucketLifecycleConfiguration.get_available_subresources method

Returns a list of all the available sub-resources for this BucketLifecycleConfiguration.

Type annotations and code completion for boto3.resource("s3").get_available_subresources method. boto3 documentation

# get_available_subresources method definition

def get_available_subresources(
    self,
) -> Sequence[str]:
    ...

BucketLifecycleConfiguration.delete method

Deletes the lifecycle configuration from the specified bucket.

Type annotations and code completion for boto3.resource("s3").delete method. boto3 documentation

# delete method definition

def delete(
    self,
    *,
    ExpectedBucketOwner: str = ...,
) -> None:
    ...

# delete method usage example with argument unpacking

kwargs: DeleteBucketLifecycleRequestBucketLifecycleConfigurationDeleteTypeDef = {  # (1)
    "ExpectedBucketOwner": ...,
}

parent.delete(**kwargs)

1. See DeleteBucketLifecycleRequestBucketLifecycleConfigurationDeleteTypeDef

BucketLifecycleConfiguration.put method

Creates a new lifecycle configuration for the bucket or replaces an existing lifecycle configuration.

Type annotations and code completion for boto3.resource("s3").put method. boto3 documentation

# put method definition

def put(
    self,
    *,
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (1)
    LifecycleConfiguration: BucketLifecycleConfigurationTypeDef = ...,  # (2)
    ExpectedBucketOwner: str = ...,
    TransitionDefaultMinimumObjectSize: TransitionDefaultMinimumObjectSizeType = ...,  # (3)
) -> PutBucketLifecycleConfigurationOutputTypeDef:  # (4)
    ...

1. See ChecksumAlgorithmType
2. See BucketLifecycleConfigurationTypeDef
3. See TransitionDefaultMinimumObjectSizeType
4. See PutBucketLifecycleConfigurationOutputTypeDef

# put method usage example with argument unpacking

kwargs: PutBucketLifecycleConfigurationRequestBucketLifecycleConfigurationPutTypeDef = {  # (1)
    "ChecksumAlgorithm": ...,
}

parent.put(**kwargs)

1. See PutBucketLifecycleConfigurationRequestBucketLifecycleConfigurationPutTypeDef

BucketLifecycleConfiguration.Bucket method

Creates a Bucket resource.

Type annotations and code completion for boto3.resource("s3").Bucket method. boto3 documentation

# Bucket method definition

def Bucket(
    self,
) -> _Bucket:
    ...

BucketLifecycleConfiguration.load method

Type annotations and code completion for boto3.resource("s3").load method. boto3 documentation

# load method definition

def load(
    self,
) -> None:
    ...

BucketLifecycleConfiguration.reload method

Type annotations and code completion for boto3.resource("s3").reload method. boto3 documentation

# reload method definition

def reload(
    self,
) -> None:
    ...

BucketLogging

Type annotations and code completion for boto3.resource("s3").BucketLogging class. boto3 documentation

# BucketLogging usage example

from mypy_boto3_s3.service_resource import BucketLogging

def get_resource() -> BucketLogging:
    return boto3.resource("s3").BucketLogging(...)

BucketLogging attributes

• bucket_name: str
• logging_enabled: LoggingEnabledOutputTypeDef
• meta: S3ResourceMeta

BucketLogging methods

BucketLogging.get_available_subresources method

Returns a list of all the available sub-resources for this BucketLogging.

Type annotations and code completion for boto3.resource("s3").get_available_subresources method. boto3 documentation

# get_available_subresources method definition

def get_available_subresources(
    self,
) -> Sequence[str]:
    ...

BucketLogging.put method

End of support notice: As of October 1, 2025, Amazon S3 has discontinued support for Email Grantee Access Control Lists (ACLs).

Type annotations and code completion for boto3.resource("s3").put method. boto3 documentation

# put method definition

def put(
    self,
    *,
    BucketLoggingStatus: BucketLoggingStatusTypeDef,  # (1)
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (2)
    ExpectedBucketOwner: str = ...,
) -> None:
    ...

1. See BucketLoggingStatusTypeDef
2. See ChecksumAlgorithmType

# put method usage example with argument unpacking

kwargs: PutBucketLoggingRequestBucketLoggingPutTypeDef = {  # (1)
    "BucketLoggingStatus": ...,
}

parent.put(**kwargs)

1. See PutBucketLoggingRequestBucketLoggingPutTypeDef

BucketLogging.Bucket method

Creates a Bucket resource.

Type annotations and code completion for boto3.resource("s3").Bucket method. boto3 documentation

# Bucket method definition

def Bucket(
    self,
) -> _Bucket:
    ...

BucketLogging.load method

Type annotations and code completion for boto3.resource("s3").load method. boto3 documentation

# load method definition

def load(
    self,
) -> None:
    ...

BucketLogging.reload method

Type annotations and code completion for boto3.resource("s3").reload method. boto3 documentation

# reload method definition

def reload(
    self,
) -> None:
    ...

BucketNotification

Type annotations and code completion for boto3.resource("s3").BucketNotification class. boto3 documentation

# BucketNotification usage example

from mypy_boto3_s3.service_resource import BucketNotification

def get_resource() -> BucketNotification:
    return boto3.resource("s3").BucketNotification(...)

BucketNotification attributes

• bucket_name: str
• topic_configurations: List[TopicConfigurationOutputTypeDef]
• queue_configurations: List[QueueConfigurationOutputTypeDef]
• lambda_function_configurations: List[LambdaFunctionConfigurationOutputTypeDef]
• event_bridge_configuration: Dict[str, Any]
• meta: S3ResourceMeta

BucketNotification methods

BucketNotification.get_available_subresources method

Returns a list of all the available sub-resources for this BucketNotification.

Type annotations and code completion for boto3.resource("s3").get_available_subresources method. boto3 documentation

# get_available_subresources method definition

def get_available_subresources(
    self,
) -> Sequence[str]:
    ...

BucketNotification.put method

This operation is not supported for directory buckets.

Type annotations and code completion for boto3.resource("s3").put method. boto3 documentation

# put method definition

def put(
    self,
    *,
    NotificationConfiguration: NotificationConfigurationTypeDef,  # (1)
    ExpectedBucketOwner: str = ...,
    SkipDestinationValidation: bool = ...,
) -> None:
    ...

1. See NotificationConfigurationTypeDef

# put method usage example with argument unpacking

kwargs: PutBucketNotificationConfigurationRequestBucketNotificationPutTypeDef = {  # (1)
    "NotificationConfiguration": ...,
}

parent.put(**kwargs)

1. See PutBucketNotificationConfigurationRequestBucketNotificationPutTypeDef

BucketNotification.Bucket method

Creates a Bucket resource.

Type annotations and code completion for boto3.resource("s3").Bucket method. boto3 documentation

# Bucket method definition

def Bucket(
    self,
) -> _Bucket:
    ...

BucketNotification.load method

Type annotations and code completion for boto3.resource("s3").load method. boto3 documentation

# load method definition

def load(
    self,
) -> None:
    ...

BucketNotification.reload method

Type annotations and code completion for boto3.resource("s3").reload method. boto3 documentation

# reload method definition

def reload(
    self,
) -> None:
    ...

BucketPolicy

Type annotations and code completion for boto3.resource("s3").BucketPolicy class. boto3 documentation

# BucketPolicy usage example

from mypy_boto3_s3.service_resource import BucketPolicy

def get_resource() -> BucketPolicy:
    return boto3.resource("s3").BucketPolicy(...)

BucketPolicy attributes

• bucket_name: str
• policy: str
• meta: S3ResourceMeta

BucketPolicy methods

BucketPolicy.get_available_subresources method

Returns a list of all the available sub-resources for this BucketPolicy.

Type annotations and code completion for boto3.resource("s3").get_available_subresources method. boto3 documentation

# get_available_subresources method definition

def get_available_subresources(
    self,
) -> Sequence[str]:
    ...

BucketPolicy.delete method

Deletes the policy of a specified bucket.

Type annotations and code completion for boto3.resource("s3").delete method. boto3 documentation

# delete method definition

def delete(
    self,
    *,
    ExpectedBucketOwner: str = ...,
) -> None:
    ...

# delete method usage example with argument unpacking

kwargs: DeleteBucketPolicyRequestBucketPolicyDeleteTypeDef = {  # (1)
    "ExpectedBucketOwner": ...,
}

parent.delete(**kwargs)

1. See DeleteBucketPolicyRequestBucketPolicyDeleteTypeDef

BucketPolicy.put method

Applies an Amazon S3 bucket policy to an Amazon S3 bucket.

