Class: Aws::S3::ObjectSummary

Inherits:
Object
  • Object
show all
Defined in:
gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb,
gems/aws-sdk-s3/lib/aws-sdk-s3/customizations/object_summary.rb

Defined Under Namespace

Classes: Collection

Actions collapse

Associations collapse

Read-Only Attributes collapse

Instance Method Summary collapse

Constructor Details

#initialize(bucket_name, key, options = {}) ⇒ ObjectSummary #initialize(options = {}) ⇒ ObjectSummary

Returns a new instance of ObjectSummary.

Overloads:

  • #initialize(bucket_name, key, options = {}) ⇒ ObjectSummary

    Parameters:

    • bucket_name (String)
    • key (String)

    Options Hash (options):

  • #initialize(options = {}) ⇒ ObjectSummary

    Options Hash (options):

    • :bucket_name (required, String)
    • :key (required, String)
    • :client (Client)


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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 24

def initialize(*args)
  options = Hash === args.last ? args.pop.dup : {}
  @bucket_name = extract_bucket_name(args, options)
  @key = extract_key(args, options)
  @data = options.delete(:data)
  @client = options.delete(:client) || Client.new(options)
  @waiter_block_warned = false
end

Instance Method Details

#aclObjectAcl

Returns:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 1021

def acl
  ObjectAcl.new(
    bucket_name: @bucket_name,
    object_key: @key,
    client: @client
  )
end

#bucketBucket

Returns:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 1030

def bucket
  Bucket.new(
    name: @bucket_name,
    client: @client
  )
end

#bucket_nameString

Returns:

  • (String)


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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 36

def bucket_name
  @bucket_name
end

#clientClient

Returns:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 79

def client
  @client
end

#copy_from(source, options = {}) ⇒ Object

Parameters:

See Also:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 415

def copy_from(options = {})
  options = options.merge(
    bucket: @bucket_name,
    key: @key
  )
  resp = @client.copy_object(options)
  resp.data
end

#copy_to(target, options = {}) ⇒ Object

Parameters:

  • target (S3::Object, String, Hash)

    Where to copy the object data to. target must be one of the following:

    • Aws::S3::Object
    • Hash - with :bucket and :key
    • String - formatted like "target-bucket-name/target-key"

See Also:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/customizations/object_summary.rb', line 24

def copy_to(target, options = {})
  object.copy_to(target, options)
end

#dataTypes::Object

Returns the data for this Aws::S3::ObjectSummary.

Returns:

Raises:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 94

def data
  load unless @data
  @data
end

#data_loaded?Boolean

Returns true if this resource is loaded. Accessing attributes or #data on an unloaded resource will trigger a call to #load.

Returns:

  • (Boolean)

    Returns true if this resource is loaded. Accessing attributes or #data on an unloaded resource will trigger a call to #load.



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 102

def data_loaded?
  !!@data
end

#delete(options = {}) ⇒ Types::DeleteObjectOutput

Examples:

Request syntax with placeholder values


object_summary.delete({
  mfa: "MFA",
  version_id: "ObjectVersionId",
  request_payer: "requester", # accepts requester
  bypass_governance_retention: false,
})

Parameters:

  • options (Hash) (defaults to: {})

    ({})

Options Hash (options):

  • :mfa (String)

    The concatenation of the authentication device's serial number, a space, and the value that is displayed on your authentication device. Required to permanently delete a versioned object if versioning is configured with MFA delete enabled.

  • :version_id (String)

    VersionId used to reference a specific version of the object.

  • :request_payer (String)

    Confirms that the requester knows that they will be charged for the request. Bucket owners need not specify this parameter in their requests. For information about downloading objects from requester pays buckets, see Downloading Objects in Requestor Pays Buckets in the Amazon S3 Developer Guide.

  • :bypass_governance_retention (Boolean)

    Indicates whether S3 Object Lock should bypass Governance-mode restrictions to process this operation.

Returns:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 454

def delete(options = {})
  options = options.merge(
    bucket: @bucket_name,
    key: @key
  )
  resp = @client.delete_object(options)
  resp.data
end

#download_file(destination, options = {}) ⇒ Boolean

Returns true when the file is downloaded without any errors.

Parameters:

  • destination (String)

    Where to download the file to.

  • options (Hash) (defaults to: {})

    a customizable set of options

Returns:

  • (Boolean)

    Returns true when the file is downloaded without any errors.

See Also:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/customizations/object_summary.rb', line 79

def download_file(destination, options = {})
  object.download_file(destination, options)
end

#etagString

The entity tag is an MD5 hash of the object. ETag reflects only changes to the contents of an object, not its metadata.

Returns:

  • (String)


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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 54

def etag
  data[:etag]
end

#exists?(options = {}) ⇒ Boolean

Returns true if the ObjectSummary exists.

Parameters:

  • options (Hash) (defaults to: {})

    ({})

Returns:

  • (Boolean)

    Returns true if the ObjectSummary exists.



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 109

def exists?(options = {})
  begin
    wait_until_exists(options.merge(max_attempts: 1))
    true
  rescue Aws::Waiters::Errors::UnexpectedError => e
    raise e.error
  rescue Aws::Waiters::Errors::WaiterFailed
    false
  end
end

#get(options = {}, &block) ⇒ Types::GetObjectOutput

Examples:

Request syntax with placeholder values


object_summary.get({
  if_match: "IfMatch",
  if_modified_since: Time.now,
  if_none_match: "IfNoneMatch",
  if_unmodified_since: Time.now,
  range: "Range",
  response_cache_control: "ResponseCacheControl",
  response_content_disposition: "ResponseContentDisposition",
  response_content_encoding: "ResponseContentEncoding",
  response_content_language: "ResponseContentLanguage",
  response_content_type: "ResponseContentType",
  response_expires: Time.now,
  version_id: "ObjectVersionId",
  sse_customer_algorithm: "SSECustomerAlgorithm",
  sse_customer_key: "SSECustomerKey",
  sse_customer_key_md5: "SSECustomerKeyMD5",
  request_payer: "requester", # accepts requester
  part_number: 1,
})

Parameters:

  • options (Hash) (defaults to: {})

    ({})

Options Hash (options):

  • :if_match (String)

    Return the object only if its entity tag (ETag) is the same as the one specified, otherwise return a 412 (precondition failed).

  • :if_modified_since (Time, DateTime, Date, Integer, String)

    Return the object only if it has been modified since the specified time, otherwise return a 304 (not modified).

  • :if_none_match (String)

    Return the object only if its entity tag (ETag) is different from the one specified, otherwise return a 304 (not modified).

  • :if_unmodified_since (Time, DateTime, Date, Integer, String)

    Return the object only if it has not been modified since the specified time, otherwise return a 412 (precondition failed).

  • :range (String)

    Downloads the specified range bytes of an object. For more information about the HTTP Range header, see https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.35.

    Amazon S3 doesn't support retrieving multiple ranges of data per GET request.

  • :response_cache_control (String)

    Sets the Cache-Control header of the response.

  • :response_content_disposition (String)

    Sets the Content-Disposition header of the response

  • :response_content_encoding (String)

    Sets the Content-Encoding header of the response.

  • :response_content_language (String)

    Sets the Content-Language header of the response.

  • :response_content_type (String)

    Sets the Content-Type header of the response.

  • :response_expires (Time, DateTime, Date, Integer, String)

    Sets the Expires header of the response.

  • :version_id (String)

    VersionId used to reference a specific version of the object.

  • :sse_customer_algorithm (String)

    Specifies the algorithm to use to when encrypting the object (for example, AES256).

  • :sse_customer_key (String)

    Specifies the customer-provided encryption key for Amazon S3 to use in encrypting data. This value is used to store the object and then it is discarded; Amazon S3 does not store the encryption key. The key must be appropriate for use with the algorithm specified in the x-amz-server-side​-encryption​-customer-algorithm header.

  • :sse_customer_key_md5 (String)

    Specifies the 128-bit MD5 digest of the encryption key according to RFC 1321. Amazon S3 uses this header for a message integrity check to ensure that the encryption key was transmitted without error.

  • :request_payer (String)

    Confirms that the requester knows that they will be charged for the request. Bucket owners need not specify this parameter in their requests. For information about downloading objects from requester pays buckets, see Downloading Objects in Requestor Pays Buckets in the Amazon S3 Developer Guide.

