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Class FileDownloadResponse

Package version

Contains response data for the download operation. ONLY AVAILABLE IN NODE.JS RUNTIME.

FileDownloadResponse implements FileDownloadResponseModel interface, and in Node.js runtime it will automatically retry when internal read stream unexpected ends. (This kind of unexpected ends cannot trigger retries defined in pipeline retry policy.)

The readableStreamBody stream will retry underlayer, you can just use it as a normal Node.js Readable stream.

export
class

FileDownloadResponse

implements

{FileDownloadResponseModel}

Hierarchy

  • FileDownloadResponse

Implements

Index

Constructors

constructor

Accessors

_response

acceptRanges

  • get acceptRanges(): string | undefined

blobBody

  • get blobBody(): Promise<Blob> | undefined

cacheControl

  • get cacheControl(): string | undefined

contentDisposition

  • get contentDisposition(): string | undefined
  • Returns the value that was specified for the 'x-ms-content-disposition' header and specifies how to process the response.

    readonly
    type

    {(string | undefined)}

    memberof

    FileDownloadResponse

    Returns string | undefined

contentEncoding

  • get contentEncoding(): string | undefined

contentLanguage

  • get contentLanguage(): string | undefined

contentLength

  • get contentLength(): number | undefined

contentMD5

  • get contentMD5(): Uint8Array | undefined
  • If the file has an MD5 hash and the request is to read the full file, this response header is returned so that the client can check for message content integrity. If the request is to read a specified range and the 'x-ms-range-get-content-md5' is set to true, then the request returns an MD5 hash for the range, as long as the range size is less than or equal to 4 MB. If neither of these sets of conditions is true, then no value is returned for the 'Content-MD5' header.

    readonly
    type

    {(Uint8Array | undefined)}

    memberof

    FileDownloadResponse

    Returns Uint8Array | undefined

contentRange

  • get contentRange(): string | undefined

contentType

  • get contentType(): string | undefined

copyCompletedOn

  • get copyCompletedOn(): Date | undefined
  • Conclusion time of the last attempted Copy File operation where this file was the destination file. This value can specify the time of a completed, aborted, or failed copy attempt.

    readonly
    type

    {(Date | undefined)}

    memberof

    FileDownloadResponse

    Returns Date | undefined

copyId

  • get copyId(): string | undefined

copyProgress

  • get copyProgress(): string | undefined
  • Contains the number of bytes copied and the total bytes in the source in the last attempted Copy File operation where this file was the destination file. Can show between 0 and Content-Length bytes copied.

    readonly
    type

    {(string | undefined)}

    memberof

    FileDownloadResponse

    Returns string | undefined

copySource

  • get copySource(): string | undefined
  • URL up to 2KB in length that specifies the source file used in the last attempted Copy File operation where this file was the destination file.

    readonly
    type

    {(string | undefined)}

    memberof

    FileDownloadResponse

    Returns string | undefined

copyStatus

copyStatusDescription

  • get copyStatusDescription(): string | undefined

date

  • get date(): Date | undefined

errorCode

  • get errorCode(): string | undefined

etag

  • get etag(): string | undefined

fileAttributes

  • get fileAttributes(): string | undefined

fileChangeOn

  • get fileChangeOn(): Date | undefined

fileContentMD5

  • get fileContentMD5(): Uint8Array | undefined
  • If the file has a MD5 hash, and if request contains range header (Range or x-ms-range), this response header is returned with the value of the whole file's MD5 value. This value may or may not be equal to the value returned in Content-MD5 header, with the latter calculated from the requested range.

    readonly
    type

    {(Uint8Array | undefined)}

    memberof

    FileDownloadResponse

    Returns Uint8Array | undefined

fileCreatedOn

  • get fileCreatedOn(): Date | undefined

fileId

  • get fileId(): string | undefined

fileLastWriteOn

  • get fileLastWriteOn(): Date | undefined

fileParentId

  • get fileParentId(): string | undefined

filePermissionKey

  • get filePermissionKey(): string | undefined

isServerEncrypted

  • get isServerEncrypted(): boolean | undefined
  • The value of this header is set to true if the file data and application metadata are completely encrypted using the specified algorithm. Otherwise, the value is set to false (when the file is unencrypted, or if only parts of the file/application metadata are encrypted).

    readonly
    type

    {(boolean | undefined)}

    memberof

    FileDownloadResponse

    Returns boolean | undefined

lastModified

  • get lastModified(): Date | undefined
  • Returns the date and time the file was last modified. Any operation that modifies the file or its properties updates the last modified time.

    readonly
    type

    {(Date | undefined)}

    memberof

    FileDownloadResponse

    Returns Date | undefined

metadata

readableStreamBody

  • get readableStreamBody(): ReadableStream | undefined
  • The response body as a node.js Readable stream. Always undefined in the browser.

    It will automatically retry when internal read stream unexpected ends.

    readonly
    type

    {(NodeJS.ReadableStream | undefined)}

    memberof

    FileDownloadResponse

    Returns ReadableStream | undefined

requestId

  • get requestId(): string | undefined

version

  • get version(): string | undefined

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