Create a resumable upload session

POST

/videos/{videoId}/uploads

curl --request POST \
  --url https://api.braiv.co/v1/videos/vid_01JZ8M6A/uploads \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'Idempotency-Key: import-launch-demo-20260901' \
  --data '{ "fileName": "launch-demo.mp4", "contentType": "video/mp4" }'

• Braiv Public API

Creates a 30-minute signed Google Cloud Storage resumable-session URL for a previously reserved upload video. Start the session by POSTing to url with x-goog-resumable: start, then upload bytes using the session URL. Required scope: videos:write.

Authorizations

• bearerAuth
• apiKeyHeader

Parameters

Path Parameters

videoId

required

string

>= 1 characters

Braiv library video document ID.

Example

vid_01JZ8M6A

Header Parameters

Idempotency-Key

string

>= 1 characters

Caller-generated key for safe POST retries. The API retains the first JSON response for 24 hours. Reusing a key with another path or body returns 409 IDEMPOTENCY_REPLAY.

Example

import-launch-demo-20260901

Request Body ^required

Media type application/json

object

fileName

required

Filename without path separators.

string

>= 1 characters <= 255 characters

contentType

MIME type applied to the signed upload session.

string

Example

{
  "fileName": "launch-demo.mp4",
  "contentType": "video/mp4"
}

Responses

200

Signed resumable-upload initiation URL and import job identifier.

Media type application/json

object

url

required

Signed URL used to initiate the resumable session; expires in 30 minutes.

string format: uri

videoId

required

Reserved library video ID.

string

storagePath

required

Server-authoritative upload object path.

string

jobId

required

Import job ID to poll after upload.

string

Example

{
  "url": "https://storage.googleapis.com/braiv-media/...",
  "videoId": "vid_01JZ8M6A",
  "storagePath": "user/videos/vid_01JZ8M6A/originals/launch-demo.mp4",
  "jobId": "import_vid_01JZ8M6A"
}

400

Request fields are missing, malformed, out of bounds, or mutually inconsistent.

Media type application/json

object

error

required

Structured public API error envelope.

object

code

required

Stable machine-readable error code.

string

Allowed values: UNAUTHENTICATED INVALID_API_KEY INSUFFICIENT_SCOPE PERMISSION_DENIED ROLE_CANNOT_PRODUCE NOT_FOUND INVALID_ARGUMENT UNSUPPORTED_SOURCE DURATION_UNKNOWN INSUFFICIENT_CREDITS CONFLICT ALREADY_EXISTS IDEMPOTENCY_REPLAY RATE_LIMITED PREVIEW_NOT_DOWNLOADABLE DOWNLOAD_TIER_NONE FAILED_PRECONDITION GONE METHOD_NOT_ALLOWED INTERNAL

message

required

Human-readable error summary.

string

details

required

Machine-readable operation-specific context; empty when unavailable.

object

key

additional properties

any

Example

{
  "error": {
    "code": "INVALID_ARGUMENT",
    "message": "The request contains invalid or missing fields.",
    "details": {}
  }
}

401

A supported authentication header is missing or contains an invalid Public API key.

Media type application/json

object

error

required

Structured public API error envelope.

object

code

required

Stable machine-readable error code.

string

Allowed values: UNAUTHENTICATED INVALID_API_KEY INSUFFICIENT_SCOPE PERMISSION_DENIED ROLE_CANNOT_PRODUCE NOT_FOUND INVALID_ARGUMENT UNSUPPORTED_SOURCE DURATION_UNKNOWN INSUFFICIENT_CREDITS CONFLICT ALREADY_EXISTS IDEMPOTENCY_REPLAY RATE_LIMITED PREVIEW_NOT_DOWNLOADABLE DOWNLOAD_TIER_NONE FAILED_PRECONDITION GONE METHOD_NOT_ALLOWED INTERNAL

message

required

Human-readable error summary.

string

details

required

Machine-readable operation-specific context; empty when unavailable.

object

key

additional properties

any

Examples

Authentication header missing

{
  "error": {
    "code": "UNAUTHENTICATED",
    "message": "Missing API key.",
    "details": {}
  }
}

API key invalid

{
  "error": {
    "code": "INVALID_API_KEY",
    "message": "Invalid API key",
    "details": {}
  }
}

403

Authentication succeeded, but the required scope, workspace role, or resource permission is missing.