  • :part_number (Integer)

    Part number of the object being read. This is a positive integer between 1 and 10,000. Effectively performs a 'ranged' GET request for the part specified. Useful for downloading just a part of an object.

Returns:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 553

def get(options = {}, &block)
  options = options.merge(
    bucket: @bucket_name,
    key: @key
  )
  resp = @client.get_object(options, &block)
  resp.data
end

#initiate_multipart_upload(options = {}) ⇒ MultipartUpload

Examples:

Request syntax with placeholder values


multipartupload = object_summary.initiate_multipart_upload({
  acl: "private", # accepts private, public-read, public-read-write, authenticated-read, aws-exec-read, bucket-owner-read, bucket-owner-full-control
  cache_control: "CacheControl",
  content_disposition: "ContentDisposition",
  content_encoding: "ContentEncoding",
  content_language: "ContentLanguage",
  content_type: "ContentType",
  expires: Time.now,
  grant_full_control: "GrantFullControl",
  grant_read: "GrantRead",
  grant_read_acp: "GrantReadACP",
  grant_write_acp: "GrantWriteACP",
  metadata: {
    "MetadataKey" => "MetadataValue",
  },
  server_side_encryption: "AES256", # accepts AES256, aws:kms
  storage_class: "STANDARD", # accepts STANDARD, REDUCED_REDUNDANCY, STANDARD_IA, ONEZONE_IA, INTELLIGENT_TIERING, GLACIER, DEEP_ARCHIVE
  website_redirect_location: "WebsiteRedirectLocation",
  sse_customer_algorithm: "SSECustomerAlgorithm",
  sse_customer_key: "SSECustomerKey",
  sse_customer_key_md5: "SSECustomerKeyMD5",
  ssekms_key_id: "SSEKMSKeyId",
  ssekms_encryption_context: "SSEKMSEncryptionContext",
  request_payer: "requester", # accepts requester
  tagging: "TaggingHeader",
  object_lock_mode: "GOVERNANCE", # accepts GOVERNANCE, COMPLIANCE
  object_lock_retain_until_date: Time.now,
  object_lock_legal_hold_status: "ON", # accepts ON, OFF
})

Parameters:

  • options (Hash) (defaults to: {})

    ({})

Options Hash (options):

  • :acl (String)

    The canned ACL to apply to the object.

  • :cache_control (String)

    Specifies caching behavior along the request/reply chain.

  • :content_disposition (String)

    Specifies presentational information for the object.

  • :content_encoding (String)

    Specifies what content encodings have been applied to the object and thus what decoding mechanisms must be applied to obtain the media-type referenced by the Content-Type header field.

  • :content_language (String)

    The language the content is in.

  • :content_type (String)

    A standard MIME type describing the format of the object data.

  • :expires (Time, DateTime, Date, Integer, String)

    The date and time at which the object is no longer cacheable.

  • :grant_full_control (String)

    Gives the grantee READ, READ_ACP, and WRITE_ACP permissions on the object.

  • :grant_read (String)

    Allows grantee to read the object data and its metadata.

  • :grant_read_acp (String)

    Allows grantee to read the object ACL.

  • :grant_write_acp (String)

    Allows grantee to write the ACL for the applicable object.

  • :metadata (Hash<String,String>)

    A map of metadata to store with the object in S3.

  • :server_side_encryption (String)

    The server-side encryption algorithm used when storing this object in Amazon S3 (for example, AES256, aws:kms).

  • :storage_class (String)

    The type of storage to use for the object. Defaults to 'STANDARD'.

  • :website_redirect_location (String)

    If the bucket is configured as a website, redirects requests for this object to another object in the same bucket or to an external URL. Amazon S3 stores the value of this header in the object metadata.

  • :sse_customer_algorithm (String)

    Specifies the algorithm to use to when encrypting the object (for example, AES256).

  • :sse_customer_key (String)

    Specifies the customer-provided encryption key for Amazon S3 to use in encrypting data. This value is used to store the object and then it is discarded; Amazon S3 does not store the encryption key. The key must be appropriate for use with the algorithm specified in the x-amz-server-side​-encryption​-customer-algorithm header.

