struct

Anthropic::FileMetadata

Inherits JSON::Serializable < Struct < Value < Object

File metadata returned by the Files API

file = client.beta.files.retrieve("file_abc123")
puts file.filename     # => "document.pdf"
puts file.size_bytes   # => 1024000
puts file.downloadable # => false (uploaded files are not downloadable)

Constructors

new(id : String, type : String, filename : String, mime_type : String, size_bytes : Int64, created_at : String, downloadable : Bool)
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new(pull : JSON::PullParser)
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new(*, __pull_for_json_serializable pull : JSON::PullParser)
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Instance methods

created_at

ISO 8601 timestamp when file was created

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downloadable?

Whether the file can be downloaded Only files created by Claude (via code execution) are downloadable

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filename

Original filename

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id

Unique identifier for this file

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mime_type

MIME type of the file

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size_bytes

File size in bytes

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type

Object type, always "file"

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