Type annotations and code completion for boto3.resource("s3").put method. boto3 documentation

# put method definition

def put(
    self,
    *,
    Policy: str,
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (1)
    ConfirmRemoveSelfBucketAccess: bool = ...,
    ExpectedBucketOwner: str = ...,
) -> None:
    ...

1. See ChecksumAlgorithmType

# put method usage example with argument unpacking

kwargs: PutBucketPolicyRequestBucketPolicyPutTypeDef = {  # (1)
    "Policy": ...,
}

parent.put(**kwargs)

1. See PutBucketPolicyRequestBucketPolicyPutTypeDef

BucketPolicy.Bucket method

Creates a Bucket resource.

Type annotations and code completion for boto3.resource("s3").Bucket method. boto3 documentation

# Bucket method definition

def Bucket(
    self,
) -> _Bucket:
    ...

BucketPolicy.load method

Type annotations and code completion for boto3.resource("s3").load method. boto3 documentation

# load method definition

def load(
    self,
) -> None:
    ...

BucketPolicy.reload method

Type annotations and code completion for boto3.resource("s3").reload method. boto3 documentation

# reload method definition

def reload(
    self,
) -> None:
    ...

BucketRequestPayment

Type annotations and code completion for boto3.resource("s3").BucketRequestPayment class. boto3 documentation

# BucketRequestPayment usage example

from mypy_boto3_s3.service_resource import BucketRequestPayment

def get_resource() -> BucketRequestPayment:
    return boto3.resource("s3").BucketRequestPayment(...)

BucketRequestPayment attributes

• bucket_name: str
• payer: PayerType
• meta: S3ResourceMeta

BucketRequestPayment methods

BucketRequestPayment.get_available_subresources method

Returns a list of all the available sub-resources for this BucketRequestPayment.

Type annotations and code completion for boto3.resource("s3").get_available_subresources method. boto3 documentation

# get_available_subresources method definition

def get_available_subresources(
    self,
) -> Sequence[str]:
    ...

BucketRequestPayment.put method

This operation is not supported for directory buckets.

Type annotations and code completion for boto3.resource("s3").put method. boto3 documentation

# put method definition

def put(
    self,
    *,
    RequestPaymentConfiguration: RequestPaymentConfigurationTypeDef,  # (1)
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (2)
    ExpectedBucketOwner: str = ...,
) -> None:
    ...

1. See RequestPaymentConfigurationTypeDef
2. See ChecksumAlgorithmType

# put method usage example with argument unpacking

kwargs: PutBucketRequestPaymentRequestBucketRequestPaymentPutTypeDef = {  # (1)
    "RequestPaymentConfiguration": ...,
}

parent.put(**kwargs)

1. See PutBucketRequestPaymentRequestBucketRequestPaymentPutTypeDef

BucketRequestPayment.Bucket method

Creates a Bucket resource.

Type annotations and code completion for boto3.resource("s3").Bucket method. boto3 documentation

# Bucket method definition

def Bucket(
    self,
) -> _Bucket:
    ...

BucketRequestPayment.load method

Type annotations and code completion for boto3.resource("s3").load method. boto3 documentation

# load method definition

def load(
    self,
) -> None:
    ...

BucketRequestPayment.reload method

Type annotations and code completion for boto3.resource("s3").reload method. boto3 documentation

# reload method definition

def reload(
    self,
) -> None:
    ...

BucketTagging

Type annotations and code completion for boto3.resource("s3").BucketTagging class. boto3 documentation

# BucketTagging usage example

from mypy_boto3_s3.service_resource import BucketTagging

def get_resource() -> BucketTagging:
    return boto3.resource("s3").BucketTagging(...)

BucketTagging attributes

• bucket_name: str
• tag_set: List[TagTypeDef]
• meta: S3ResourceMeta

BucketTagging methods

BucketTagging.get_available_subresources method

Returns a list of all the available sub-resources for this BucketTagging.

Type annotations and code completion for boto3.resource("s3").get_available_subresources method. boto3 documentation

# get_available_subresources method definition

def get_available_subresources(
    self,
) -> Sequence[str]:
    ...

BucketTagging.delete method

This operation is not supported for directory buckets.

Type annotations and code completion for boto3.resource("s3").delete method. boto3 documentation

# delete method definition

def delete(
    self,
    *,
    ExpectedBucketOwner: str = ...,
) -> None:
    ...

# delete method usage example with argument unpacking

kwargs: DeleteBucketTaggingRequestBucketTaggingDeleteTypeDef = {  # (1)
    "ExpectedBucketOwner": ...,
}

parent.delete(**kwargs)

1. See DeleteBucketTaggingRequestBucketTaggingDeleteTypeDef

BucketTagging.put method

This operation is not supported for directory buckets.

Type annotations and code completion for boto3.resource("s3").put method. boto3 documentation

# put method definition

def put(
    self,
    *,
    Tagging: TaggingTypeDef,  # (1)
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (2)
    ExpectedBucketOwner: str = ...,
) -> None:
    ...

1. See TaggingTypeDef
2. See ChecksumAlgorithmType

# put method usage example with argument unpacking

kwargs: PutBucketTaggingRequestBucketTaggingPutTypeDef = {  # (1)
    "Tagging": ...,
}

parent.put(**kwargs)

1. See PutBucketTaggingRequestBucketTaggingPutTypeDef

BucketTagging.Bucket method

Creates a Bucket resource.

Type annotations and code completion for boto3.resource("s3").Bucket method. boto3 documentation

# Bucket method definition

def Bucket(
    self,
) -> _Bucket:
    ...

BucketTagging.load method

Type annotations and code completion for boto3.resource("s3").load method. boto3 documentation

# load method definition

def load(
    self,
) -> None:
    ...

BucketTagging.reload method

Type annotations and code completion for boto3.resource("s3").reload method. boto3 documentation

# reload method definition

def reload(
    self,
) -> None:
    ...

BucketVersioning

Type annotations and code completion for boto3.resource("s3").BucketVersioning class. boto3 documentation

# BucketVersioning usage example

from mypy_boto3_s3.service_resource import BucketVersioning

def get_resource() -> BucketVersioning:
    return boto3.resource("s3").BucketVersioning(...)

BucketVersioning attributes

• bucket_name: str
• status: BucketVersioningStatusType
• mfa_delete: MFADeleteStatusType
• meta: S3ResourceMeta

BucketVersioning methods

BucketVersioning.get_available_subresources method

Returns a list of all the available sub-resources for this BucketVersioning.

Type annotations and code completion for boto3.resource("s3").get_available_subresources method. boto3 documentation

# get_available_subresources method definition

def get_available_subresources(
    self,
) -> Sequence[str]:
    ...

BucketVersioning.enable method

This operation is not supported for directory buckets.

Type annotations and code completion for boto3.resource("s3").enable method. boto3 documentation

# enable method definition

def enable(
    self,
    *,
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (1)
    MFA: str = ...,
    ExpectedBucketOwner: str = ...,
) -> None:
    ...

1. See ChecksumAlgorithmType

# enable method usage example with argument unpacking

kwargs: PutBucketVersioningRequestBucketVersioningEnableTypeDef = {  # (1)
    "ChecksumAlgorithm": ...,
}

parent.enable(**kwargs)

1. See PutBucketVersioningRequestBucketVersioningEnableTypeDef

BucketVersioning.put method

This operation is not supported for directory buckets.

Type annotations and code completion for boto3.resource("s3").put method. boto3 documentation

# put method definition

def put(
    self,
    *,
    VersioningConfiguration: VersioningConfigurationTypeDef,  # (1)
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (2)
    MFA: str = ...,
    ExpectedBucketOwner: str = ...,
) -> None:
    ...

1. See VersioningConfigurationTypeDef
2. See ChecksumAlgorithmType

# put method usage example with argument unpacking

kwargs: PutBucketVersioningRequestBucketVersioningPutTypeDef = {  # (1)
    "VersioningConfiguration": ...,
}

parent.put(**kwargs)

1. See PutBucketVersioningRequestBucketVersioningPutTypeDef

BucketVersioning.suspend method

This operation is not supported for directory buckets.

Type annotations and code completion for boto3.resource("s3").suspend method. boto3 documentation

# suspend method definition

def suspend(
    self,
    *,
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (1)
    MFA: str = ...,
    ExpectedBucketOwner: str = ...,
) -> None:
    ...

1. See ChecksumAlgorithmType

# suspend method usage example with argument unpacking

kwargs: PutBucketVersioningRequestBucketVersioningSuspendTypeDef = {  # (1)
    "ChecksumAlgorithm": ...,
}

parent.suspend(**kwargs)

1. See PutBucketVersioningRequestBucketVersioningSuspendTypeDef

BucketVersioning.Bucket method

Creates a Bucket resource.