Media type application/json

object

error

required

Structured public API error envelope.

object

code

required

Stable machine-readable error code.

string

Allowed values: UNAUTHENTICATED INVALID_API_KEY INSUFFICIENT_SCOPE PERMISSION_DENIED ROLE_CANNOT_PRODUCE NOT_FOUND INVALID_ARGUMENT UNSUPPORTED_SOURCE DURATION_UNKNOWN INSUFFICIENT_CREDITS CONFLICT ALREADY_EXISTS IDEMPOTENCY_REPLAY RATE_LIMITED PREVIEW_NOT_DOWNLOADABLE DOWNLOAD_TIER_NONE FAILED_PRECONDITION GONE METHOD_NOT_ALLOWED INTERNAL

message

required

Human-readable error summary.

string

details

required

Machine-readable operation-specific context; empty when unavailable.

object

key

additional properties

any

Examples

Example scope

{
  "error": {
    "code": "INSUFFICIENT_SCOPE",
    "message": "The API key lacks the required scope.",
    "details": {}
  }
}

404

The resource does not exist or is not accessible to the caller.

Media type application/json

object

error

required

Structured public API error envelope.

object

code

required

Stable machine-readable error code.

string

Allowed values: UNAUTHENTICATED INVALID_API_KEY INSUFFICIENT_SCOPE PERMISSION_DENIED ROLE_CANNOT_PRODUCE NOT_FOUND INVALID_ARGUMENT UNSUPPORTED_SOURCE DURATION_UNKNOWN INSUFFICIENT_CREDITS CONFLICT ALREADY_EXISTS IDEMPOTENCY_REPLAY RATE_LIMITED PREVIEW_NOT_DOWNLOADABLE DOWNLOAD_TIER_NONE FAILED_PRECONDITION GONE METHOD_NOT_ALLOWED INTERNAL

message

required

Human-readable error summary.

string

details

required

Machine-readable operation-specific context; empty when unavailable.

object

key

additional properties

any

Example

{
  "error": {
    "code": "NOT_FOUND",
    "message": "Resource not found.",
    "details": {}
  }
}

409

The Idempotency-Key was reused with a different path or request body.

Media type application/json

object

error

required

Structured public API error envelope.

object

code

required

Stable machine-readable error code.

string

Allowed values: UNAUTHENTICATED INVALID_API_KEY INSUFFICIENT_SCOPE PERMISSION_DENIED ROLE_CANNOT_PRODUCE NOT_FOUND INVALID_ARGUMENT UNSUPPORTED_SOURCE DURATION_UNKNOWN INSUFFICIENT_CREDITS CONFLICT ALREADY_EXISTS IDEMPOTENCY_REPLAY RATE_LIMITED PREVIEW_NOT_DOWNLOADABLE DOWNLOAD_TIER_NONE FAILED_PRECONDITION GONE METHOD_NOT_ALLOWED INTERNAL

message

required

Human-readable error summary.

string

details

required

Machine-readable operation-specific context; empty when unavailable.

object

key

additional properties

any

Example

{
  "error": {
    "code": "IDEMPOTENCY_REPLAY",
    "message": "Idempotency-Key was reused with a different request.",
    "details": {
      "pathMatch": true,
      "hashMatch": false
    }
  }
}

429

The API key exceeded its allowed concurrency or request rate. Retry after in-flight work completes or the limit resets.

Media type application/json

object

error

required

Structured public API error envelope.

object

code

required

Stable machine-readable error code.

string

Allowed values: UNAUTHENTICATED INVALID_API_KEY INSUFFICIENT_SCOPE PERMISSION_DENIED ROLE_CANNOT_PRODUCE NOT_FOUND INVALID_ARGUMENT UNSUPPORTED_SOURCE DURATION_UNKNOWN INSUFFICIENT_CREDITS CONFLICT ALREADY_EXISTS IDEMPOTENCY_REPLAY RATE_LIMITED PREVIEW_NOT_DOWNLOADABLE DOWNLOAD_TIER_NONE FAILED_PRECONDITION GONE METHOD_NOT_ALLOWED INTERNAL

message

required

Human-readable error summary.

string

details

required

Machine-readable operation-specific context; empty when unavailable.

object

key

additional properties

any

Example

{
  "error": {
    "code": "RATE_LIMITED",
    "message": "API key concurrency limit reached",
    "details": {}
  }
}

500

An unexpected server error occurred.

Media type application/json

object

error

required

Structured public API error envelope.

object

code

required

Stable machine-readable error code.

string

Allowed values: UNAUTHENTICATED INVALID_API_KEY INSUFFICIENT_SCOPE PERMISSION_DENIED ROLE_CANNOT_PRODUCE NOT_FOUND INVALID_ARGUMENT UNSUPPORTED_SOURCE DURATION_UNKNOWN INSUFFICIENT_CREDITS CONFLICT ALREADY_EXISTS IDEMPOTENCY_REPLAY RATE_LIMITED PREVIEW_NOT_DOWNLOADABLE DOWNLOAD_TIER_NONE FAILED_PRECONDITION GONE METHOD_NOT_ALLOWED INTERNAL

message

required

Human-readable error summary.

string

details

required

Machine-readable operation-specific context; empty when unavailable.

object

key

additional properties

any

Example

{
  "error": {
    "code": "INTERNAL",
    "message": "An unexpected error occurred.",
    "details": {}
  }
}