Dropbox: Download the shared link's file from a user's Dropbox

Dropbox sharing.getSharedLinkFile: arguments, response, policy and SDK examples.

Operation dropbox.sharing_get_shared_link_file

Provider route: POST /2/sharing/get_shared_link_file. Alter supplies the connection’s credentials and routing.

Call through Alter

Install @alter-ai/sdk @alter-ai/dropbox with npm, or alter-sdk-dropbox with pip. Supply your connected customer’s grant ID and the arguments described below.

import { App, BackendError, ProviderAPIError } from "@alter-ai/sdk";
import { DropboxIntegration } from "@alter-ai/dropbox";

async function execute(input: Parameters<DropboxIntegration["sharing"]["getSharedLinkFile"]>[0]) {
  const app = new App({ apiKey: process.env.ALTER_API_KEY! });
  try {
    const provider = new DropboxIntegration(app, { grantId: process.env.PROVIDER_GRANT_ID! });
    const call = await provider.sharing.getSharedLinkFile(input);
    const result = await call.wait();
    if (result.statusCode < 200 || result.statusCode >= 300)
      throw new ProviderAPIError("Provider download failed", result.statusCode);
    if (result.response.bodyTruncated)
      throw new BackendError("Provider download was truncated");
    return result.bodyBytes();
  } finally {
    await app.close();
  }
}

import os
from alter_sdk import App
from alter_sdk.exceptions import BackendError, ProviderAPIError
from alter_sdk_dropbox import DropboxIntegration

async def execute(arguments):
    async with App(api_key=os.environ["ALTER_API_KEY"]) as app:
        provider = DropboxIntegration(app, {"grant_id": os.environ["PROVIDER_GRANT_ID"]})
        call = await provider.sharing.get_shared_link_file(arguments)
        result = await call.wait()
        if not 200 <= result.status_code < 300:
            raise ProviderAPIError("Provider download failed", result.status_code)
        if result.response.body_truncated:
            raise BackendError("Provider download was truncated")
        return result.body_bytes()

Input

Field	Type	Presence	Description and constraints
`$`	object	Root	Additional keys: not allowed
`headers`	object	Required within parent	Additional keys: not allowed
`headers.Dropbox-API-Arg`	Model	Required within parent	Expand Get the shared link’s metadata — request body — body
`headers.Dropbox-API-Path-Root`	Model	Optional	Expand Deletes a group — request body — headers Dropbox-API-Path-Root
`headers.Dropbox-API-Select-User`	string	Optional
`headers.Dropbox-API-Select-Admin`	string	Optional

Referenced models: Deletes a group — request body — headers Dropbox-API-Path-Root, Get the shared link’s metadata — request body — body

Response

Response media type: application/octet-stream. The table describes the pinned successful response. Referenced models link to their complete fields.

Field	Type	Presence	Description and constraints
`$`	string	Root	Format: binary

Schemas

Deletes a group — request body — headers Dropbox-API-Path-Root

Field	Type	Presence	Description and constraints
`$`	JSON	Root
`$ (anyOf 1)`	string	Alternative	One of: home
`$ (anyOf 2)`	object	Alternative
`$ (anyOf 2)..tag`	string	Required within parent	Must equal: home
`$ (anyOf 3)`	object	Alternative
`$ (anyOf 3)..tag`	string	Required within parent	Must equal: root
`$ (anyOf 3).root`	string	Required within parent	Pattern: ^(?:[-_0-9a-zA-Z:]+)$
`$ (anyOf 4)`	object	Alternative
`$ (anyOf 4)..tag`	string	Required within parent	Must equal: namespace_id
`$ (anyOf 4).namespace_id`	string	Required within parent	Pattern: ^(?:[-_0-9a-zA-Z:]+)$
`$ (anyOf 5)`	object	Alternative	A tag this contract version does not list (Dropbox's other).
`$ (anyOf 5)..tag`	string	Required within parent	Pattern: ^(?!(?:home\|root\|namespace_id)$)

Get the shared link's metadata — request body — body

Field	Type	Presence	Description and constraints
`$`	object	Root
`url`	string	Required within parent
`path`	JSON	Optional
`path (anyOf 1)`	string	Alternative	Pattern: ^(?:/(.\|[\r\n])*)$
`path (anyOf 2)`	null	Alternative
`link_password`	JSON	Optional
`link_password (anyOf 1)`	string	Alternative
`link_password (anyOf 2)`	null	Alternative

Policy, approvals and errors

SDK function policy ID: dropbox.sharing_get_shared_link_file. Catalog operation: sharing/get_shared_link_file. Rules can name either ID; function rules distinguish managed calls and conservatively cover raw calls sharing the route. Existing grant permissions and policy rules apply. wait() returns an immediate result or waits for a required approval; it never approves the request itself. Persist the approval ID to resume after a restart.

Provider errors retain their response; JSON decoding raises ProviderAPIError for provider failures. ManagedOperationError identifies contract/input/retention errors. See error handling and provider-specific behavior. Sensitive input may be refused before approval storage. A decoding error never resubmits a write.

Required provider scopes: ["sharing.read"]

Official provider source

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