Type annotations and code completion for boto3.resource("s3").Bucket method. boto3 documentation

# Bucket method definition

def Bucket(
    self,
) -> _Bucket:
    ...

BucketVersioning.load method

Type annotations and code completion for boto3.resource("s3").load method. boto3 documentation

# load method definition

def load(
    self,
) -> None:
    ...

BucketVersioning.reload method

Type annotations and code completion for boto3.resource("s3").reload method. boto3 documentation

# reload method definition

def reload(
    self,
) -> None:
    ...

BucketWebsite

Type annotations and code completion for boto3.resource("s3").BucketWebsite class. boto3 documentation

# BucketWebsite usage example

from mypy_boto3_s3.service_resource import BucketWebsite

def get_resource() -> BucketWebsite:
    return boto3.resource("s3").BucketWebsite(...)

BucketWebsite attributes

• bucket_name: str
• redirect_all_requests_to: RedirectAllRequestsToTypeDef
• index_document: IndexDocumentTypeDef
• error_document: ErrorDocumentTypeDef
• routing_rules: List[RoutingRuleTypeDef]
• meta: S3ResourceMeta

BucketWebsite methods

BucketWebsite.get_available_subresources method

Returns a list of all the available sub-resources for this BucketWebsite.

Type annotations and code completion for boto3.resource("s3").get_available_subresources method. boto3 documentation

# get_available_subresources method definition

def get_available_subresources(
    self,
) -> Sequence[str]:
    ...

BucketWebsite.delete method

This operation is not supported for directory buckets.

Type annotations and code completion for boto3.resource("s3").delete method. boto3 documentation

# delete method definition

def delete(
    self,
    *,
    ExpectedBucketOwner: str = ...,
) -> None:
    ...

# delete method usage example with argument unpacking

kwargs: DeleteBucketWebsiteRequestBucketWebsiteDeleteTypeDef = {  # (1)
    "ExpectedBucketOwner": ...,
}

parent.delete(**kwargs)

1. See DeleteBucketWebsiteRequestBucketWebsiteDeleteTypeDef

BucketWebsite.put method

This operation is not supported for directory buckets.

Type annotations and code completion for boto3.resource("s3").put method. boto3 documentation

# put method definition

def put(
    self,
    *,
    WebsiteConfiguration: WebsiteConfigurationTypeDef,  # (1)
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (2)
    ExpectedBucketOwner: str = ...,
) -> None:
    ...

1. See WebsiteConfigurationTypeDef
2. See ChecksumAlgorithmType

# put method usage example with argument unpacking

kwargs: PutBucketWebsiteRequestBucketWebsitePutTypeDef = {  # (1)
    "WebsiteConfiguration": ...,
}

parent.put(**kwargs)

1. See PutBucketWebsiteRequestBucketWebsitePutTypeDef

BucketWebsite.Bucket method

Creates a Bucket resource.

Type annotations and code completion for boto3.resource("s3").Bucket method. boto3 documentation

# Bucket method definition

def Bucket(
    self,
) -> _Bucket:
    ...

BucketWebsite.load method

Type annotations and code completion for boto3.resource("s3").load method. boto3 documentation

# load method definition

def load(
    self,
) -> None:
    ...

BucketWebsite.reload method

Type annotations and code completion for boto3.resource("s3").reload method. boto3 documentation

# reload method definition

def reload(
    self,
) -> None:
    ...

MultipartUpload

Type annotations and code completion for boto3.resource("s3").MultipartUpload class. boto3 documentation

# MultipartUpload usage example

from mypy_boto3_s3.service_resource import MultipartUpload

def get_resource() -> MultipartUpload:
    return boto3.resource("s3").MultipartUpload(...)

MultipartUpload attributes

• bucket_name: str
• object_key: str
• id: str
• parts: MultipartUploadPartsCollection
• upload_id: str
• key: str
• initiated: datetime.datetime
• storage_class: StorageClassType
• owner: OwnerTypeDef
• initiator: InitiatorTypeDef
• checksum_algorithm: ChecksumAlgorithmType
• checksum_type: ChecksumTypeType
• meta: S3ResourceMeta

MultipartUpload collections

MultipartUpload.parts

Provides access to MultipartUploadPart resource.

Type annotations and code completion for boto3.resource("s3").MultipartUpload(...).parts collection. boto3 documentation

# MultipartUploadPartsCollection usage example

from mypy_boto3_s3.service_resource import MultipartUploadPartsCollection

def get_collection() -> MultipartUploadPartsCollection:
    resource = boto3.resource("s3").MultipartUpload(...)
    return resource.parts

MultipartUpload methods

MultipartUpload.get_available_subresources method

Returns a list of all the available sub-resources for this MultipartUpload.

Type annotations and code completion for boto3.resource("s3").get_available_subresources method. boto3 documentation

# get_available_subresources method definition

def get_available_subresources(
    self,
) -> Sequence[str]:
    ...

MultipartUpload.abort method

This operation aborts a multipart upload.

Type annotations and code completion for boto3.resource("s3").abort method. boto3 documentation

# abort method definition

def abort(
    self,
    *,
    RequestPayer: RequestPayerType = ...,  # (1)
    ExpectedBucketOwner: str = ...,
    IfMatchInitiatedTime: TimestampTypeDef = ...,
) -> AbortMultipartUploadOutputTypeDef:  # (2)
    ...

1. See RequestPayerType
2. See AbortMultipartUploadOutputTypeDef

# abort method usage example with argument unpacking

kwargs: AbortMultipartUploadRequestMultipartUploadAbortTypeDef = {  # (1)
    "RequestPayer": ...,
}

parent.abort(**kwargs)

1. See AbortMultipartUploadRequestMultipartUploadAbortTypeDef

MultipartUpload.complete method

Completes a multipart upload by assembling previously uploaded parts.

Type annotations and code completion for boto3.resource("s3").complete method. boto3 documentation

# complete method definition

def complete(
    self,
    *,
    MultipartUpload: CompletedMultipartUploadTypeDef = ...,  # (1)
    ChecksumCRC32: str = ...,
    ChecksumCRC32C: str = ...,
    ChecksumCRC64NVME: str = ...,
    ChecksumSHA1: str = ...,
    ChecksumSHA256: str = ...,
    ChecksumType: ChecksumTypeType = ...,  # (2)
    MpuObjectSize: int = ...,
    RequestPayer: RequestPayerType = ...,  # (3)
    ExpectedBucketOwner: str = ...,
    IfMatch: str = ...,
    IfNoneMatch: str = ...,
    SSECustomerAlgorithm: str = ...,
    SSECustomerKey: str | bytes = ...,
) -> _Object:
    ...

1. See CompletedMultipartUploadTypeDef
2. See ChecksumTypeType
3. See RequestPayerType

# complete method usage example with argument unpacking

kwargs: CompleteMultipartUploadRequestMultipartUploadCompleteTypeDef = {  # (1)
    "MultipartUpload": ...,
}

parent.complete(**kwargs)

1. See CompleteMultipartUploadRequestMultipartUploadCompleteTypeDef

MultipartUpload.Object method

Creates a Object resource.

Type annotations and code completion for boto3.resource("s3").Object method. boto3 documentation

# Object method definition

def Object(
    self,
) -> _Object:
    ...

MultipartUpload.Part method

Creates a MultipartUploadPart resource.

Type annotations and code completion for boto3.resource("s3").Part method. boto3 documentation

# Part method definition

def Part(
    self,
    part_number: int,
) -> _MultipartUploadPart:
    ...

MultipartUploadPart

Type annotations and code completion for boto3.resource("s3").MultipartUploadPart class. boto3 documentation

# MultipartUploadPart usage example

from mypy_boto3_s3.service_resource import MultipartUploadPart

def get_resource() -> MultipartUploadPart:
    return boto3.resource("s3").MultipartUploadPart(...)

MultipartUploadPart attributes

• bucket_name: str
• object_key: str
• multipart_upload_id: str
• part_number: int
• last_modified: datetime.datetime
• e_tag: str
• size: int
• checksum_crc32: str
• checksum_crc32_c: str
• checksum_crc64_nvme: str
• checksum_sha1: str
• checksum_sha256: str
• meta: S3ResourceMeta

MultipartUploadPart methods

MultipartUploadPart.get_available_subresources method

Returns a list of all the available sub-resources for this MultipartUploadPart.

Type annotations and code completion for boto3.resource("s3").get_available_subresources method. boto3 documentation

# get_available_subresources method definition

def get_available_subresources(
    self,
) -> Sequence[str]:
    ...

MultipartUploadPart.copy_from method

Uploads a part by copying data from an existing object as data source.

