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Todas las muestras de código de Cloud Storage

This page contains code samples for Cloud Storage. To search and filter code samples for other Google Cloud products, see the Google Cloud sample browser.

Activate an HMAC key

Updates the state of an HMAC key to "Active."

C# C++ Go Java Node.js PHP Python Ruby

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Managing HMAC keys for service accounts

Add a default ACL to a bucket

Add a default access control list (ACL) to a Cloud Storage bucket.

C# C++ Go Node.js PHP Python

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Creating and managing access control lists (ACLs)

Add a label to a bucket

Add a label to a Cloud Storage bucket.

C++ Go Java Node.js PHP Python Ruby

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Using bucket labels

Add an IAM member

Add a member to the bucket IAM policy.

C# C++ Go Java Node.js PHP Python Ruby

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Using IAM permissions

Add an owner ACL to an object

Add an owner access control list (ACL) to an object in a Cloud Storage bucket.

C# C++ Go Node.js PHP Python

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Creating and managing access control lists (ACLs)

Add an owner to a bucket

Add owner access control to a Cloud Storage bucket.

C# C++ Go Node.js PHP Python

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Creating and managing access control lists (ACLs)

Add conditional role binding

An example of how to set a startsWith condition with the client libraries.

C# C++ Go Java Node.js PHP Python Ruby

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Using IAM permissions

Amazon S3 SDK: List objects

Shows an example of listing objects to help developers overcome an issue with interoperability until it's fixed.

Go Java Python

Change the default storage class of a bucket

Update the storage class of a Cloud Storage bucket.

C++ Go Java Node.js PHP Python Ruby

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Changing the default storage class of a bucket

Compose multiple objects

Compose multiple objects into a single object in a Cloud Storage bucket.

C++ Go Java Node.js PHP Python Ruby

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Composing Objects

Configure CORS for a bucket

Add a CORS configuration to a Cloud Storage bucket.

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Configuring cross-origin resource sharing (CORS)

Convert CSEK to CMEK

Sample converts CSEK to CMEK.

C++ Go Java Node.js PHP Python Ruby

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Using customer-managed encryption keys

Copy an archived object

Copy an archived generation of an object in a Cloud Storage bucket.

C++ Go Java Node.js PHP Python Ruby

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Working with versioned objects

Copy an object between buckets

Copy an object from one Cloud Storage bucket to another.

C# C++ Go Java Node.js PHP Python Ruby

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Copying, renaming, and moving objects

Create a bucket

Create a Cloud Storage bucket.

C# C++ Go Java Node.js PHP Python Ruby

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Create a bucket with options

Create a Cloud Storage bucket with storage class and location parameters.

C# C++ Go Java Node.js PHP Python Ruby

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Create a GET-signed URL for an object using Cloud Storage libraries (V4)

Generate a V4-signed URL to download an object.

C# C++ Go Java Node.js PHP Python Ruby

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V4 signing process with Cloud Storage tools

Create a new Pub/Sub notification

Add a Pub/Sub notification to a Cloud Storage bucket.

C++

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Configuring Pub/Sub notifications for Cloud Storage

Create a PUT-signed URL using Cloud Storage libraries (V4)

Provides a sample of how to generate a PUT-signed URL that is used to upload an object.

C# C++ Go Java Node.js PHP Python Ruby

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V4 signing process with Cloud Storage tools

Create a service account HMAC key

Create a service account HMAC key.

C# C++ Go Java Node.js PHP Python Ruby

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Managing HMAC keys for service accounts

Deactivate a service account HMAC key

Updates the state of a service account HMAC key to "Inactive."

C# C++ Go Java Node.js PHP Python Ruby

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Managing HMAC keys for service accounts

Delete a bucket

Demonstrates deleting a Cloud Storage bucket.

C# C++ Go Java Node.js PHP Python Ruby

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Delete a Pub/Sub notification

Delete a Pub/Sub notification from a Cloud Storage storage bucket.

C++

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Configuring Pub/Sub notifications for Cloud Storage

Delete an archived generation of an object

Delete an archived generation of an object in a Cloud Storage bucket.

C++ Go Java Node.js PHP Python Ruby

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Working with versioned objects

Delete an HMAC key

Delete an HMAC key based on the access ID.

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Managing HMAC keys for service accounts

Delete an IAM member

Delete a member from the IAM policy for a Cloud Storage bucket.

C# C++ Go Java Node.js PHP Python Ruby

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Using IAM permissions

Delete an object

Delete an object in a Cloud Storage bucket.

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Deleting objects

Disable a default event-based hold on a bucket

Provides an example of how to disable a bucket's default event-based hold.

C# C++ Go Java Node.js PHP Python Ruby

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Using object holds

Disable a lifecycle policy

Disable lifecycle management for a Cloud Storage bucket.