  • :sse_customer_key_md5 (String)

    Specifies the 128-bit MD5 digest of the encryption key according to RFC 1321. Amazon S3 uses this header for a message integrity check to ensure that the encryption key was transmitted without error.

  • :ssekms_key_id (String)

    Specifies the ID of the symmetric customer managed AWS KMS CMK to use for object encryption. All GET and PUT requests for an object protected by AWS KMS will fail if not made via SSL or using SigV4. For information about configuring using any of the officially supported AWS SDKs and AWS CLI, see Specifying the Signature Version in Request Authentication in the Amazon S3 Developer Guide.

  • :ssekms_encryption_context (String)

    Specifies the AWS KMS Encryption Context to use for object encryption. The value of this header is a base64-encoded UTF-8 string holding JSON with the encryption context key-value pairs.

  • :request_payer (String)

    Confirms that the requester knows that they will be charged for the request. Bucket owners need not specify this parameter in their requests. For information about downloading objects from requester pays buckets, see Downloading Objects in Requestor Pays Buckets in the Amazon S3 Developer Guide.

  • :tagging (String)

    The tag-set for the object. The tag-set must be encoded as URL Query parameters.

  • :object_lock_mode (String)

    Specifies the Object Lock mode that you want to apply to the uploaded object.

  • :object_lock_retain_until_date (Time, DateTime, Date, Integer, String)

    Specifies the date and time when you want the Object Lock to expire.

  • :object_lock_legal_hold_status (String)

    Specifies whether you want to apply a Legal Hold to the uploaded object.

Returns:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 680

def initiate_multipart_upload(options = {})
  options = options.merge(
    bucket: @bucket_name,
    key: @key
  )
  resp = @client.create_multipart_upload(options)
  MultipartUpload.new(
    bucket_name: @bucket_name,
    object_key: @key,
    id: resp.data.upload_id,
    client: @client
  )
end

#keyString

Returns:

  • (String)


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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 41

def key
  @key
end

#last_modifiedTime

The date the Object was Last Modified

Returns:

  • (Time)


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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 47

def last_modified
  data[:last_modified]
end

#move_to(target, options = {}) ⇒ void

This method returns an undefined value.

Parameters:

  • target (S3::Object, String, Hash)

    Where to copy the object data to. target must be one of the following:

    • Aws::S3::Object
    • Hash - with :bucket and :key
    • String - formatted like "target-bucket-name/target-key"

See Also:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/customizations/object_summary.rb', line 32

def move_to(target, options = {})
  object.move_to(target, options)
end

#multipart_upload(id) ⇒ MultipartUpload

Parameters:

  • id (String)

Returns:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 1039

def multipart_upload(id)
  MultipartUpload.new(
    bucket_name: @bucket_name,
    object_key: @key,
    id: id,
    client: @client
  )
end

#objectObject

Returns:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 1049

def object
  Object.new(
    bucket_name: @bucket_name,
    key: @key,
    client: @client
  )
end

#ownerTypes::Owner

The owner of the object

Returns:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 72

def owner
  data[:owner]
end

#presigned_post(options = {}) ⇒ PresignedPost

Parameters:

  • options (Hash) (defaults to: {})

    a customizable set of options

Returns:

See Also:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/customizations/object_summary.rb', line 40

def presigned_post(options = {})
  object.presigned_post(options)
end

#presigned_url(http_method, params = {}) ⇒ String

Parameters:

  • http_method (Symbol)

    The HTTP method to generate a presigned URL for. Valid values are :get, :put, :head, and :delete.

  • params (Hash) (defaults to: {})

    Additional request parameters to use when generating the pre-signed URL. See the related documentation in Client for accepted params.