Type annotations and code completion for boto3.resource("s3").copy_from method. boto3 documentation

# copy_from method definition

def copy_from(
    self,
    *,
    CopySource: CopySourceOrStrTypeDef,  # (1)
    CopySourceIfMatch: str = ...,
    CopySourceIfModifiedSince: TimestampTypeDef = ...,
    CopySourceIfNoneMatch: str = ...,
    CopySourceIfUnmodifiedSince: TimestampTypeDef = ...,
    CopySourceRange: str = ...,
    SSECustomerAlgorithm: str = ...,
    SSECustomerKey: str | bytes = ...,
    CopySourceSSECustomerAlgorithm: str = ...,
    CopySourceSSECustomerKey: str | bytes = ...,
    RequestPayer: RequestPayerType = ...,  # (2)
    ExpectedBucketOwner: str = ...,
    ExpectedSourceBucketOwner: str = ...,
) -> UploadPartCopyOutputTypeDef:  # (3)
    ...

1. See CopySourceOrStrTypeDef
2. See RequestPayerType
3. See UploadPartCopyOutputTypeDef

# copy_from method usage example with argument unpacking

kwargs: UploadPartCopyRequestMultipartUploadPartCopyFromTypeDef = {  # (1)
    "CopySource": ...,
}

parent.copy_from(**kwargs)

1. See UploadPartCopyRequestMultipartUploadPartCopyFromTypeDef

MultipartUploadPart.upload method

Uploads a part in a multipart upload.

Type annotations and code completion for boto3.resource("s3").upload method. boto3 documentation

# upload method definition

def upload(
    self,
    *,
    Body: BlobTypeDef = ...,
    ContentLength: int = ...,
    ContentMD5: str = ...,
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (1)
    ChecksumCRC32: str = ...,
    ChecksumCRC32C: str = ...,
    ChecksumCRC64NVME: str = ...,
    ChecksumSHA1: str = ...,
    ChecksumSHA256: str = ...,
    SSECustomerAlgorithm: str = ...,
    SSECustomerKey: str | bytes = ...,
    RequestPayer: RequestPayerType = ...,  # (2)
    ExpectedBucketOwner: str = ...,
) -> UploadPartOutputTypeDef:  # (3)
    ...

1. See ChecksumAlgorithmType
2. See RequestPayerType
3. See UploadPartOutputTypeDef

# upload method usage example with argument unpacking

kwargs: UploadPartRequestMultipartUploadPartUploadTypeDef = {  # (1)
    "Body": ...,
}

parent.upload(**kwargs)

1. See UploadPartRequestMultipartUploadPartUploadTypeDef

MultipartUploadPart.MultipartUpload method

Creates a MultipartUpload resource.

Type annotations and code completion for boto3.resource("s3").MultipartUpload method. boto3 documentation

# MultipartUpload method definition

def MultipartUpload(
    self,
) -> _MultipartUpload:
    ...

Object

Type annotations and code completion for boto3.resource("s3").Object class. boto3 documentation

# Object usage example

from mypy_boto3_s3.service_resource import Object

def get_resource() -> Object:
    return boto3.resource("s3").Object(...)

Object attributes

• bucket_name: str
• key: str
• delete_marker: bool
• accept_ranges: str
• expiration: str
• restore: str
• archive_status: ArchiveStatusType
• last_modified: datetime.datetime
• content_length: int
• checksum_crc32: str
• checksum_crc32_c: str
• checksum_crc64_nvme: str
• checksum_sha1: str
• checksum_sha256: str
• checksum_type: ChecksumTypeType
• e_tag: str
• missing_meta: int
• version_id: str
• cache_control: str
• content_disposition: str
• content_encoding: str
• content_language: str
• content_type: str
• content_range: str
• expires: datetime.datetime
• website_redirect_location: str
• server_side_encryption: ServerSideEncryptionType
• metadata: Dict[str, str]
• sse_customer_algorithm: str
• sse_customer_key_md5: str
• ssekms_key_id: str
• bucket_key_enabled: bool
• storage_class: StorageClassType
• request_charged: Literal['requester'] (see RequestChargedType)
• replication_status: ReplicationStatusType
• parts_count: int
• tag_count: int
• object_lock_mode: ObjectLockModeType
• object_lock_retain_until_date: datetime.datetime
• object_lock_legal_hold_status: ObjectLockLegalHoldStatusType
• meta: S3ResourceMeta

Object methods

Object.get_available_subresources method

Returns a list of all the available sub-resources for this Object.

Type annotations and code completion for boto3.resource("s3").get_available_subresources method. boto3 documentation

# get_available_subresources method definition

def get_available_subresources(
    self,
) -> Sequence[str]:
    ...

Object.copy_from method

Creates a copy of an object that is already stored in Amazon S3.

Type annotations and code completion for boto3.resource("s3").copy_from method. boto3 documentation

# copy_from method definition

def copy_from(
    self,
    *,
    CopySource: CopySourceOrStrTypeDef,  # (1)
    ACL: ObjectCannedACLType = ...,  # (2)
    CacheControl: str = ...,
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (3)
    ContentDisposition: str = ...,
    ContentEncoding: str = ...,
    ContentLanguage: str = ...,
    ContentType: str = ...,
    CopySourceIfMatch: str = ...,
    CopySourceIfModifiedSince: TimestampTypeDef = ...,
    CopySourceIfNoneMatch: str = ...,
    CopySourceIfUnmodifiedSince: TimestampTypeDef = ...,
    Expires: TimestampTypeDef = ...,
    GrantFullControl: str = ...,
    GrantRead: str = ...,
    GrantReadACP: str = ...,
    GrantWriteACP: str = ...,
    IfMatch: str = ...,
    IfNoneMatch: str = ...,
    Metadata: Mapping[str, str] = ...,
    MetadataDirective: MetadataDirectiveType = ...,  # (4)
    TaggingDirective: TaggingDirectiveType = ...,  # (5)
    ServerSideEncryption: ServerSideEncryptionType = ...,  # (6)
    StorageClass: StorageClassType = ...,  # (7)
    WebsiteRedirectLocation: str = ...,
    SSECustomerAlgorithm: str = ...,
    SSECustomerKey: str | bytes = ...,
    SSEKMSKeyId: str = ...,
    SSEKMSEncryptionContext: str = ...,
    BucketKeyEnabled: bool = ...,
    CopySourceSSECustomerAlgorithm: str = ...,
    CopySourceSSECustomerKey: str | bytes = ...,
    RequestPayer: RequestPayerType = ...,  # (8)
    Tagging: str = ...,
    ObjectLockMode: ObjectLockModeType = ...,  # (9)
    ObjectLockRetainUntilDate: TimestampTypeDef = ...,
    ObjectLockLegalHoldStatus: ObjectLockLegalHoldStatusType = ...,  # (10)
    ExpectedBucketOwner: str = ...,
    ExpectedSourceBucketOwner: str = ...,
) -> CopyObjectOutputTypeDef:  # (11)
    ...

1. See CopySourceOrStrTypeDef
2. See ObjectCannedACLType
3. See ChecksumAlgorithmType
4. See MetadataDirectiveType
5. See TaggingDirectiveType
6. See ServerSideEncryptionType
7. See StorageClassType
8. See RequestPayerType
9. See ObjectLockModeType
10. See ObjectLockLegalHoldStatusType
11. See CopyObjectOutputTypeDef

# copy_from method usage example with argument unpacking

kwargs: CopyObjectRequestObjectCopyFromTypeDef = {  # (1)
    "CopySource": ...,
}

parent.copy_from(**kwargs)

1. See CopyObjectRequestObjectCopyFromTypeDef

Object.delete method

Removes an object from a bucket.

Type annotations and code completion for boto3.resource("s3").delete method. boto3 documentation

# delete method definition

def delete(
    self,
    *,
    MFA: str = ...,
    VersionId: str = ...,
    RequestPayer: RequestPayerType = ...,  # (1)
    BypassGovernanceRetention: bool = ...,
    ExpectedBucketOwner: str = ...,
    IfMatch: str = ...,
    IfMatchLastModifiedTime: TimestampTypeDef = ...,
    IfMatchSize: int = ...,
) -> DeleteObjectOutputTypeDef:  # (2)
    ...

1. See RequestPayerType
2. See DeleteObjectOutputTypeDef

# delete method usage example with argument unpacking

kwargs: DeleteObjectRequestObjectDeleteTypeDef = {  # (1)
    "MFA": ...,
}

parent.delete(**kwargs)

1. See DeleteObjectRequestObjectDeleteTypeDef

Object.get method

Retrieves an object from Amazon S3.

Type annotations and code completion for boto3.resource("s3").get method. boto3 documentation

# get method definition

def get(
    self,
    *,
    IfMatch: str = ...,
    IfModifiedSince: TimestampTypeDef = ...,
    IfNoneMatch: str = ...,
    IfUnmodifiedSince: TimestampTypeDef = ...,
    Range: str = ...,
    ResponseCacheControl: str = ...,
    ResponseContentDisposition: str = ...,
    ResponseContentEncoding: str = ...,
    ResponseContentLanguage: str = ...,
    ResponseContentType: str = ...,
    ResponseExpires: TimestampTypeDef = ...,
    VersionId: str = ...,
    SSECustomerAlgorithm: str = ...,
    SSECustomerKey: str | bytes = ...,
    RequestPayer: RequestPayerType = ...,  # (1)
    PartNumber: int = ...,
    ExpectedBucketOwner: str = ...,
    ChecksumMode: ChecksumModeType = ...,  # (2)
) -> GetObjectOutputTypeDef:  # (3)
    ...

1. See RequestPayerType
2. See ChecksumModeType
3. See GetObjectOutputTypeDef

# get method usage example with argument unpacking

kwargs: GetObjectRequestObjectGetTypeDef = {  # (1)
    "IfMatch": ...,
}

parent.get(**kwargs)

1. See GetObjectRequestObjectGetTypeDef

Object.initiate_multipart_upload method

End of support notice: As of October 1, 2025, Amazon S3 has discontinued support for Email Grantee Access Control Lists (ACLs).

Type annotations and code completion for boto3.resource("s3").initiate_multipart_upload method. boto3 documentation

# initiate_multipart_upload method definition

def initiate_multipart_upload(
    self,
    *,
    ACL: ObjectCannedACLType = ...,  # (1)
    CacheControl: str = ...,
    ContentDisposition: str = ...,
    ContentEncoding: str = ...,
    ContentLanguage: str = ...,
    ContentType: str = ...,
    Expires: TimestampTypeDef = ...,
    GrantFullControl: str = ...,
    GrantRead: str = ...,
    GrantReadACP: str = ...,
    GrantWriteACP: str = ...,
    Metadata: Mapping[str, str] = ...,
    ServerSideEncryption: ServerSideEncryptionType = ...,  # (2)
    StorageClass: StorageClassType = ...,  # (3)
    WebsiteRedirectLocation: str = ...,
    SSECustomerAlgorithm: str = ...,
    SSECustomerKey: str | bytes = ...,
    SSEKMSKeyId: str = ...,
    SSEKMSEncryptionContext: str = ...,
    BucketKeyEnabled: bool = ...,
    RequestPayer: RequestPayerType = ...,  # (4)
    Tagging: str = ...,
    ObjectLockMode: ObjectLockModeType = ...,  # (5)
    ObjectLockRetainUntilDate: TimestampTypeDef = ...,
    ObjectLockLegalHoldStatus: ObjectLockLegalHoldStatusType = ...,  # (6)
    ExpectedBucketOwner: str = ...,
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (7)
    ChecksumType: ChecksumTypeType = ...,  # (8)
) -> _MultipartUpload:
    ...

1. See ObjectCannedACLType
2. See ServerSideEncryptionType
3. See StorageClassType
4. See RequestPayerType
5. See ObjectLockModeType
6. See ObjectLockLegalHoldStatusType
7. See ChecksumAlgorithmType
8. See ChecksumTypeType

# initiate_multipart_upload method usage example with argument unpacking

kwargs: CreateMultipartUploadRequestObjectInitiateMultipartUploadTypeDef = {  # (1)
    "ACL": ...,
}

parent.initiate_multipart_upload(**kwargs)

1. See CreateMultipartUploadRequestObjectInitiateMultipartUploadTypeDef

Object.put method

End of support notice: As of October 1, 2025, Amazon S3 has discontinued support for Email Grantee Access Control Lists (ACLs).

Type annotations and code completion for boto3.resource("s3").put method. boto3 documentation

# put method definition

def put(
    self,
    *,
    ACL: ObjectCannedACLType = ...,  # (1)
    Body: BlobTypeDef = ...,
    CacheControl: str = ...,
    ContentDisposition: str = ...,
    ContentEncoding: str = ...,
    ContentLanguage: str = ...,
    ContentLength: int = ...,
    ContentMD5: str = ...,
    ContentType: str = ...,
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (2)
    ChecksumCRC32: str = ...,
    ChecksumCRC32C: str = ...,
    ChecksumCRC64NVME: str = ...,
    ChecksumSHA1: str = ...,
    ChecksumSHA256: str = ...,
    Expires: TimestampTypeDef = ...,
    IfMatch: str = ...,
    IfNoneMatch: str = ...,
    GrantFullControl: str = ...,
    GrantRead: str = ...,
    GrantReadACP: str = ...,
    GrantWriteACP: str = ...,
    WriteOffsetBytes: int = ...,
    Metadata: Mapping[str, str] = ...,
    ServerSideEncryption: ServerSideEncryptionType = ...,  # (3)
    StorageClass: StorageClassType = ...,  # (4)
    WebsiteRedirectLocation: str = ...,
    SSECustomerAlgorithm: str = ...,
    SSECustomerKey: str | bytes = ...,
    SSEKMSKeyId: str = ...,
    SSEKMSEncryptionContext: str = ...,
    BucketKeyEnabled: bool = ...,
    RequestPayer: RequestPayerType = ...,  # (5)
    Tagging: str = ...,
    ObjectLockMode: ObjectLockModeType = ...,  # (6)
    ObjectLockRetainUntilDate: TimestampTypeDef = ...,
    ObjectLockLegalHoldStatus: ObjectLockLegalHoldStatusType = ...,  # (7)
    ExpectedBucketOwner: str = ...,
) -> PutObjectOutputTypeDef:  # (8)
    ...

1. See ObjectCannedACLType
2. See ChecksumAlgorithmType
3. See ServerSideEncryptionType
4. See StorageClassType
5. See RequestPayerType
6. See ObjectLockModeType
7. See ObjectLockLegalHoldStatusType
8. See PutObjectOutputTypeDef

# put method usage example with argument unpacking

kwargs: PutObjectRequestObjectPutTypeDef = {  # (1)
    "ACL": ...,
}

parent.put(**kwargs)

1. See PutObjectRequestObjectPutTypeDef

Object.restore_object method

This operation is not supported for directory buckets.

Type annotations and code completion for boto3.resource("s3").restore_object method. boto3 documentation

# restore_object method definition

def restore_object(
    self,
    *,
    VersionId: str = ...,
    RestoreRequest: RestoreRequestTypeDef = ...,  # (1)
    RequestPayer: RequestPayerType = ...,  # (2)
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (3)
    ExpectedBucketOwner: str = ...,
) -> RestoreObjectOutputTypeDef:  # (4)
    ...

1. See RestoreRequestTypeDef
2. See RequestPayerType
3. See ChecksumAlgorithmType
4. See RestoreObjectOutputTypeDef

# restore_object method usage example with argument unpacking

kwargs: RestoreObjectRequestObjectRestoreObjectTypeDef = {  # (1)
    "VersionId": ...,
}

parent.restore_object(**kwargs)

1. See RestoreObjectRequestObjectRestoreObjectTypeDef

Object.wait_until_exists method

Waits until Object is exists.

Type annotations and code completion for boto3.resource("s3").wait_until_exists method. boto3 documentation

# wait_until_exists method definition

def wait_until_exists(
    self,
) -> None:
    ...

Object.wait_until_not_exists method

Waits until Object is not_exists.

Type annotations and code completion for boto3.resource("s3").wait_until_not_exists method. boto3 documentation

# wait_until_not_exists method definition

def wait_until_not_exists(
    self,
) -> None:
    ...

Object.Acl method

Creates a ObjectAcl resource.

Type annotations and code completion for boto3.resource("s3").Acl method. boto3 documentation

# Acl method definition

def Acl(
    self,
) -> _ObjectAcl:
    ...

Object.Bucket method

Creates a Bucket resource.

Type annotations and code completion for boto3.resource("s3").Bucket method. boto3 documentation

# Bucket method definition

def Bucket(
    self,
) -> _Bucket:
    ...

Object.MultipartUpload method

Creates a MultipartUpload resource.

Type annotations and code completion for boto3.resource("s3").MultipartUpload method. boto3 documentation

# MultipartUpload method definition

def MultipartUpload(
    self,
    id: str,
) -> _MultipartUpload:
    ...

Object.Version method

Creates a ObjectVersion resource.

Type annotations and code completion for boto3.resource("s3").Version method. boto3 documentation

# Version method definition

def Version(
    self,
    id: str,
) -> _ObjectVersion:
    ...

Object.copy method

Copy an object from one S3 location to another.

