Import files from Backblaze

Usage example

{
  "steps": {
    "imported": {
      "robot": "/backblaze/import",
      "credentials": "YOUR_BACKBLAZE_CREDENTIALS",
      "path": "path/to/files/",
      "recursive": true
    }
  }
}

Parameters

• output_meta

  Record<string, boolean> | boolean

  Allows you to specify a set of metadata that is more expensive on CPU power to calculate, and thus is disabled by default to keep your Assemblies processing fast.

  For images, you can add "has_transparency": true in this object to extract if the image contains transparent parts and "dominant_colors": true to extract an array of hexadecimal color codes from the image.

  For videos, you can add the "colorspace: true" parameter to extract the colorspace of the output video.

  For audio, you can add "mean_volume": true to get a single value representing the mean average volume of the audio file.

  You can also set this to false to skip metadata extraction and speed up transcoding.

• result

  boolean (default: false)

  Whether the results of this Step should be present in the Assembly Status JSON

• queue

  "batch"

  Setting the queue to 'batch', manually downgrades the priority of jobs for this step to avoid consuming Priority job slots for jobs that don't need zero queue waiting times

• force_accept

  boolean (default: false)
  

    Force a Robot to accept a file type it would have ignored.
  

  By default Robots ignore files they are not familiar with. 🤖/video/encode, for example, will happily ignore input images.

  With the force_accept parameter set to true you can force Robots to accept all files thrown at them. This will typically lead to errors and should only be used for debugging or combatting edge cases.

• force_name

  string | Array<string> | null (default: null)

  Custom name for the imported file(s). By default file names are derived from the source.

• credentials

  string

  Please create your associated Template Credentials in your Transloadit account and use the name of your Template Credentials as this parameter's value. They will contain the values for your Backblaze Bucket Name, App Key ID, and App Key.

  To create your credential information, head over to Backblaze, sign in to your account, and select "Create a Bucket". Save the name of your bucket, and click on the "App Keys" tab, scroll to the bottom of the page then select “Add a New Application Key”. Allow access to your recently created bucket, select “Read and Write” as your type of access, and tick the “Allow List All Bucket Names” option.

  Now that everything is in place, create your key, and take note of the information you are given so you can input the information into your Template Credentials.

  ⚠️ Your App Key will only be viewable once, so make sure you note this down.

  While we recommend to use Template Credentials at all times, some use cases demand dynamic credentials for which using Template Credentials is too unwieldy because of their static nature. If you have this requirement, feel free to use the following parameters instead: "bucket", "app_key_id", "app_key".

• recursive

  boolean (default: false)

  Setting this to true will enable importing files from subdirectories and sub-subdirectories (etc.) of the given path.

  Please use the pagination parameters start_file_name and files_per_page wisely here.

• start_file_name

  string (default: "")

  The name of the last file from the previous paging call. This tells the Robot to ignore all files up to and including this file.

• files_per_page

  string | number (default: 1000)

  The pagination page size. This only works when recursive is true for now, in order to not break backwards compatibility in non-recursive imports.

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