aws s3api get-object
Retrieves an object from Amazon S3. AWS CLI reference
21 options Its page in the AWS CLI reference
Options
--bucketThe bucket name containing the object.--checksum-modeTo retrieve the checksum, this mode must be enabled.--expected-bucket-ownerThe account ID of the expected bucket owner.--if-matchReturn the object only if its entity tag (ETag) is the same as the one specified in this header; otherwise, return a 412 Precondition Failed error.--if-modified-sinceReturn the object only if it has been modified since the specified time; otherwise, return a 304 Not Modified error.--if-none-matchReturn the object only if its entity tag (ETag) is different from the one specified in this header; otherwise, return a 304 Not Modified error.--if-unmodified-sinceReturn the object only if it has not been modified since the specified time; otherwise, return a 412 Precondition Failed error.--keyKey of the object to get.--part-numberPart number of the object being read.--rangeDownloads the specified byte range of an object.--request-payerConfirms that the requester knows that they will be charged for the request.--response-cache-controlSets the Cache-Control header of the response.--response-content-dispositionSets the Content-Disposition header of the response.--response-content-encodingSets the Content-Encoding header of the response.--response-content-languageSets the Content-Language header of the response.--response-content-typeSets the Content-Type header of the response.--response-expiresSets the Expires header of the response.--sse-customer-algorithmSpecifies the algorithm to use when decrypting the object (for example, AES256).--sse-customer-key-md5Specifies the 128-bit MD5 digest of the customer-provided encryption key according to RFC 1321.--sse-customer-keySpecifies the customer-provided encryption key that you originally provided for Amazon S3 to encrypt the data before storing it.--version-idVersion ID used to reference a specific version of the object.