Type annotations and code completion for boto3.resource("s3").copy method. boto3 documentation

# copy method definition

def copy(
    self,
    CopySource: CopySourceTypeDef,  # (1)
    ExtraArgs: Dict[str, Any] | None = ...,
    Callback: Callable[..., Any] | None = ...,
    SourceClient: botocore.client.BaseClient | None = ...,
    Config: boto3.s3.transfer.TransferConfig | None = ...,
) -> None:
    ...

1. See CopySourceTypeDef

# copy method usage example with argument unpacking

kwargs: ObjectCopyRequestTypeDef = {  # (1)
    "CopySource": ...,
}

parent.copy(**kwargs)

1. See ObjectCopyRequestTypeDef

Object.download_file method

Download an object from S3 to a file.

Type annotations and code completion for boto3.resource("s3").download_file method. boto3 documentation

# download_file method definition

def download_file(
    self,
    Filename: str,
    ExtraArgs: Dict[str, Any] | None = ...,
    Callback: Callable[..., Any] | None = ...,
    Config: boto3.s3.transfer.TransferConfig | None = ...,
) -> None:
    ...

# download_file method usage example with argument unpacking

kwargs: ObjectDownloadFileRequestTypeDef = {  # (1)
    "Filename": ...,
}

parent.download_file(**kwargs)

1. See ObjectDownloadFileRequestTypeDef

Object.download_fileobj method

Download an object from S3 to a file-like object.

Type annotations and code completion for boto3.resource("s3").download_fileobj method. boto3 documentation

# download_fileobj method definition

def download_fileobj(
    self,
    Fileobj: FileobjTypeDef,
    ExtraArgs: Dict[str, Any] | None = ...,
    Callback: Callable[..., Any] | None = ...,
    Config: boto3.s3.transfer.TransferConfig | None = ...,
) -> None:
    ...

# download_fileobj method usage example with argument unpacking

kwargs: ObjectDownloadFileobjRequestTypeDef = {  # (1)
    "Fileobj": ...,
}

parent.download_fileobj(**kwargs)

1. See ObjectDownloadFileobjRequestTypeDef

Object.upload_file method

Upload a file to S3.

Type annotations and code completion for boto3.resource("s3").upload_file method. boto3 documentation

# upload_file method definition

def upload_file(
    self,
    Filename: str,
    ExtraArgs: Dict[str, Any] | None = ...,
    Callback: Callable[..., Any] | None = ...,
    Config: boto3.s3.transfer.TransferConfig | None = ...,
) -> None:
    ...

# upload_file method usage example with argument unpacking

kwargs: ObjectUploadFileRequestTypeDef = {  # (1)
    "Filename": ...,
}

parent.upload_file(**kwargs)

1. See ObjectUploadFileRequestTypeDef

Object.upload_fileobj method

Upload a file-like object to S3.

Type annotations and code completion for boto3.resource("s3").upload_fileobj method. boto3 documentation

# upload_fileobj method definition

def upload_fileobj(
    self,
    Fileobj: FileobjTypeDef,
    ExtraArgs: Dict[str, Any] | None = ...,
    Callback: Callable[..., Any] | None = ...,
    Config: boto3.s3.transfer.TransferConfig | None = ...,
) -> None:
    ...

# upload_fileobj method usage example with argument unpacking

kwargs: ObjectUploadFileobjRequestTypeDef = {  # (1)
    "Fileobj": ...,
}

parent.upload_fileobj(**kwargs)

1. See ObjectUploadFileobjRequestTypeDef

Object.load method

Type annotations and code completion for boto3.resource("s3").load method. boto3 documentation

# load method definition

def load(
    self,
) -> None:
    ...

Object.reload method

Type annotations and code completion for boto3.resource("s3").reload method. boto3 documentation

# reload method definition

def reload(
    self,
) -> None:
    ...

ObjectAcl

Type annotations and code completion for boto3.resource("s3").ObjectAcl class. boto3 documentation

# ObjectAcl usage example

from mypy_boto3_s3.service_resource import ObjectAcl

def get_resource() -> ObjectAcl:
    return boto3.resource("s3").ObjectAcl(...)

ObjectAcl attributes

• bucket_name: str
• object_key: str
• owner: OwnerTypeDef
• grants: List[GrantTypeDef]
• request_charged: Literal['requester'] (see RequestChargedType)
• meta: S3ResourceMeta

ObjectAcl methods

ObjectAcl.get_available_subresources method

Returns a list of all the available sub-resources for this ObjectAcl.

Type annotations and code completion for boto3.resource("s3").get_available_subresources method. boto3 documentation

# get_available_subresources method definition

def get_available_subresources(
    self,
) -> Sequence[str]:
    ...

ObjectAcl.put method

End of support notice: As of October 1, 2025, Amazon S3 has discontinued support for Email Grantee Access Control Lists (ACLs).

Type annotations and code completion for boto3.resource("s3").put method. boto3 documentation

# put method definition

def put(
    self,
    *,
    ACL: ObjectCannedACLType = ...,  # (1)
    AccessControlPolicy: AccessControlPolicyTypeDef = ...,  # (2)
    ContentMD5: str = ...,
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (3)
    GrantFullControl: str = ...,
    GrantRead: str = ...,
    GrantReadACP: str = ...,
    GrantWrite: str = ...,
    GrantWriteACP: str = ...,
    RequestPayer: RequestPayerType = ...,  # (4)
    VersionId: str = ...,
    ExpectedBucketOwner: str = ...,
) -> PutObjectAclOutputTypeDef:  # (5)
    ...

1. See ObjectCannedACLType
2. See AccessControlPolicyTypeDef
3. See ChecksumAlgorithmType
4. See RequestPayerType
5. See PutObjectAclOutputTypeDef

# put method usage example with argument unpacking

kwargs: PutObjectAclRequestObjectAclPutTypeDef = {  # (1)
    "ACL": ...,
}

parent.put(**kwargs)

1. See PutObjectAclRequestObjectAclPutTypeDef

ObjectAcl.Object method

Creates a Object resource.

Type annotations and code completion for boto3.resource("s3").Object method. boto3 documentation

# Object method definition

def Object(
    self,
) -> _Object:
    ...

ObjectAcl.load method

Type annotations and code completion for boto3.resource("s3").load method. boto3 documentation

# load method definition

def load(
    self,
) -> None:
    ...

ObjectAcl.reload method

Type annotations and code completion for boto3.resource("s3").reload method. boto3 documentation

# reload method definition

def reload(
    self,
) -> None:
    ...

ObjectSummary

Type annotations and code completion for boto3.resource("s3").ObjectSummary class. boto3 documentation

# ObjectSummary usage example

from mypy_boto3_s3.service_resource import ObjectSummary

def get_resource() -> ObjectSummary:
    return boto3.resource("s3").ObjectSummary(...)

ObjectSummary attributes

• bucket_name: str
• key: str
• last_modified: datetime.datetime
• e_tag: str
• checksum_algorithm: List[ChecksumAlgorithmType]
• checksum_type: ChecksumTypeType
• size: int
• storage_class: ObjectStorageClassType
• owner: OwnerTypeDef
• restore_status: RestoreStatusTypeDef
• meta: S3ResourceMeta

ObjectSummary methods

ObjectSummary.get_available_subresources method

Returns a list of all the available sub-resources for this ObjectSummary.

Type annotations and code completion for boto3.resource("s3").get_available_subresources method. boto3 documentation

# get_available_subresources method definition

def get_available_subresources(
    self,
) -> Sequence[str]:
    ...

ObjectSummary.copy_from method

Creates a copy of an object that is already stored in Amazon S3.

Type annotations and code completion for boto3.resource("s3").copy_from method. boto3 documentation

# copy_from method definition

def copy_from(
    self,
    *,
    CopySource: CopySourceOrStrTypeDef,  # (1)
    ACL: ObjectCannedACLType = ...,  # (2)
    CacheControl: str = ...,
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (3)
    ContentDisposition: str = ...,
    ContentEncoding: str = ...,
    ContentLanguage: str = ...,
    ContentType: str = ...,
    CopySourceIfMatch: str = ...,
    CopySourceIfModifiedSince: TimestampTypeDef = ...,
    CopySourceIfNoneMatch: str = ...,
    CopySourceIfUnmodifiedSince: TimestampTypeDef = ...,
    Expires: TimestampTypeDef = ...,
    GrantFullControl: str = ...,
    GrantRead: str = ...,
    GrantReadACP: str = ...,
    GrantWriteACP: str = ...,
    IfMatch: str = ...,
    IfNoneMatch: str = ...,
    Metadata: Mapping[str, str] = ...,
    MetadataDirective: MetadataDirectiveType = ...,  # (4)
    TaggingDirective: TaggingDirectiveType = ...,  # (5)
    ServerSideEncryption: ServerSideEncryptionType = ...,  # (6)
    StorageClass: StorageClassType = ...,  # (7)
    WebsiteRedirectLocation: str = ...,
    SSECustomerAlgorithm: str = ...,
    SSECustomerKey: str | bytes = ...,
    SSEKMSKeyId: str = ...,
    SSEKMSEncryptionContext: str = ...,
    BucketKeyEnabled: bool = ...,
    CopySourceSSECustomerAlgorithm: str = ...,
    CopySourceSSECustomerKey: str | bytes = ...,
    RequestPayer: RequestPayerType = ...,  # (8)
    Tagging: str = ...,
    ObjectLockMode: ObjectLockModeType = ...,  # (9)
    ObjectLockRetainUntilDate: TimestampTypeDef = ...,
    ObjectLockLegalHoldStatus: ObjectLockLegalHoldStatusType = ...,  # (10)
    ExpectedBucketOwner: str = ...,
    ExpectedSourceBucketOwner: str = ...,
) -> CopyObjectOutputTypeDef:  # (11)
    ...

