Starts asynchronous cancellation on a long-running operation. The server makes a best effort to cancel the operation, but success is not guaranteed.

Scopes

You will need authorization for at least one of the following scopes to make a valid call:

• https://www.googleapis.com/auth/cloud-platform
• https://www.googleapis.com/auth/devstorage.full_control
• https://www.googleapis.com/auth/devstorage.read_write

If unset, the scope for this method defaults to https://www.googleapis.com/auth/cloud-platform. You can set the scope for this method like this: storage1 --scope <scope> buckets operations-cancel ...

Required Scalar Arguments

• <bucket> (string)
  • The parent bucket of the operation resource.
• <operation-id> (string)
  • The ID of the operation resource.

Optional General Properties

The following properties can configure any call, and are not specific to this method.

• -p alt=string

  • Data format for the response.

• -p fields=string

  • Selector specifying which fields to include in a partial response.

• -p key=string

  • API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.

• -p oauth-token=string

  • OAuth 2.0 token for the current user.

• -p pretty-print=boolean

  • Returns response with indentations and line breaks.

• -p quota-user=string

  • An opaque string that represents a user for quota purposes. Must not exceed 40 characters.

• -p upload-type=string

  • Upload protocol for media (e.g. "media", "multipart", "resumable").

• -p user-ip=string

  • Deprecated. Please use quotaUser instead.