NAME gcloud storage objects update - update Cloud Storage objects SYNOPSIS gcloud storage objects update [URL ...] [--continue-on-error, -c] [--preserve-acl, -p] [--read-paths-from-stdin, -I] [--recursive, -R, -r] [--storage-class=STORAGE_CLASS, -s STORAGE_CLASS] [--clear-encryption-key --decryption-keys=[DECRYPTION_KEY,...] --encryption-key=ENCRYPTION_KEY] [--cache-control=CACHE_CONTROL --clear-cache-control --clear-content-disposition --clear-content-encoding --clear-content-language --clear-content-md5 --clear-content-type --clear-custom-time --content-disposition=CONTENT_DISPOSITION --content-encoding=CONTENT_ENCODING --content-language=CONTENT_LANGUAGE --content-md5=MD5_DIGEST --content-type=CONTENT_TYPE --custom-time=CUSTOM_TIME --clear-custom-metadata | --custom-metadata=[CUSTOM_METADATA_KEYS_AND_VALUES,...] | --remove-custom-metadata=[METADATA_KEYS,...] --update-custom-metadata=[CUSTOM_METADATA_KEYS_AND_VALUES,...]] [--if-generation-match=GENERATION --if-metageneration-match=METAGENERATION] [GCLOUD_WIDE_FLAG ...] DESCRIPTION Update Cloud Storage objects. EXAMPLES Update a Google Cloud Storage object's custom-metadata: $ gcloud storage objects update gs://bucket/my-object \ --custom-metadata=key1=value1,key2=value2 Rewrite all JPEG images to the NEARLINE storage class: $ gcloud storage objects update gs://bucket/*.jpg \ --storage-class=NEARLINE You can also provide a precondition on an object's metageneration in order to avoid potential race conditions: $ gcloud storage objects update gs://bucket/*.jpg \ --storage-class=NEARLINE --if-metageneration-match=123456789 POSITIONAL ARGUMENTS [URL ...] Specifies URLs of objects to update. FLAGS --continue-on-error, -c If any operations are unsuccessful, the command will exit with a non-zero exit status after completing the remaining operations. This flag takes effect only in sequential execution mode (i.e. processor and thread count are set to 1). Parallelism is default. --preserve-acl, -p Preserves ACLs when copying in the cloud. This feature is supported for only Google Cloud Storage and requires OWNER access to all copied objects. To use the destination bucket's default policy (necessary for uniform bucket-level access), use --no-preserve-acl. Enabled by default, use -p to disable. --read-paths-from-stdin, -I Read the list of objects to update from stdin. No need to enter a source argument if this flag is present. Example: "storage objects update -I --content-type=new-type" --recursive, -R, -r Recursively update objects under any buckets or directories that match the URL expression. --storage-class=STORAGE_CLASS, -s STORAGE_CLASS Specify the storage class of the object. Using this flag triggers a rewrite of underlying object data. ENCRYPTION FLAGS --clear-encryption-key Clears the encryption key associated with an object. Using this flag triggers a rewrite of affected objects, which are then encrypted using the default encryption key set on the bucket, if one exists, or else with a Google-managed encryption key. --decryption-keys=[DECRYPTION_KEY,...] A comma-separated list of customer-supplied encryption keys (RFC 4648 section 4 base64-encoded AES256 strings) that will be used to decrypt Google Cloud Storage objects. Data encrypted with a customer-managed encryption key (CMEK) is decrypted automatically, so CMEKs do not need to be listed here. --encryption-key=ENCRYPTION_KEY The encryption key to use for encrypting target objects. The specified encryption key can be a customer-supplied encryption key (An RFC 4648 section 4 base64-encoded AES256 string), or a customer-managed encryption key of the form projects/{project}/locations/{location}/keyRings/ {key-ring}/cryptoKeys/{crypto-key}. The specified key also acts as a decryption key, which is useful when copying or moving encryted data to a new location. Using this flag in an objects update command triggers a rewrite of target objects. OBJECT METADATA FLAGS --cache-control=CACHE_CONTROL How caches should handle requests and responses. --clear-cache-control Clears object cache control. --clear-content-disposition Clears object content disposition. --clear-content-encoding Clears content encoding. --clear-content-language Clears object content language. --clear-content-md5 Clears object content MD5. --clear-content-type Clears object content type. --clear-custom-time Clears object custom time. --content-disposition=CONTENT_DISPOSITION How content should be displayed. --content-encoding=CONTENT_ENCODING How content is encoded (e.g. gzip). --content-language=CONTENT_LANGUAGE Content's language (e.g. en signifies "English"). --content-md5=MD5_DIGEST Manually specified MD5 hash digest for the contents of an uploaded file. This flag cannot be used when uploading multiple files. The custom digest is used by the cloud provider for validation. --content-type=CONTENT_TYPE Type of data contained in the object (e.g. text/html). --custom-time=CUSTOM_TIME Custom time for Google Cloud Storage objects in RFC 3339 format. At most one of these can be specified: --clear-custom-metadata Clears all custom metadata on objects. When used with --preserve-posix, POSIX attributes will still be stored in custom metadata. --custom-metadata=[CUSTOM_METADATA_KEYS_AND_VALUES,...] Sets custom metadata on objects. When used with --preserve-posix, POSIX attributes are also stored in custom metadata. Flags that preserve unspecified existing metadata cannot be used with --custom-metadata or --clear-custom-metadata, but can be specified together: --remove-custom-metadata=[METADATA_KEYS,...] Removes individual custom metadata keys from objects. This flag can be used with --update-custom-metadata. When used with --preserve-posix, POSIX attributes specified by this flag are not preserved. --update-custom-metadata=[CUSTOM_METADATA_KEYS_AND_VALUES,...] Adds or sets individual custom metadata key value pairs on objects. Existing custom metadata not specified with this flag is not changed. This flag can be used with --remove-custom-metadata. When keys overlap with those provided by --preserve-posix, values specified by this flag are used. PRECONDITION FLAGS --if-generation-match=GENERATION Execute only if the generation matches the generation of the requested object. --if-metageneration-match=METAGENERATION Execute only if the metageneration matches the metageneration of the requested object. GCLOUD WIDE FLAGS These flags are available to all commands: --access-token-file, --account, --billing-project, --configuration, --flags-file, --flatten, --format, --help, --impersonate-service-account, --log-http, --project, --quiet, --trace-token, --user-output-enabled, --verbosity. Run $ gcloud help for details. NOTES This variant is also available: $ gcloud alpha storage objects update