You're seeing just the function spanner_projects_instances_backups_create, go back to GoogleApi.Spanner.V1.Api.Projects module for more information.
Link to this function

spanner_projects_instances_backups_create(connection, parent, optional_params \\ [], opts \\ [])

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) ::
  {:ok, GoogleApi.Spanner.V1.Model.Operation.t()}
  | {:ok, Tesla.Env.t()}
  | {:ok, list()}
  | {:error, any()}

Starts creating a new Cloud Spanner Backup. The returned backup long-running operation will have a name of the format projects//instances//backups//operations/ and can be used to track creation of the backup. The metadata field type is CreateBackupMetadata. The response field type is Backup, if successful. Cancelling the returned operation will stop the creation and delete the backup. There can be only one pending backup creation per database. Backup creation of different databases can run concurrently.


  • connection (type: GoogleApi.Spanner.V1.Connection.t) - Connection to server
  • parent (type: String.t) - Required. The name of the instance in which the backup will be created. This must be the same instance that contains the database the backup will be created from. The backup will be stored in the location(s) specified in the instance configuration of this instance. Values are of the form projects//instances/.
  • optional_params (type: keyword()) - Optional parameters
    • :"$.xgafv" (type: String.t) - V1 error format.
    • :access_token (type: String.t) - OAuth access token.
    • :alt (type: String.t) - Data format for response.
    • :callback (type: String.t) - JSONP
    • :fields (type: String.t) - Selector specifying which fields to include in a partial response.
    • :key (type: String.t) - 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.
    • :oauth_token (type: String.t) - OAuth 2.0 token for the current user.
    • :prettyPrint (type: boolean()) - Returns response with indentations and line breaks.
    • :quotaUser (type: String.t) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters.
    • :uploadType (type: String.t) - Legacy upload protocol for media (e.g. "media", "multipart").
    • :upload_protocol (type: String.t) - Upload protocol for media (e.g. "raw", "multipart").
    • :backupId (type: String.t) - Required. The id of the backup to be created. The backup_id appended to parent forms the full backup name of the form projects//instances//backups/.
    • :"encryptionConfig.encryptionType" (type: String.t) - Required. The encryption type of the backup.
    • :"encryptionConfig.kmsKeyName" (type: String.t) - Optional. The Cloud KMS key that will be used to protect the backup. This field should be set only when encryption_type is CUSTOMER_MANAGED_ENCRYPTION. Values are of the form projects//locations//keyRings//cryptoKeys/.
    • :body (type: GoogleApi.Spanner.V1.Model.Backup.t) -
  • opts (type: keyword()) - Call options


  • {:ok, %GoogleApi.Spanner.V1.Model.Operation{}} on success
  • {:error, info} on failure