    HTTP Method Client Method
    :get Client#get_object
    :put Client#put_object
    :head Client#head_object
    :delete Client#delete_object

Returns:

  • (String)

See Also:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/customizations/object_summary.rb', line 48

def presigned_url(http_method, params = {})
  object.presigned_url(http_method, params)
end

#public_url(options = {}) ⇒ String

Parameters:

  • options (Hash) (defaults to: {})

    a customizable set of options

Returns:

  • (String)

See Also:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/customizations/object_summary.rb', line 56

def public_url(options = {})
  object.public_url(options)
end

#put(options = {}) ⇒ Types::PutObjectOutput

Examples:

Request syntax with placeholder values


object_summary.put({
  acl: "private", # accepts private, public-read, public-read-write, authenticated-read, aws-exec-read, bucket-owner-read, bucket-owner-full-control
  body: source_file,
  cache_control: "CacheControl",
  content_disposition: "ContentDisposition",
  content_encoding: "ContentEncoding",
  content_language: "ContentLanguage",
  content_length: 1,
  content_md5: "ContentMD5",
  content_type: "ContentType",
  expires: Time.now,
  grant_full_control: "GrantFullControl",
  grant_read: "GrantRead",
  grant_read_acp: "GrantReadACP",
  grant_write_acp: "GrantWriteACP",
  metadata: {
    "MetadataKey" => "MetadataValue",
  },
  server_side_encryption: "AES256", # accepts AES256, aws:kms
  storage_class: "STANDARD", # accepts STANDARD, REDUCED_REDUNDANCY, STANDARD_IA, ONEZONE_IA, INTELLIGENT_TIERING, GLACIER, DEEP_ARCHIVE
  website_redirect_location: "WebsiteRedirectLocation",
  sse_customer_algorithm: "SSECustomerAlgorithm",
  sse_customer_key: "SSECustomerKey",
  sse_customer_key_md5: "SSECustomerKeyMD5",
  ssekms_key_id: "SSEKMSKeyId",
  ssekms_encryption_context: "SSEKMSEncryptionContext",
  request_payer: "requester", # accepts requester
  tagging: "TaggingHeader",
  object_lock_mode: "GOVERNANCE", # accepts GOVERNANCE, COMPLIANCE
  object_lock_retain_until_date: Time.now,
  object_lock_legal_hold_status: "ON", # accepts ON, OFF
})

Parameters:

  • options (Hash) (defaults to: {})

    ({})

Options Hash (options):

  • :acl (String)

    The canned ACL to apply to the object. For more information, see Canned ACL.

  • :body (String, IO)

    Object data.

  • :cache_control (String)

    Can be used to specify caching behavior along the request/reply chain. For more information, see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.9.

  • :content_disposition (String)

    Specifies presentational information for the object. For more information, see http://www.w3.org/Protocols/rfc2616/rfc2616-sec19.html#sec19.5.1.

  • :content_encoding (String)

    Specifies what content encodings have been applied to the object and thus what decoding mechanisms must be applied to obtain the media-type referenced by the Content-Type header field. For more information, see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.11.

  • :content_language (String)

    The language the content is in.

  • :content_length (Integer)

    Size of the body in bytes. This parameter is useful when the size of the body cannot be determined automatically. For more information, see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.13.

  • :content_md5 (String)

    The base64-encoded 128-bit MD5 digest of the message (without the headers) according to RFC 1864. This header can be used as a message integrity check to verify that the data is the same data that was originally sent. Although it is optional, we recommend using the Content-MD5 mechanism as an end-to-end integrity check. For more information about REST request authentication, see REST Authentication.

  • :content_type (String)

    A standard MIME type describing the format of the contents. For more information, see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.17.

  • :expires (Time, DateTime, Date, Integer, String)

    The date and time at which the object is no longer cacheable. For more information, see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.21.

  • :grant_full_control (String)

    Gives the grantee READ, READ_ACP, and WRITE_ACP permissions on the object.

  • :grant_read (String)

    Allows grantee to read the object data and its metadata.

  • :grant_read_acp (String)

    Allows grantee to read the object ACL.

  • :grant_write_acp (String)

    Allows grantee to write the ACL for the applicable object.

  • :metadata (Hash<String,String>)

    A map of metadata to store with the object in S3.

  • :server_side_encryption (String)

    The server-side encryption algorithm used when storing this object in Amazon S3 (for example, AES256, aws:kms).

  • :storage_class (String)

    If you don't specify, S3 Standard is the default storage class. Amazon S3 supports other storage classes.

  • :website_redirect_location (String)

    If the bucket is configured as a website, redirects requests for this object to another object in the same bucket or to an external URL. Amazon S3 stores the value of this header in the object metadata. For information about object metadata, see Object Key and Metadata.