C# C++ Go Java Node.js PHP Python Ruby

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Managing object lifecycles

Disable object versioning for a bucket

Disable object versioning for a Cloud Storage bucket.

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Using Object Versioning

Disable the requester pays status for a bucket

Disable the requester pays status for a Cloud Storage bucket.

C# C++ Go Java Node.js PHP Python Ruby

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Using Requester Pays

Disable uniform bucket-level access

Disable uniform bucket-level access.

C# C++ Go Java Node.js PHP Python Ruby

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Using uniform bucket-level access

Download a CSEK-encrypted object

Download a CSEK-encrypted object.

C# C++ Go Java Node.js PHP Python Ruby

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Using customer-supplied encryption keys

Download a public object without credentials

Download an object from a public data set object.

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Accessing public data

Download an object

Download an object from a Cloud Storage bucket.

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Downloading objects

Enable a default event-based hold

Provides an example of how to enable a default event-based hold.

C# C++ Go Java Node.js PHP Python Ruby

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Using object holds

Enable lifecycle management for a bucket

Enable lifecycle management for a Cloud Storage bucket.

C# C++ Go Java Node.js PHP Python Ruby

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Managing object lifecycles

Enable object versioning for a bucket

Enable object versioning for a Cloud Storage bucket.

C++ Go Java Node.js PHP Python Ruby

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Using Object Versioning

Enable Requester Pays for a bucket

Enable the Requester Pays status for a Cloud Storage bucket.

C# C++ Go Java Node.js PHP Python Ruby

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Using Requester Pays

Enable uniform bucket-level access

Enable uniform bucket-level access.

C# C++ Go Java Node.js PHP Python Ruby

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Using uniform bucket-level access

Generate an encryption key

Generate an encryption key.

C# C++ Go Java Node.js PHP Python Ruby

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Using customer-supplied encryption keys

Get a bucket's ACL

View the access control list (ACL) for a Cloud Storage bucket.

C# C++ Go Node.js PHP Python

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Creating and managing access control lists (ACLs)

Get a bucket's ACL that's filtered by user

View the access control list (ACL) for a Cloud Storage bucket that's filtered by user.

C# C++ Go Node.js Python

Get a bucket's default KMS key

Get a bucket's default KMS key.

C++

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Using customer-managed encryption keys

Get a bucket's metadata

Retrieve metadata from a Cloud Storage bucket.

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Get a lifecycle policy for a bucket

View the lifecycle configuration of a Cloud Storage bucket.

C++

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Managing object lifecycles

Get a Pub/Sub notification

Provides an example of how to get Pub/Sub notification metadata.

C++

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Configuring Pub/Sub notifications for Cloud Storage

Get a retention policy

Provides an example of how to get a bucket's retention policy.

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Using and locking retention policies

Get a service account

Get a Cloud Storage service account using projects.GetServiceAccount (). This is used by Pub/Sub notifications and CMEK KMS keys.

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Getting the Cloud Storage service agent

Get an HMAC key

Get an HMAC key with its access ID.

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Managing HMAC keys for service accounts

Get an object ACL that's filtered by user

View the access control list (ACL) for an object in a Cloud Storage bucket that's filtered by user.

C# C++ Go Node.js Python

Get an object's ACL

View the access control list (ACL) for an object in a Cloud Storage bucket.

C# C++ Go Node.js PHP Python

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Creating and managing access control lists (ACLs)

Get an object's KMS key name

Get a resource's KMS key name that's used to encrypt an object.

C++ Python

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Using customer-managed encryption keys

Get an object's metadata

Retrieve metadata of an object in a Cloud Storage bucket.

C# C++ Go Java Node.js PHP Python Ruby

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Get IAM members

Get the members from an IAM policy for a Cloud Storage bucket.

C# C++ Go Java Node.js PHP Python Ruby

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Using IAM permissions

Get the Requester Pays status on a bucket

Get the Requester Pays status for a Cloud Storage bucket.

C# C++ Go Node.js PHP Python

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Using Requester Pays

Get the state of a default event-based hold

Example of how to get the state of a default event-based hold.

C# C++ Go Java Node.js PHP Python Ruby

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Using object holds

Get uniform bucket-level access

Get uniform bucket-level access.

C# C++ Go Java Node.js PHP Python Ruby

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Using uniform bucket-level access

List archived generations

List archived generations for an object in a Cloud Storage bucket.

C++ Go Java Node.js PHP Python Ruby

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Working with versioned objects

List bucket labels

Retrieve the labels for a Cloud Storage bucket.

C++ PHP Python

List buckets

List the Cloud Storage buckets in a project.

C# C++ Go Java Node.js PHP Python Ruby

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Listing buckets

List buckets using Amazon S3 SDKs

List Cloud Storage buckets that use Amazon Simple Storage Service (Amazon S3) SDKs by using the Cloud Storage XML API with HMAC credentials.