1. See CopySourceOrStrTypeDef
2. See ObjectCannedACLType
3. See ChecksumAlgorithmType
4. See MetadataDirectiveType
5. See TaggingDirectiveType
6. See ServerSideEncryptionType
7. See StorageClassType
8. See RequestPayerType
9. See ObjectLockModeType
10. See ObjectLockLegalHoldStatusType
11. See CopyObjectOutputTypeDef

# copy_from method usage example with argument unpacking

kwargs: CopyObjectRequestObjectSummaryCopyFromTypeDef = {  # (1)
    "CopySource": ...,
}

parent.copy_from(**kwargs)

1. See CopyObjectRequestObjectSummaryCopyFromTypeDef

ObjectSummary.delete method

Removes an object from a bucket.

Type annotations and code completion for boto3.resource("s3").delete method. boto3 documentation

# delete method definition

def delete(
    self,
    *,
    MFA: str = ...,
    VersionId: str = ...,
    RequestPayer: RequestPayerType = ...,  # (1)
    BypassGovernanceRetention: bool = ...,
    ExpectedBucketOwner: str = ...,
    IfMatch: str = ...,
    IfMatchLastModifiedTime: TimestampTypeDef = ...,
    IfMatchSize: int = ...,
) -> DeleteObjectOutputTypeDef:  # (2)
    ...

1. See RequestPayerType
2. See DeleteObjectOutputTypeDef

# delete method usage example with argument unpacking

kwargs: DeleteObjectRequestObjectSummaryDeleteTypeDef = {  # (1)
    "MFA": ...,
}

parent.delete(**kwargs)

1. See DeleteObjectRequestObjectSummaryDeleteTypeDef

ObjectSummary.get method

Retrieves an object from Amazon S3.

Type annotations and code completion for boto3.resource("s3").get method. boto3 documentation

# get method definition

def get(
    self,
    *,
    IfMatch: str = ...,
    IfModifiedSince: TimestampTypeDef = ...,
    IfNoneMatch: str = ...,
    IfUnmodifiedSince: TimestampTypeDef = ...,
    Range: str = ...,
    ResponseCacheControl: str = ...,
    ResponseContentDisposition: str = ...,
    ResponseContentEncoding: str = ...,
    ResponseContentLanguage: str = ...,
    ResponseContentType: str = ...,
    ResponseExpires: TimestampTypeDef = ...,
    VersionId: str = ...,
    SSECustomerAlgorithm: str = ...,
    SSECustomerKey: str | bytes = ...,
    RequestPayer: RequestPayerType = ...,  # (1)
    PartNumber: int = ...,
    ExpectedBucketOwner: str = ...,
    ChecksumMode: ChecksumModeType = ...,  # (2)
) -> GetObjectOutputTypeDef:  # (3)
    ...

1. See RequestPayerType
2. See ChecksumModeType
3. See GetObjectOutputTypeDef

# get method usage example with argument unpacking

kwargs: GetObjectRequestObjectSummaryGetTypeDef = {  # (1)
    "IfMatch": ...,
}

parent.get(**kwargs)

1. See GetObjectRequestObjectSummaryGetTypeDef

ObjectSummary.initiate_multipart_upload method

End of support notice: As of October 1, 2025, Amazon S3 has discontinued support for Email Grantee Access Control Lists (ACLs).

Type annotations and code completion for boto3.resource("s3").initiate_multipart_upload method. boto3 documentation

# initiate_multipart_upload method definition

def initiate_multipart_upload(
    self,
    *,
    ACL: ObjectCannedACLType = ...,  # (1)
    CacheControl: str = ...,
    ContentDisposition: str = ...,
    ContentEncoding: str = ...,
    ContentLanguage: str = ...,
    ContentType: str = ...,
    Expires: TimestampTypeDef = ...,
    GrantFullControl: str = ...,
    GrantRead: str = ...,
    GrantReadACP: str = ...,
    GrantWriteACP: str = ...,
    Metadata: Mapping[str, str] = ...,
    ServerSideEncryption: ServerSideEncryptionType = ...,  # (2)
    StorageClass: StorageClassType = ...,  # (3)
    WebsiteRedirectLocation: str = ...,
    SSECustomerAlgorithm: str = ...,
    SSECustomerKey: str | bytes = ...,
    SSEKMSKeyId: str = ...,
    SSEKMSEncryptionContext: str = ...,
    BucketKeyEnabled: bool = ...,
    RequestPayer: RequestPayerType = ...,  # (4)
    Tagging: str = ...,
    ObjectLockMode: ObjectLockModeType = ...,  # (5)
    ObjectLockRetainUntilDate: TimestampTypeDef = ...,
    ObjectLockLegalHoldStatus: ObjectLockLegalHoldStatusType = ...,  # (6)
    ExpectedBucketOwner: str = ...,
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (7)
    ChecksumType: ChecksumTypeType = ...,  # (8)
) -> _MultipartUpload:
    ...

1. See ObjectCannedACLType
2. See ServerSideEncryptionType
3. See StorageClassType
4. See RequestPayerType
5. See ObjectLockModeType
6. See ObjectLockLegalHoldStatusType
7. See ChecksumAlgorithmType
8. See ChecksumTypeType

# initiate_multipart_upload method usage example with argument unpacking

kwargs: CreateMultipartUploadRequestObjectSummaryInitiateMultipartUploadTypeDef = {  # (1)
    "ACL": ...,
}

parent.initiate_multipart_upload(**kwargs)

1. See CreateMultipartUploadRequestObjectSummaryInitiateMultipartUploadTypeDef

ObjectSummary.put method

End of support notice: As of October 1, 2025, Amazon S3 has discontinued support for Email Grantee Access Control Lists (ACLs).

Type annotations and code completion for boto3.resource("s3").put method. boto3 documentation

# put method definition

def put(
    self,
    *,
    ACL: ObjectCannedACLType = ...,  # (1)
    Body: BlobTypeDef = ...,
    CacheControl: str = ...,
    ContentDisposition: str = ...,
    ContentEncoding: str = ...,
    ContentLanguage: str = ...,
    ContentLength: int = ...,
    ContentMD5: str = ...,
    ContentType: str = ...,
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (2)
    ChecksumCRC32: str = ...,
    ChecksumCRC32C: str = ...,
    ChecksumCRC64NVME: str = ...,
    ChecksumSHA1: str = ...,
    ChecksumSHA256: str = ...,
    Expires: TimestampTypeDef = ...,
    IfMatch: str = ...,
    IfNoneMatch: str = ...,
    GrantFullControl: str = ...,
    GrantRead: str = ...,
    GrantReadACP: str = ...,
    GrantWriteACP: str = ...,
    WriteOffsetBytes: int = ...,
    Metadata: Mapping[str, str] = ...,
    ServerSideEncryption: ServerSideEncryptionType = ...,  # (3)
    StorageClass: StorageClassType = ...,  # (4)
    WebsiteRedirectLocation: str = ...,
    SSECustomerAlgorithm: str = ...,
    SSECustomerKey: str | bytes = ...,
    SSEKMSKeyId: str = ...,
    SSEKMSEncryptionContext: str = ...,
    BucketKeyEnabled: bool = ...,
    RequestPayer: RequestPayerType = ...,  # (5)
    Tagging: str = ...,
    ObjectLockMode: ObjectLockModeType = ...,  # (6)
    ObjectLockRetainUntilDate: TimestampTypeDef = ...,
    ObjectLockLegalHoldStatus: ObjectLockLegalHoldStatusType = ...,  # (7)
    ExpectedBucketOwner: str = ...,
) -> PutObjectOutputTypeDef:  # (8)
    ...

