AWS S3 Object

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An AWS S3 Object is a data object within an AWS S3 bucket.



References

2013

2011

  • http://docs.amazonwebservices.com/AmazonS3/latest/dev/UsingObjects.html
    • QUOTE: Amazon S3 is a simple key, value store designed to store as many objects as you want. You store these objects in one or more buckets. An object consists of the following:
      • Key — The name that you assign to an object. You use the object key to retrieve the object.
      • Version ID — Within a bucket, a key and version ID uniquely identify an object.
        The version ID is a string that Amazon S3 generates when you add an object to a bucket. For more information, see Object Versioning.
      • Value — The content that you are storing.
        An object value can be any sequence of bytes. Objects can range from zero to 5 TB in size. For more information, see Uploading Objects.
      • Metadata — A set of name-value pairs with which you can store information regarding the object.
        You can assign metadata, referred to as user-defined metadata, to your objects in Amazon S3. Amazon S3 also assigns system-metadata to these objects, which it uses for managing objects. For more information, see Object Key and Metadata.
      • SubresourcesAmazon S3 uses the subresource mechanism to store object-specific additional information.
        Because subresources are subordinates to objects, they are always associated with some other entity such as an object or a bucket. For more information, see Object Subresources.
      • Access Control Information — You can controls access to the objects you store in Amazon S3.
    • Amazon S3 supports both the resource-based access control, such as an Access Control List (ACL) and bucket policies, and user-based access control. For more information, see Access Control.