    In the following example, the request header sets the redirect to an object (anotherPage.html) in the same bucket:

    x-amz-website-redirect-location: /anotherPage.html

    In the following example, the request header sets the object redirect to another website:

    x-amz-website-redirect-location: http://www.example.com/

    For more information about website hosting in Amazon S3, see Hosting Websites on Amazon S3 and How to Configure Website Page Redirects.

  • :sse_customer_algorithm (String)

    Specifies the algorithm to use to when encrypting the object (for example, AES256).

  • :sse_customer_key (String)

    Specifies the customer-provided encryption key for Amazon S3 to use in encrypting data. This value is used to store the object and then it is discarded; Amazon S3 does not store the encryption key. The key must be appropriate for use with the algorithm specified in the x-amz-server-side​-encryption​-customer-algorithm header.

  • :sse_customer_key_md5 (String)

    Specifies the 128-bit MD5 digest of the encryption key according to RFC 1321. Amazon S3 uses this header for a message integrity check to ensure that the encryption key was transmitted without error.

  • :ssekms_key_id (String)

    If x-amz-server-side-encryption is present and has the value of aws:kms, this header specifies the ID of the AWS Key Management Service (AWS KMS) symmetrical customer managed customer master key (CMK) that was used for the object.

    If the value of x-amz-server-side-encryption is aws:kms, this header specifies the ID of the symmetric customer managed AWS KMS CMK that will be used for the object. If you specify x-amz-server-side-encryption:aws:kms, but do not provide x-amz-server-side-encryption-aws-kms-key-id, Amazon S3 uses the AWS managed CMK in AWS to protect the data.

  • :ssekms_encryption_context (String)

    Specifies the AWS KMS Encryption Context to use for object encryption. The value of this header is a base64-encoded UTF-8 string holding JSON with the encryption context key-value pairs.

  • :request_payer (String)

    Confirms that the requester knows that they will be charged for the request. Bucket owners need not specify this parameter in their requests. For information about downloading objects from requester pays buckets, see Downloading Objects in Requestor Pays Buckets in the Amazon S3 Developer Guide.

  • :tagging (String)

    The tag-set for the object. The tag-set must be encoded as URL Query parameters. (For example, "Key1=Value1")

  • :object_lock_mode (String)

    The Object Lock mode that you want to apply to this object.

  • :object_lock_retain_until_date (Time, DateTime, Date, Integer, String)

    The date and time when you want this object's Object Lock to expire.

  • :object_lock_legal_hold_status (String)

    Specifies whether a legal hold will be applied to this object. For more information about S3 Object Lock, see Object Lock.

Returns:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 897

def put(options = {})
  options = options.merge(
    bucket: @bucket_name,
    key: @key
  )
  resp = @client.put_object(options)
  resp.data
end

#restore_object(options = {}) ⇒ Types::RestoreObjectOutput

Examples:

Request syntax with placeholder values


object_summary.restore_object({
  version_id: "ObjectVersionId",
  restore_request: {
    days: 1,
    glacier_job_parameters: {
      tier: "Standard", # required, accepts Standard, Bulk, Expedited
    },
    type: "SELECT", # accepts SELECT
    tier: "Standard", # accepts Standard, Bulk, Expedited
    description: "Description",
    select_parameters: {
      input_serialization: { # required
        csv: {
          file_header_info: "USE", # accepts USE, IGNORE, NONE
          comments: "Comments",
          quote_escape_character: "QuoteEscapeCharacter",
          record_delimiter: "RecordDelimiter",
          field_delimiter: "FieldDelimiter",
          quote_character: "QuoteCharacter",
          allow_quoted_record_delimiter: false,
        },
        compression_type: "NONE", # accepts NONE, GZIP, BZIP2
        json: {
          type: "DOCUMENT", # accepts DOCUMENT, LINES
        },
        parquet: {
        },
      },
      expression_type: "SQL", # required, accepts SQL
      expression: "Expression", # required
      output_serialization: { # required
        csv: {
          quote_fields: "ALWAYS", # accepts ALWAYS, ASNEEDED
          quote_escape_character: "QuoteEscapeCharacter",
          record_delimiter: "RecordDelimiter",
          field_delimiter: "FieldDelimiter",
          quote_character: "QuoteCharacter",
        },
        json: {
          record_delimiter: "RecordDelimiter",
        },
      },
    },
    output_location: {
      s3: {
        bucket_name: "BucketName", # required
        prefix: "LocationPrefix", # required
        encryption: {
          encryption_type: "AES256", # required, accepts AES256, aws:kms
          kms_key_id: "SSEKMSKeyId",
          kms_context: "KMSContext",
        },
        canned_acl: "private", # accepts private, public-read, public-read-write, authenticated-read, aws-exec-read, bucket-owner-read, bucket-owner-full-control
        access_control_list: [
          {
            grantee: {
              display_name: "DisplayName",
              email_address: "EmailAddress",
              id: "ID",
              type: "CanonicalUser", # required, accepts CanonicalUser, AmazonCustomerByEmail, Group
              uri: "URI",
            },
            permission: "FULL_CONTROL", # accepts FULL_CONTROL, WRITE, WRITE_ACP, READ, READ_ACP
          },
        ],
        tagging: {
          tag_set: [ # required
            {
              key: "ObjectKey", # required
              value: "Value", # required
            },
          ],
        },
        user_metadata: [
          {
            name: "MetadataKey",
            value: "MetadataValue",
          },
        ],
        storage_class: "STANDARD", # accepts STANDARD, REDUCED_REDUNDANCY, STANDARD_IA, ONEZONE_IA, INTELLIGENT_TIERING, GLACIER, DEEP_ARCHIVE
      },
    },
  },
  request_payer: "requester", # accepts requester
})

Parameters:

  • options (Hash) (defaults to: {})

    ({})

Options Hash (options):

  • :version_id (String)

    VersionId used to reference a specific version of the object.

  • :restore_request (Types::RestoreRequest)

    Container for restore job parameters.

  • :request_payer (String)

    Confirms that the requester knows that they will be charged for the request. Bucket owners need not specify this parameter in their requests. For information about downloading objects from requester pays buckets, see Downloading Objects in Requestor Pays Buckets in the Amazon S3 Developer Guide.

Returns:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 1009

def restore_object(options = {})
  options = options.merge(
    bucket: @bucket_name,
    key: @key
  )
  resp = @client.restore_object(options)
  resp.data
end

#sizeInteger Also known as: content_length

Size in bytes of the object

Returns:

  • (Integer)


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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 60

def size
  data[:size]
end

#storage_classString

The class of storage used to store the object.

Returns:

  • (String)


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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 66

def storage_class
  data[:storage_class]
end

#upload_file(source, options = {}) ⇒ Boolean

Returns true when the object is uploaded without any errors.

Parameters:

  • source (String, Pathname, File, Tempfile)

    A file on the local file system that will be uploaded as this object. This can either be a String or Pathname to the file, an open File object, or an open Tempfile object. If you pass an open File or Tempfile object, then you are responsible for closing it after the upload completes. When using an open Tempfile, rewind it before uploading or else the object will be empty.

  • options (Hash) (defaults to: {})

    a customizable set of options

Returns:

  • (Boolean)

    Returns true when the object is uploaded without any errors.

See Also:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/customizations/object_summary.rb', line 64

def upload_file(source, options = {})
  object.upload_file(source, options)
end

#upload_stream(options = {}, &block) ⇒ Boolean

Returns true when the object is uploaded without any errors.

Returns:

  • (Boolean)

    Returns true when the object is uploaded without any errors.

See Also:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/customizations/object_summary.rb', line 71

def upload_stream(options = {}, &block)
  object.upload_stream(options, &block)
end

#version(id) ⇒ ObjectVersion

Parameters:

  • id (String)

Returns:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 1059

def version(id)
  ObjectVersion.new(
    bucket_name: @bucket_name,
    object_key: @key,
    id: id,
    client: @client
  )
end

#wait_until(options = {}) {|resource| ... } ⇒ Resource

Deprecated.

Use [Aws::S3::Client] #wait_until instead

Note:

The waiting operation is performed on a copy. The original resource remains unchanged.

Waiter polls an API operation until a resource enters a desired state.

Basic Usage

Waiter will polls until it is successful, it fails by entering a terminal state, or until a maximum number of attempts are made.

# polls in a loop until condition is true
resource.wait_until(options) {|resource| condition}

Example

instance.wait_until(max_attempts:10, delay:5) do |instance|
  instance.state.name == 'running'
end

Configuration

You can configure the maximum number of polling attempts, and the delay (in seconds) between each polling attempt. The waiting condition is set by passing a block to #wait_until:

# poll for ~25 seconds
resource.wait_until(max_attempts:5,delay:5) {|resource|...}

Callbacks

You can be notified before each polling attempt and before each delay. If you throw :success or :failure from these callbacks, it will terminate the waiter.

started_at = Time.now
# poll for 1 hour, instead of a number of attempts
proc = Proc.new do |attempts, response|
  throw :failure if Time.now - started_at > 3600
end

  # disable max attempts
instance.wait_until(before_wait:proc, max_attempts:nil) {...}

Handling Errors

When a waiter is successful, it returns the Resource. When a waiter fails, it raises an error.

begin
  resource.wait_until(...)
rescue Aws::Waiters::Errors::WaiterFailed
  # resource did not enter the desired state in time
end

attempts attempt in seconds invoked before each attempt invoked before each wait

Parameters:

  • options (Hash) (defaults to: {})

    a customizable set of options

Options Hash (options):

  • :max_attempts (Integer) — default: 10

    Maximum number of

  • :delay (Integer) — default: 10

    Delay between each

  • :before_attempt (Proc) — default: nil

    Callback

  • :before_wait (Proc) — default: nil

    Callback

Yield Parameters:

  • resource (Resource)

    to be used in the waiting condition.

Returns:

  • (Resource)

    if the waiter was successful

Raises:

  • (Aws::Waiters::Errors::FailureStateError)

    Raised when the waiter terminates because the waiter has entered a state that it will not transition out of, preventing success.

    yet successful.

  • (Aws::Waiters::Errors::UnexpectedError)

    Raised when an error is encountered while polling for a resource that is not expected.

  • (NotImplementedError)

    Raised when the resource does not



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 238

def wait_until(options = {}, &block)
  self_copy = self.dup
  attempts = 0
  options[:max_attempts] = 10 unless options.key?(:max_attempts)
  options[:delay] ||= 10
  options[:poller] = Proc.new do
    attempts += 1
    if block.call(self_copy)
      [:success, self_copy]
    else
      self_copy.reload unless attempts == options[:max_attempts]
      :retry
    end
  end
  Aws::Waiters::Waiter.new(options).wait({})
end

#wait_until_exists(options = {}, &block) ⇒ ObjectSummary

Parameters:

  • options (Hash) (defaults to: {})

    ({})

Options Hash (options):

  • :max_attempts (Integer) — default: 20
  • :delay (Float) — default: 5
  • :before_attempt (Proc)
  • :before_wait (Proc)

Returns:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 126

def wait_until_exists(options = {}, &block)
  options, params = separate_params_and_options(options)
  waiter = Waiters::ObjectExists.new(options)
  yield_waiter_and_warn(waiter, &block) if block_given?
  waiter.wait(params.merge(bucket: @bucket_name,
    key: @key))
  ObjectSummary.new({
    bucket_name: @bucket_name,
    key: @key,
    client: @client
  })
end

#wait_until_not_exists(options = {}, &block) ⇒ ObjectSummary

Parameters:

  • options (Hash) (defaults to: {})

    ({})

Options Hash (options):

  • :max_attempts (Integer) — default: 20
  • :delay (Float) — default: 5
  • :before_attempt (Proc)
  • :before_wait (Proc)

Returns:



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# File 'gems/aws-sdk-s3/lib/aws-sdk-s3/object_summary.rb', line 145

def wait_until_not_exists(options = {}, &block)
  options, params = separate_params_and_options(options)
  waiter = Waiters::ObjectNotExists.new(options)
  yield_waiter_and_warn(waiter, &block) if block_given?
  waiter.wait(params.merge(bucket: @bucket_name,
    key: @key))
  ObjectSummary.new({
    bucket_name: @bucket_name,
    key: @key,
    client: @client
  })
end