1. See ObjectCannedACLType
2. See ChecksumAlgorithmType
3. See ServerSideEncryptionType
4. See StorageClassType
5. See RequestPayerType
6. See ObjectLockModeType
7. See ObjectLockLegalHoldStatusType
8. See PutObjectOutputTypeDef

# put method usage example with argument unpacking

kwargs: PutObjectRequestObjectSummaryPutTypeDef = {  # (1)
    "ACL": ...,
}

parent.put(**kwargs)

1. See PutObjectRequestObjectSummaryPutTypeDef

ObjectSummary.restore_object method

This operation is not supported for directory buckets.

Type annotations and code completion for boto3.resource("s3").restore_object method. boto3 documentation

# restore_object method definition

def restore_object(
    self,
    *,
    VersionId: str = ...,
    RestoreRequest: RestoreRequestTypeDef = ...,  # (1)
    RequestPayer: RequestPayerType = ...,  # (2)
    ChecksumAlgorithm: ChecksumAlgorithmType = ...,  # (3)
    ExpectedBucketOwner: str = ...,
) -> RestoreObjectOutputTypeDef:  # (4)
    ...

1. See RestoreRequestTypeDef
2. See RequestPayerType
3. See ChecksumAlgorithmType
4. See RestoreObjectOutputTypeDef

# restore_object method usage example with argument unpacking

kwargs: RestoreObjectRequestObjectSummaryRestoreObjectTypeDef = {  # (1)
    "VersionId": ...,
}

parent.restore_object(**kwargs)

1. See RestoreObjectRequestObjectSummaryRestoreObjectTypeDef

ObjectSummary.wait_until_exists method

Waits until ObjectSummary is exists.

Type annotations and code completion for boto3.resource("s3").wait_until_exists method. boto3 documentation

# wait_until_exists method definition

def wait_until_exists(
    self,
) -> None:
    ...

ObjectSummary.wait_until_not_exists method

Waits until ObjectSummary is not_exists.

Type annotations and code completion for boto3.resource("s3").wait_until_not_exists method. boto3 documentation

# wait_until_not_exists method definition

def wait_until_not_exists(
    self,
) -> None:
    ...

ObjectSummary.Acl method

Creates a ObjectAcl resource.

Type annotations and code completion for boto3.resource("s3").Acl method. boto3 documentation

# Acl method definition

def Acl(
    self,
) -> _ObjectAcl:
    ...

ObjectSummary.Bucket method

Creates a Bucket resource.

Type annotations and code completion for boto3.resource("s3").Bucket method. boto3 documentation

# Bucket method definition

def Bucket(
    self,
) -> _Bucket:
    ...

ObjectSummary.MultipartUpload method

Creates a MultipartUpload resource.

Type annotations and code completion for boto3.resource("s3").MultipartUpload method. boto3 documentation

# MultipartUpload method definition

def MultipartUpload(
    self,
    id: str,
) -> _MultipartUpload:
    ...

ObjectSummary.Object method

Creates a Object resource.

Type annotations and code completion for boto3.resource("s3").Object method. boto3 documentation

# Object method definition

def Object(
    self,
) -> _Object:
    ...

ObjectSummary.Version method

Creates a ObjectVersion resource.

Type annotations and code completion for boto3.resource("s3").Version method. boto3 documentation

# Version method definition

def Version(
    self,
    id: str,
) -> _ObjectVersion:
    ...

ObjectSummary.load method

Calls s3.Client.head_object to update the attributes of the ObjectSummary resource.

Type annotations and code completion for boto3.resource("s3").load method. boto3 documentation

# load method definition

def load(
    self,
) -> None:
    ...

ObjectVersion

Type annotations and code completion for boto3.resource("s3").ObjectVersion class. boto3 documentation

# ObjectVersion usage example

from mypy_boto3_s3.service_resource import ObjectVersion

def get_resource() -> ObjectVersion:
    return boto3.resource("s3").ObjectVersion(...)

ObjectVersion attributes

• bucket_name: str
• object_key: str
• id: str
• e_tag: str
• checksum_algorithm: List[ChecksumAlgorithmType]
• checksum_type: ChecksumTypeType
• size: int
• storage_class: Literal['STANDARD'] (see ObjectVersionStorageClassType)
• key: str
• version_id: str
• is_latest: bool
• last_modified: datetime.datetime
• owner: OwnerTypeDef
• restore_status: RestoreStatusTypeDef
• meta: S3ResourceMeta

ObjectVersion methods

ObjectVersion.get_available_subresources method

Returns a list of all the available sub-resources for this ObjectVersion.

Type annotations and code completion for boto3.resource("s3").get_available_subresources method. boto3 documentation

# get_available_subresources method definition

def get_available_subresources(
    self,
) -> Sequence[str]:
    ...

ObjectVersion.delete method

Removes an object from a bucket.

Type annotations and code completion for boto3.resource("s3").delete method. boto3 documentation

# delete method definition

def delete(
    self,
    *,
    MFA: str = ...,
    RequestPayer: RequestPayerType = ...,  # (1)
    BypassGovernanceRetention: bool = ...,
    ExpectedBucketOwner: str = ...,
    IfMatch: str = ...,
    IfMatchLastModifiedTime: TimestampTypeDef = ...,
    IfMatchSize: int = ...,
) -> DeleteObjectOutputTypeDef:  # (2)
    ...

1. See RequestPayerType
2. See DeleteObjectOutputTypeDef

# delete method usage example with argument unpacking

kwargs: DeleteObjectRequestObjectVersionDeleteTypeDef = {  # (1)
    "MFA": ...,
}

parent.delete(**kwargs)

1. See DeleteObjectRequestObjectVersionDeleteTypeDef

ObjectVersion.get method

Retrieves an object from Amazon S3.

Type annotations and code completion for boto3.resource("s3").get method. boto3 documentation

# get method definition

def get(
    self,
    *,
    IfMatch: str = ...,
    IfModifiedSince: TimestampTypeDef = ...,
    IfNoneMatch: str = ...,
    IfUnmodifiedSince: TimestampTypeDef = ...,
    Range: str = ...,
    ResponseCacheControl: str = ...,
    ResponseContentDisposition: str = ...,
    ResponseContentEncoding: str = ...,
    ResponseContentLanguage: str = ...,
    ResponseContentType: str = ...,
    ResponseExpires: TimestampTypeDef = ...,
    SSECustomerAlgorithm: str = ...,
    SSECustomerKey: str | bytes = ...,
    RequestPayer: RequestPayerType = ...,  # (1)
    PartNumber: int = ...,
    ExpectedBucketOwner: str = ...,
    ChecksumMode: ChecksumModeType = ...,  # (2)
) -> GetObjectOutputTypeDef:  # (3)
    ...

1. See RequestPayerType
2. See ChecksumModeType
3. See GetObjectOutputTypeDef

# get method usage example with argument unpacking

kwargs: GetObjectRequestObjectVersionGetTypeDef = {  # (1)
    "IfMatch": ...,
}

parent.get(**kwargs)

1. See GetObjectRequestObjectVersionGetTypeDef

ObjectVersion.head method

The HEAD operation retrieves metadata from an object without returning the object itself.

Type annotations and code completion for boto3.resource("s3").head method. boto3 documentation

# head method definition

def head(
    self,
    *,
    IfMatch: str = ...,
    IfModifiedSince: TimestampTypeDef = ...,
    IfNoneMatch: str = ...,
    IfUnmodifiedSince: TimestampTypeDef = ...,
    Range: str = ...,
    ResponseCacheControl: str = ...,
    ResponseContentDisposition: str = ...,
    ResponseContentEncoding: str = ...,
    ResponseContentLanguage: str = ...,
    ResponseContentType: str = ...,
    ResponseExpires: TimestampTypeDef = ...,
    SSECustomerAlgorithm: str = ...,
    SSECustomerKey: str | bytes = ...,
    RequestPayer: RequestPayerType = ...,  # (1)
    PartNumber: int = ...,
    ExpectedBucketOwner: str = ...,
    ChecksumMode: ChecksumModeType = ...,  # (2)
) -> HeadObjectOutputTypeDef:  # (3)
    ...

1. See RequestPayerType
2. See ChecksumModeType
3. See HeadObjectOutputTypeDef

# head method usage example with argument unpacking

kwargs: HeadObjectRequestObjectVersionHeadTypeDef = {  # (1)
    "IfMatch": ...,
}

parent.head(**kwargs)

1. See HeadObjectRequestObjectVersionHeadTypeDef

ObjectVersion.Object method

Creates a Object resource.

Type annotations and code completion for boto3.resource("s3").Object method. boto3 documentation

# Object method definition

def Object(
    self,
) -> _Object:
    ...