Go Java Python

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Migrating from Amazon S3 to Cloud Storage

List files in a paginated manner

List objects in a bucket with no autopagination, showing how to move to the next set of objects.

Node.js

List HMAC keys

List the HMAC keys in a project.

C# C++ Go Java Node.js PHP Python Ruby

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Managing HMAC keys for service accounts

List Pub/Sub notifications

List the Pub/Sub notifications set up for a Cloud Storage storage bucket.

C++

List the objects in a bucket

List all the objects in a Cloud Storage bucket.

C# C++ Go Java Node.js PHP Python Ruby

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Listing objects

List the objects in a bucket using a prefix filter

List the objects in a Cloud Storage bucket using a prefix.

C# C++ Go Java Node.js PHP Python Ruby

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Listing objects

Lock a bucket's retention policy

Provides an example of how to lock a bucket's retention policy.

C# C++ Go Java Node.js PHP Python Ruby

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Using and locking retention policies

Make a bucket public

Make a bucket public by using a bucket-level IAM policy.

C# C++ Go Java Node.js Python Ruby

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Make an object public

Make an object in a Cloud Storage bucket publicly accessible.

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Making data public

Move an object

Moving an object in Cloud Storage consists of two operations. First, you copy the object to a destination bucket and rename the moved object. Next, you delete the original object. Delete an object only when the old and new destinations are not equal.

C# C++ Go Java Node.js PHP Python Ruby

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Copying, renaming, and moving objects

Print the website configuration for a bucket

Print the website configuration for a Cloud Storage bucket.

C++

Release a temporary hold on an object

Shows an example of how to release a temporary hold on an object.

C# C++ Go Java Node.js PHP Python Ruby

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Using object holds

Release an event-based hold on an object

Release an event-based hold on an object.

C# C++ Go Java Node.js PHP Python Ruby

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Using object holds

Remove a bucket label

Remove a label from a Cloud Storage bucket.

C++ Go Java Node.js PHP Python Ruby

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Using bucket labels

Remove a default ACL from a bucket

Remove a default access control list (ACL) for a Cloud Storage bucket.

C# C++ Go Node.js PHP Python

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Creating and managing access control lists (ACLs)

Remove an owner from a bucket

Remove owner access control to a Cloud Storage bucket.

C# C++ Go Node.js PHP Python

View in documentation

Creating and managing access control lists (ACLs)

Remove owner access to an object

Remove owner access to an object in a Cloud Storage bucket.

C# C++ Go Node.js PHP Python

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Creating and managing access control lists (ACLs)

Remove retention policy

Shows an example of how to remove a retention policy on a bucket. The bucket retention policy must be unlocked to successfully remove a policy.

C# C++ Go Java Node.js PHP Python Ruby

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Using and locking retention policies

Remove the default KMS key name

Remove the default KMS key name.

C++ Go Java Node.js PHP Python Ruby

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Using customer-managed encryption keys

Requester Pays: Download an object

Download a file using the specified project as the requester.

C# C++ Go Node.js PHP Python Ruby

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Using Requester Pays

Rotate an encryption key

Rotate an encryption key.

C++ Go Java Node.js PHP Python Ruby

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Using customer-supplied encryption keys

Set a default KMS key for a bucket

Sets a default CMEK for a bucket.

C# C++ Go Java Node.js PHP Python Ruby

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Using customer-managed encryption keys

Set a retention policy

An example of how to set a retention policy on a bucket.

C# C++ Go Java Node.js PHP Python Ruby

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Using and locking retention policies

Set a temporary hold on an object

An example of how to set a temporary hold on an object.

C# C++ Go Java Node.js PHP Python Ruby

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Using object holds

Set an event-based hold on an object

An example of how to set an event-based hold on an object.

C# C++ Go Java Node.js PHP Python Ruby

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Using object holds

Set an object's metadata

Set the metadata for an object in a Cloud Storage bucket.

C++ Go Java Node.js PHP Python Ruby

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Viewing and editing object metadata

Set the website configuration on a bucket

Set the static website configuration for a Cloud Storage bucket.

C++ Go Java Node.js PHP Python Ruby

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Update the object storage class

Rewrite and update the object storage class of a Cloud Storage object.

C++ Go Java Node.js PHP Python Ruby

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Changing object storage classes

Upload an object

Upload an object to a Cloud Storage bucket.

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Upload an object by using CSEK

Upload an object by using customer-supplied encryption keys (CSEK).

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Using customer-supplied encryption keys

Upload an object with a specified KMS key

Upload an object with a specified CMEK KMS key.

C# C++ Go Java Node.js PHP Python Ruby

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Using customer-managed encryption keys

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