Updates an object's metadata.
Arguments
bucket
string
Required. Name of the bucket in which the object resides.
object
string
Required. Name of the object. For information about how to URL encode object names to be path safe, see Encoding URI Path Parts .
generation
string ( int64
format)
If present, selects a specific revision of this object (as opposed to the latest version, the default).
ifGenerationMatch
string ( int64
format)
Makes the operation conditional on whether the object's current generation matches the given value. Setting to 0 makes the operation succeed only if there are no live versions of the object.
ifGenerationNotMatch
string ( int64
format)
Makes the operation conditional on whether the object's current generation does not match the given value. If no live object exists, the precondition fails. Setting to 0 makes the operation succeed only if there is a live version of the object.
ifMetagenerationMatch
string ( int64
format)
Makes the operation conditional on whether the object's current metageneration matches the given value.
ifMetagenerationNotMatch
string ( int64
format)
Makes the operation conditional on whether the object's current metageneration does not match the given value.
predefinedAcl
enum
Apply a predefined set of access controls to this object.
authenticatedRead
bucketOwnerFullControl
bucketOwnerRead
private
projectPrivate
publicRead
projection
enum
Set of properties to return. Defaults to full.
full
noAcl
userProject
string
The project to be billed for this request. Required for Requester Pays buckets.
body
object ( Object
)
Required.
Raised exceptions
ConnectionError
HttpError
TimeoutError
TypeError
ValueError
Response
If successful, the response contains an instance of Object
.
Subworkflow snippet
Some fields might be optional or required. To identify required fields, refer to the API documentation .
YAML
- update : call : googleapis.storage.v1.objects.update args : bucket : ... object : ... generation : ... ifGenerationMatch : ... ifGenerationNotMatch : ... ifMetagenerationMatch : ... ifMetagenerationNotMatch : ... predefinedAcl : ... projection : ... userProject : ... body : acl : ... bucket : ... cacheControl : ... componentCount : ... contentDisposition : ... contentEncoding : ... contentLanguage : ... contentType : ... crc32c : ... customTime : ... customerEncryption : encryptionAlgorithm : ... keySha256 : ... etag : ... eventBasedHold : ... generation : ... id : ... kind : ... kmsKeyName : ... md5Hash : ... mediaLink : ... metadata : ... metageneration : ... name : ... owner : entity : ... entityId : ... retentionExpirationTime : ... selfLink : ... size : ... storageClass : ... temporaryHold : ... timeCreated : ... timeDeleted : ... timeStorageClassUpdated : ... updated : ... result : updateResult
JSON
[ { "update" : { "call" : "googleapis.storage.v1.objects.update" , "args" : { "bucket" : "..." , "object" : "..." , "generation" : "..." , "ifGenerationMatch" : "..." , "ifGenerationNotMatch" : "..." , "ifMetagenerationMatch" : "..." , "ifMetagenerationNotMatch" : "..." , "predefinedAcl" : "..." , "projection" : "..." , "userProject" : "..." , "body" : { "acl" : "..." , "bucket" : "..." , "cacheControl" : "..." , "componentCount" : "..." , "contentDisposition" : "..." , "contentEncoding" : "..." , "contentLanguage" : "..." , "contentType" : "..." , "crc32c" : "..." , "customTime" : "..." , "customerEncryption" : { "encryptionAlgorithm" : "..." , "keySha256" : "..." }, "etag" : "..." , "eventBasedHold" : "..." , "generation" : "..." , "id" : "..." , "kind" : "..." , "kmsKeyName" : "..." , "md5Hash" : "..." , "mediaLink" : "..." , "metadata" : "..." , "metageneration" : "..." , "name" : "..." , "owner" : { "entity" : "..." , "entityId" : "..." }, "retentionExpirationTime" : "..." , "selfLink" : "..." , "size" : "..." , "storageClass" : "..." , "temporaryHold" : "..." , "timeCreated" : "..." , "timeDeleted" : "..." , "timeStorageClassUpdated" : "..." , "updated" : "..." } }, "result" : "updateResult" } } ]
