Package software.amazon.awssdk.services.s3.model

Class ListObjectsRequest

    • Method Detail

      • bucket

        public final String bucket()

        The name of the bucket containing the objects.

        Directory buckets - When you use this operation with a directory bucket, you must use virtual-hosted-style requests in the format Bucket_name.s3express-az_id.region.amazonaws.com. Path-style requests are not supported. Directory bucket names must be unique in the chosen Availability Zone. Bucket names must follow the format bucket_base_name--az-id--x-s3 (for example, DOC-EXAMPLE-BUCKET--usw2-az1--x-s3). For information about bucket naming restrictions, see Directory bucket naming rules in the Amazon S3 User Guide.

        Access points - When you use this action with an access point, you must provide the alias of the access point in place of the bucket name or specify the access point ARN. When using the access point ARN, you must direct requests to the access point hostname. The access point hostname takes the form AccessPointName-AccountId.s3-accesspoint.Region.amazonaws.com. When using this action with an access point through the Amazon Web Services SDKs, you provide the access point ARN in place of the bucket name. For more information about access point ARNs, see Using access points in the Amazon S3 User Guide.

        Access points and Object Lambda access points are not supported by directory buckets.

        S3 on Outposts - When you use this action with Amazon S3 on Outposts, you must direct requests to the S3 on Outposts hostname. The S3 on Outposts hostname takes the form AccessPointName-AccountId.outpostID.s3-outposts.Region.amazonaws.com. When you use this action with S3 on Outposts through the Amazon Web Services SDKs, you provide the Outposts access point ARN in place of the bucket name. For more information about S3 on Outposts ARNs, see What is S3 on Outposts? in the Amazon S3 User Guide.

        Returns:
        The name of the bucket containing the objects.

        Directory buckets - When you use this operation with a directory bucket, you must use virtual-hosted-style requests in the format Bucket_name.s3express-az_id.region.amazonaws.com. Path-style requests are not supported. Directory bucket names must be unique in the chosen Availability Zone. Bucket names must follow the format bucket_base_name--az-id--x-s3 (for example, DOC-EXAMPLE-BUCKET--usw2-az1--x-s3). For information about bucket naming restrictions, see Directory bucket naming rules in the Amazon S3 User Guide.

        Access points - When you use this action with an access point, you must provide the alias of the access point in place of the bucket name or specify the access point ARN. When using the access point ARN, you must direct requests to the access point hostname. The access point hostname takes the form AccessPointName-AccountId.s3-accesspoint.Region.amazonaws.com. When using this action with an access point through the Amazon Web Services SDKs, you provide the access point ARN in place of the bucket name. For more information about access point ARNs, see Using access points in the Amazon S3 User Guide.

        Access points and Object Lambda access points are not supported by directory buckets.

        S3 on Outposts - When you use this action with Amazon S3 on Outposts, you must direct requests to the S3 on Outposts hostname. The S3 on Outposts hostname takes the form AccessPointName-AccountId.outpostID.s3-outposts.Region.amazonaws.com . When you use this action with S3 on Outposts through the Amazon Web Services SDKs, you provide the Outposts access point ARN in place of the bucket name. For more information about S3 on Outposts ARNs, see What is S3 on Outposts? in the Amazon S3 User Guide.

      • delimiter

        public final String delimiter()

        A delimiter is a character that you use to group keys.

        Returns:
        A delimiter is a character that you use to group keys.

      • encodingType

        public final EncodingType encodingType()
        Returns the value of the EncodingType property for this object.

        If the service returns an enum value that is not available in the current SDK version, encodingType will return EncodingType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from encodingTypeAsString().

        Returns:
        The value of the EncodingType property for this object.
        See Also:
        EncodingType

      • encodingTypeAsString

        public final String encodingTypeAsString()
        Returns the value of the EncodingType property for this object.

        If the service returns an enum value that is not available in the current SDK version, encodingType will return EncodingType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from encodingTypeAsString().

        Returns:
        The value of the EncodingType property for this object.
        See Also:
        EncodingType

      • marker

        public final String marker()

        Marker is where you want Amazon S3 to start listing from. Amazon S3 starts listing after this specified key. Marker can be any key in the bucket.

        Returns:
        Marker is where you want Amazon S3 to start listing from. Amazon S3 starts listing after this specified key. Marker can be any key in the bucket.

      • maxKeys

        public final Integer maxKeys()

        Sets the maximum number of keys returned in the response. By default, the action returns up to 1,000 key names. The response might contain fewer keys but will never contain more.

        Returns:
        Sets the maximum number of keys returned in the response. By default, the action returns up to 1,000 key names. The response might contain fewer keys but will never contain more.

      • prefix

        public final String prefix()

        Limits the response to keys that begin with the specified prefix.

        Returns:
        Limits the response to keys that begin with the specified prefix.

      • requestPayer

        public final RequestPayer requestPayer()

        Confirms that the requester knows that she or he will be charged for the list objects request. Bucket owners need not specify this parameter in their requests.

        If the service returns an enum value that is not available in the current SDK version, requestPayer will return RequestPayer.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from requestPayerAsString().

        Returns:
        Confirms that the requester knows that she or he will be charged for the list objects request. Bucket owners need not specify this parameter in their requests.
        See Also:
        RequestPayer

      • requestPayerAsString

        public final String requestPayerAsString()

        Confirms that the requester knows that she or he will be charged for the list objects request. Bucket owners need not specify this parameter in their requests.

        If the service returns an enum value that is not available in the current SDK version, requestPayer will return RequestPayer.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from requestPayerAsString().

        Returns:
        Confirms that the requester knows that she or he will be charged for the list objects request. Bucket owners need not specify this parameter in their requests.
        See Also:
        RequestPayer

      • expectedBucketOwner

        public final String expectedBucketOwner()

        The account ID of the expected bucket owner. If the account ID that you provide does not match the actual owner of the bucket, the request fails with the HTTP status code 403 Forbidden (access denied).

        Returns:
        The account ID of the expected bucket owner. If the account ID that you provide does not match the actual owner of the bucket, the request fails with the HTTP status code 403 Forbidden (access denied).

      • optionalObjectAttributes

        public final List<OptionalObjectAttributes> optionalObjectAttributes()

        Specifies the optional fields that you want returned in the response. Fields that you do not specify are not returned.

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasOptionalObjectAttributes() method.

        Returns:
        Specifies the optional fields that you want returned in the response. Fields that you do not specify are not returned.

      • hasOptionalObjectAttributes

        public final boolean hasOptionalObjectAttributes()
        For responses, this returns true if the service returned a value for the OptionalObjectAttributes property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

      • optionalObjectAttributesAsStrings

        public final List<String> optionalObjectAttributesAsStrings()

        Specifies the optional fields that you want returned in the response. Fields that you do not specify are not returned.

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasOptionalObjectAttributes() method.

        Returns:
        Specifies the optional fields that you want returned in the response. Fields that you do not specify are not returned.

      • toString

        public final String toString()
        Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.
        Overrides:
        toString in class Object