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Class: Aws::S3::ObjectVersion

Inherits:
Resources::Resource show all
Defined in:
(unknown)

Instance Attribute Summary collapse

Attributes inherited from Resources::Resource

#client, #identifiers

Instance Method Summary collapse

Methods inherited from Resources::Resource

add_data_attribute, add_identifier, #data, data_attributes, #data_loaded?, identifiers, #load, #wait_until

Methods included from Resources::OperationMethods

#add_batch_operation, #add_operation, #batch_operation, #batch_operation_names, #batch_operations, #operation, #operation_names, #operations

Constructor Details

#initialize(bucket_name, object_key, id, options = {}) ⇒ Object #initialize(options = {}) ⇒ Object

Overloads:

  • #initialize(bucket_name, object_key, id, options = {}) ⇒ Object

    Parameters:

    • bucket_name (String)
    • object_key (String)
    • id (String)

    Options Hash (options):

    • :client (Client)

      When `:client is not given, the options hash is used to construct a new Client object.

  • #initialize(options = {}) ⇒ Object

    Options Hash (options):

    • :bucket_name (required, String)
    • :object_key (required, String)
    • :id (required, String)
    • :client (Client)

      When `:client is not given, the options hash is used to construct a new Client object.

Instance Attribute Details

#bucket_nameString (readonly)

Returns:

  • (String)

#etagString (readonly)

Returns:

  • (String)

#idString (readonly)

Returns:

  • (String)

#is_latestBoolean (readonly)

Specifies whether the object is (true) or is not (false) the latest version of an object.

Returns:

  • (Boolean)

    Specifies whether the object is (true) or is not (false) the latest version of an object.

#keyString (readonly)

The object key.

Returns:

  • (String)

    The object key.

#last_modifiedTime (readonly)

Date and time the object was last modified.

Returns:

  • (Time)

    Date and time the object was last modified.

#object_keyString (readonly)

Returns:

  • (String)

#ownerTypes::Owner (readonly)

Returns:

#sizeInteger (readonly)

Size in bytes of the object.

Returns:

  • (Integer)

    Size in bytes of the object.

#storage_classString (readonly)

The class of storage used to store the object.

Possible values:

  • STANDARD

Returns:

  • (String)

    The class of storage used to store the object.

#version_idString (readonly)

Version ID of an object.

Returns:

  • (String)

    Version ID of an object.

Instance Method Details

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

Removes the null version (if there is one) of an object and inserts a delete marker, which becomes the latest version of the object. If there isn't a null version, Amazon S3 does not remove any objects.

Examples:

Request syntax example with placeholder values


objectversion.delete({
  mfa: "MFA",
  request_payer: "requester", # accepts requester
  use_accelerate_endpoint: false,
})

Options Hash (options):

Returns:

See Also:

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

Retrieves objects from Amazon S3.

Examples:

Request syntax example with placeholder values


objectversion.get({
  response_target: "/path/to/file", # where to write response data, file path, or IO object
  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,
  sse_customer_algorithm: "SSECustomerAlgorithm",
  sse_customer_key: "SSECustomerKey",
  sse_customer_key_md5: "SSECustomerKeyMD5",
  request_payer: "requester", # accepts requester
  part_number: 1,
  use_accelerate_endpoint: false,
})

Options Hash (options):

  • :response_target (IO, String)

    Specifies where to stream response data. You can provide the path where a file will be created on disk, or you can provide an IO object. If omitted, the response data will be loaded into memory and written to a StringIO object.

  • :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)

    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)

    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, go to http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.35.

  • :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)

    Sets the Expires header of the response.

  • :sse_customer_algorithm (String)

    Specifies the algorithm to use to when encrypting the object (e.g., 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 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 the encryption key was transmitted without error.

  • :request_payer (String)

    Confirms that the requester knows that she or he will be charged for the request. Bucket owners need not specify this parameter in their requests. Documentation on downloading objects from requester pays buckets can be found at http://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectsinRequesterPaysBuckets.html

  • :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.

  • :use_accelerate_endpoint (Boolean)

    When true, the "https://BUCKETNAME.s3-accelerate.amazonaws.com" endpoint will be used.

Returns:

See Also:

#head(options = {}) ⇒ Types::HeadObjectOutput

The HEAD operation retrieves metadata from an object without returning the object itself. This operation is useful if you're only interested in an object's metadata. To use HEAD, you must have READ access to the object.

Examples:

Request syntax example with placeholder values


objectversion.head({
  if_match: "IfMatch",
  if_modified_since: Time.now,
  if_none_match: "IfNoneMatch",
  if_unmodified_since: Time.now,
  range: "Range",
  sse_customer_algorithm: "SSECustomerAlgorithm",
  sse_customer_key: "SSECustomerKey",
  sse_customer_key_md5: "SSECustomerKeyMD5",
  request_payer: "requester", # accepts requester
  part_number: 1,
  use_accelerate_endpoint: false,
})

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)

    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)

    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, go to http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.35.

  • :sse_customer_algorithm (String)

    Specifies the algorithm to use to when encrypting the object (e.g., 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 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 the encryption key was transmitted without error.

  • :request_payer (String)

    Confirms that the requester knows that she or he will be charged for the request. Bucket owners need not specify this parameter in their requests. Documentation on downloading objects from requester pays buckets can be found at http://docs.aws.amazon.com/AmazonS3/latest/dev/ObjectsinRequesterPaysBuckets.html

  • :part_number (Integer)

    Part number of the object being read. This is a positive integer between 1 and 10,000. Effectively performs a \'ranged\' HEAD request for the part specified. Useful querying about the size of the part and the number of parts in this object.

  • :use_accelerate_endpoint (Boolean)

    When true, the "https://BUCKETNAME.s3-accelerate.amazonaws.com" endpoint will be used.

Returns:

See Also:

#objectObject

Returns: