Reference: https://docs.aws.amazon.com/AmazonS3/latest/dev/access-policy-language-overview.html https://docs.aws.amazon.com/AmazonS3/latest/dev/example-bucket-policies.html https://docs.aws.amazon.com/zh_cn/AmazonS3/latest/dev/amazon-s3-policy-keys.html.

.

NewClosableChunkedReader returns an instance of the io.ReadCloser interface used to parse chunk data.

Checking and parsing user-defined metadata from request header.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_elements_condition_operators.html.

.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_elements_condition_operators.html.

.

https://docs.aws.amazon.com/AmazonS3/latest/dev/example-bucket-policies.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_condition-keys.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_elements_condition_operators.html.

Bucket policies are limited to 20KB.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_elements_condition_operators.html.

"yyyyMMddTHHmmssZ".

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_elements_condition_operators.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_elements_condition_operators.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_elements_condition_operators.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_elements_condition_operators.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_elements_condition_operators.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_elements_condition_operators.html.

10years.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_elements_condition_operators.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_elements_condition_operators.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_elements_condition_operators.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_elements_condition_operators.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_elements_condition_operators.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_elements_condition_operators.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_elements_condition_operators.html.

Headers for CORS validation.

https://docs.aws.amazon.com/AmazonS3/latest/dev/example-bucket-policies.html.

Permission Value.

Signature is valid for seven days after the specified date.

10MB.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_elements_condition_operators.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_elements_condition_operators.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_elements_condition_operators.html.

https://docs.aws.amazon.com/zh_cn/IAM/latest/UserGuide/reference_policies_elements_condition_operators.html.

.

XAttr keys for ObjectNode compatible feature.

XAttr keys for ObjectNode compatible feature.

XAttr keys for ObjectNode compatible feature.

XAttr keys for ObjectNode compatible feature.

XAttr keys for ObjectNode compatible feature.

Deprecated.

XAttr keys for ObjectNode compatible feature.

XAttr keys for ObjectNode compatible feature.

XAttr keys for ObjectNode compatible feature.

XAttr keys for ObjectNode compatible feature.

.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

Presets.

access control list.

access control policy.

arn:partition:service:region:account-id:resource-id arn:partition:service:region:account-id:resource-type/resource-id arn:partition:service:region:account-id:resource-type:resource-id.

grant.

grantee.

OSSMeta is bucket policy and ACL metadata.

owner.

PathItem defines path node attribute information, including node name and whether it is a directory.

PathIterator is a path iterator.

Volume is a high-level encapsulation of meta sdk and data sdk methods.

VolumeConfig is the configuration used to initialize the Volume instance.

MetaStore.

AsyncTaskErrorFunc is a callback method definition for asynchronous tasks when an error occurs.

https://docs.aws.amazon.com/zh_cn/AmazonS3/latest/dev/example-bucket-policies.html.

grant permission.