DeleteS3Object

Description:

Deletes FlowFiles on an Amazon S3 Bucket. If attempting to delete a file that does not exist, FlowFile is routed to success.

Tags:

Amazon, S3, AWS, Archive, Delete

Properties:

In the list below, the names of required properties appear in bold. Any other properties (not in bold) are considered optional. The table also indicates any default values, whether a property supports the NiFi Expression Language, and whether a property is considered "sensitive", meaning that its value will be encrypted. Before entering a value in a sensitive property, ensure that the nifi.properties file has an entry for the property nifi.sensitive.props.key.

NameDefault ValueAllowable ValuesDescription
Object Key${filename}No Description Provided.
Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)
BucketNo Description Provided.
Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)
Access Key IDNo Description Provided.
Sensitive Property: true
Supports Expression Language: true (will be evaluated using variable registry only)
Secret Access KeyNo Description Provided.
Sensitive Property: true
Supports Expression Language: true (will be evaluated using variable registry only)
Credentials FilePath to a file containing AWS access key and secret key in properties file format.

This property requires exactly one file to be provided..
AWS Credentials Provider ServiceController Service API:
AWSCredentialsProviderService
Implementation: AWSCredentialsProviderControllerService		The Controller Service that is used to obtain aws credentials provider
Regionus-west-2
  • AWS GovCloud (US) AWS Region Code : us-gov-west-1
  • AWS GovCloud (US-East) AWS Region Code : us-gov-east-1
  • US East (N. Virginia) AWS Region Code : us-east-1
  • US East (Ohio) AWS Region Code : us-east-2
  • US West (N. California) AWS Region Code : us-west-1
  • US West (Oregon) AWS Region Code : us-west-2
  • EU (Ireland) AWS Region Code : eu-west-1
  • EU (London) AWS Region Code : eu-west-2
  • EU (Paris) AWS Region Code : eu-west-3
  • EU (Frankfurt) AWS Region Code : eu-central-1
  • EU (Stockholm) AWS Region Code : eu-north-1
  • EU (Milan) AWS Region Code : eu-south-1
  • Asia Pacific (Hong Kong) AWS Region Code : ap-east-1
  • Asia Pacific (Mumbai) AWS Region Code : ap-south-1
  • Asia Pacific (Singapore) AWS Region Code : ap-southeast-1
  • Asia Pacific (Sydney) AWS Region Code : ap-southeast-2
  • Asia Pacific (Jakarta) AWS Region Code : ap-southeast-3
  • Asia Pacific (Tokyo) AWS Region Code : ap-northeast-1
  • Asia Pacific (Seoul) AWS Region Code : ap-northeast-2
  • Asia Pacific (Osaka) AWS Region Code : ap-northeast-3
  • South America (Sao Paulo) AWS Region Code : sa-east-1
  • China (Beijing) AWS Region Code : cn-north-1
  • China (Ningxia) AWS Region Code : cn-northwest-1
  • Canada (Central) AWS Region Code : ca-central-1
  • Middle East (Bahrain) AWS Region Code : me-south-1
  • Africa (Cape Town) AWS Region Code : af-south-1
  • US ISO East AWS Region Code : us-iso-east-1
  • US ISOB East (Ohio) AWS Region Code : us-isob-east-1
  • US ISO West AWS Region Code : us-iso-west-1
No Description Provided.
Communications Timeout30 secsNo Description Provided.
VersionThe Version of the Object to delete
Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)
FullControl User List${s3.permissions.full.users}A comma-separated list of Amazon User ID's or E-mail addresses that specifies who should have Full Control for an object
Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)
Read Permission User List${s3.permissions.read.users}A comma-separated list of Amazon User ID's or E-mail addresses that specifies who should have Read Access for an object
Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)
Write Permission User List${s3.permissions.write.users}A comma-separated list of Amazon User ID's or E-mail addresses that specifies who should have Write Access for an object
Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)
Read ACL User List${s3.permissions.readacl.users}A comma-separated list of Amazon User ID's or E-mail addresses that specifies who should have permissions to read the Access Control List for an object
Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)
Write ACL User List${s3.permissions.writeacl.users}A comma-separated list of Amazon User ID's or E-mail addresses that specifies who should have permissions to change the Access Control List for an object
Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)
Owner${s3.owner}The Amazon ID to use for the object's owner
Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)
SSL Context ServiceController Service API:
SSLContextService
Implementations: StandardSSLContextService
StandardRestrictedSSLContextService		Specifies an optional SSL Context Service that, if provided, will be used to create connections
Endpoint Override URLEndpoint URL to use instead of the AWS default including scheme, host, port, and path. The AWS libraries select an endpoint URL based on the AWS region, but this property overrides the selected endpoint URL, allowing use with other S3-compatible endpoints.
Supports Expression Language: true (will be evaluated using variable registry only)
Signer OverrideDefault Signature
  • Default Signature
  • Signature v4
  • Signature v2
The AWS libraries use the default signer but this property allows you to specify a custom signer to support older S3-compatible services.
Proxy Configuration ServiceController Service API:
ProxyConfigurationService
Implementation: StandardProxyConfigurationService		Specifies the Proxy Configuration Controller Service to proxy network requests. If set, it supersedes proxy settings configured per component. Supported proxies: HTTP + AuthN
Proxy HostProxy host name or IP
Supports Expression Language: true (will be evaluated using variable registry only)
Proxy Host PortProxy host port
Supports Expression Language: true (will be evaluated using variable registry only)
Proxy UsernameProxy username
Supports Expression Language: true (undefined scope)
Proxy PasswordProxy password
Sensitive Property: true
Supports Expression Language: true (undefined scope)

Relationships:

NameDescription
successFlowFiles are routed to success relationship
failureFlowFiles are routed to failure relationship

Reads Attributes:

None specified.

Writes Attributes:

NameDescription
s3.exceptionThe class name of the exception thrown during processor execution
s3.additionalDetailsThe S3 supplied detail from the failed operation
s3.statusCodeThe HTTP error code (if available) from the failed operation
s3.errorCodeThe S3 moniker of the failed operation
s3.errorMessageThe S3 exception message from the failed operation

State management:

This component does not store state.

Restricted:

This component is not restricted.

Input requirement:

This component requires an incoming relationship.

System Resource Considerations:

None specified.

See Also:

PutS3Object, FetchS3Object, ListS3