StartBlobUploadToParent

Method: POST.

Starts a blob write operation by loading an existing content (determined by the requested parent resource and the provided file name) or creating a new one. It puts the content into a multistep saving state and calls StartChunk. This method is used by clients who intend to use the blob storage client to write files directly to the blob storage.

Request example:

Parent content to upload the new file to.

POST /odata.svc/Root/...('targetContent')/StartBlobUploadToParent
DATA:
models=[{
  "name": _value_, 
  "contentType": _value_, 
  "fullSize": _value_, 
  "fieldName": _value_
}]

The targetContent can be any content type

Parameters:

name (string): Name of the new (or existing) content.
contentType (string): Content type of the new content.
fullSize (long): Size of the whole binary.
fieldName (string) optional: Optional custom binary field name, if it is other than 'Binary'.

Return value:

Chunk write token, content id and version id in a JSON object. (Type: string).

Requirements:

AllowedRoles: All
RequiredPermissions: AddNew

StartBlobUpload

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