Ads API •References / assets / Complete Upload Chunked Asset

Complete Upload Chunked Asset

Completes the upload session of a chunked asset. Asset type can be either image, audio, or video.

Request

ad_account_id
string [uuid]
Required
A unique identifier for an Ad Account.
Example: ce4ff15e-f04d-48b9-9ddf-fb3c85fbd57a
asset_id
string [uuid]
Required
A unique identifier for the entity.
Example: ce4ff15e-f04d-48b9-9ddf-fb3c85fbd57a

upload_session_id
string [uuid]
Required
A unique identifier for the entity.
Example: "ce4ff15e-f04d-48b9-9ddf-fb3c85fbd57a"
number_of_sections
integer [int32]
Required
Range: 1 - 1000Example: 3
asset_type
string
Required
The type of asset.
Allowed values: "AUDIO", "IMAGE", "VIDEO"Example: "IMAGE"

Response

The newly uploaded asset metadata

Will be one of the following:

Metadata object for an image asset type.
- id
  string [uuid]
  Required
  A unique identifier for the entity.
  Example: "ce4ff15e-f04d-48b9-9ddf-fb3c85fbd57a"
- name
  string
  Required
  The name of the asset file.
  Example: "logoImage.png"
- assetType
  string
  Required
- status
  string
  Required
  The current status of an asset throughout lifecycle processes.
  Allowed values: "ERROR", "PROCESSING", "READY", "WAITING_UPLOAD"Example: "READY"
- url
  string [uri]
  Required
  URL of asset. Will be either Google Cloud Storage URL or CDN URL depending on the asset type and the transcoding completion status.
  Example: "https://i.scdn.co/image/123"
- created_at
  string [date-time]
  Required
  Date the entity was created. Time should be in ISO 8601 format using Coordinated Universal Time (UTC) with a zero offset: YYYY-MM-DDTHH:MM:SSZ
  Example: "2026-01-23T04:56:07Z"
- updated_at
  string [date-time]
  Required
  Date the entity was updated. Time should be in ISO 8601 format using Coordinated Universal Time (UTC) with a zero offset: YYYY-MM-DDTHH:MM:SSZ
  Example: "2026-01-23T04:56:07Z"
- image_type
  string
  The type of image asset.
  Allowed values: "COMPANION", "LOGO", "USER_UPLOADED_IMAGE"Example: "COMPANION"
- file_type
  string
  The file type of the image asset as defined by the 'file type' specification of the ISO base media file format standard.
  Allowed values: "JPEG", "PNG"Example: "JPEG"
- aspect_ratio
  number [double]
  The aspect ratio of the asset with double precision.
  Example: 0.5625
- width
  integer
  Example: 720
- height
  integer
  Example: 1280
Metadata object for an audio asset type.
- id
  string [uuid]
  Required
  A unique identifier for the entity.
  Example: "ce4ff15e-f04d-48b9-9ddf-fb3c85fbd57a"
- name
  string
  Required
  The name of the asset file.
  Example: "logoImage.png"
- assetType
  string
  Required
- status
  string
  Required
  The current status of an asset throughout lifecycle processes.
  Allowed values: "ERROR", "PROCESSING", "READY", "WAITING_UPLOAD"Example: "READY"
- url
  string [uri]
  Required
  URL of asset. Will be either Google Cloud Storage URL or CDN URL depending on the asset type and the transcoding completion status.
  Example: "https://i.scdn.co/image/123"
- created_at
  string [date-time]
  Required
  Date the entity was created. Time should be in ISO 8601 format using Coordinated Universal Time (UTC) with a zero offset: YYYY-MM-DDTHH:MM:SSZ
  Example: "2026-01-23T04:56:07Z"
- updated_at
  string [date-time]
  Required
  Date the entity was updated. Time should be in ISO 8601 format using Coordinated Universal Time (UTC) with a zero offset: YYYY-MM-DDTHH:MM:SSZ
  Example: "2026-01-23T04:56:07Z"
- audio_type
  string
  The type of audio asset.
  Allowed values: "BACKGROUND_MUSIC", "STOCK_BACKGROUND_MUSIC", "USER_UPLOADED_AUDIO"Example: "USER_UPLOADED_AUDIO"
- duration_ms
  integer [int32]
  The duration of the asset in milliseconds. This value is populated as part of asset processing, and will be null until the asset is in ready state.
  Example: 30000
- file_type
  string
  The file type of the audio asset as defined by the 'file type' specification of the ISO base media file format standard.
  Allowed values: "MP3", "OGG", "WAV"
Metadata object for a video asset type.
- id
  string [uuid]
  Required
  A unique identifier for the entity.
  Example: "ce4ff15e-f04d-48b9-9ddf-fb3c85fbd57a"
- name
  string
  Required
  The name of the asset file.
  Example: "logoImage.png"
- assetType
  string
  Required
- status
  string
  Required
  The current status of an asset throughout lifecycle processes.
  Allowed values: "ERROR", "PROCESSING", "READY", "WAITING_UPLOAD"Example: "READY"
- url
  string [uri]
  Required
  URL of asset. Will be either Google Cloud Storage URL or CDN URL depending on the asset type and the transcoding completion status.
  Example: "https://i.scdn.co/image/123"
- created_at
  string [date-time]
  Required
  Date the entity was created. Time should be in ISO 8601 format using Coordinated Universal Time (UTC) with a zero offset: YYYY-MM-DDTHH:MM:SSZ
  Example: "2026-01-23T04:56:07Z"
- updated_at
  string [date-time]
  Required
  Date the entity was updated. Time should be in ISO 8601 format using Coordinated Universal Time (UTC) with a zero offset: YYYY-MM-DDTHH:MM:SSZ
  Example: "2026-01-23T04:56:07Z"
- duration_ms
  integer [int32]
  The duration of the asset in milliseconds. This value is populated as part of asset processing, and will be null until the asset is in ready state.
  Example: 30000
- aspect_ratio
  number [double]
  The aspect ratio of the asset with double precision.
  Example: 0.5625
- width
  integer
  Example: 720
- height
  integer
  Example: 1280
- file_type
  string
  The file type of the video asset as defined by the 'file type' specification of the ISO base media file format standard.
  Allowed values: "MP4", "QUICKTIME"
- has_audio
  boolean
- thumbnail_url
  string [uri]
  URL of thumbnail image of the video asset.
  Example: "https://adstudio-video-preview-image.spotifycdn.com/123-preview"

Response sample

{  "id": "ce4ff15e-f04d-48b9-9ddf-fb3c85fbd57a",  "name": "logoImage.png",  "assetType": "string",  "status": "READY",  "url": "https://i.scdn.co/image/123",  "created_at": "2026-01-23T04:56:07Z",  "updated_at": "2026-01-23T04:56:07Z",  "image_type": "COMPANION",  "file_type": "JPEG",  "aspect_ratio": 0.5625,  "width": 720,  "height": 1280}