DeleteGCSObject
Description
Deletes objects from a Google Cloud Bucket. If attempting to delete a file that does not exist, FlowFile is routed to success.
Tags
delete, gcs, google, google cloud, storage
Properties
In the list below required Properties are shown with an asterisk (*). Other properties are considered optional. The table also indicates any default values, and whether a property supports the NiFi Expression Language.
| Display Name | API Name | Default Value | Allowable Values | Description |
|---|---|---|---|---|
| GCP Credentials Provider Service * | GCP Credentials Provider Service | Controller Service: GCPCredentialsService Implementations: GCPCredentialsControllerService | The Controller Service used to obtain Google Cloud Platform credentials. | |
| Project ID | gcp-project-id | Google Cloud Project ID Supports Expression Language, using Environment variables. | ||
| Bucket * | gcs-bucket | ${gcs.bucket} | Bucket of the object. Supports Expression Language, using FlowFile attributes and Environment variables. | |
| Key * | gcs-key | ${filename} | Name of the object. Supports Expression Language, using FlowFile attributes and Environment variables. | |
| Generation | gcs-generation | The generation of the object to be deleted. If null, will use latest version of the object. Supports Expression Language, using FlowFile attributes and Environment variables. | ||
| Number of retries * | gcp-retry-count | 6 | How many retry attempts should be made before routing to the failure relationship. | |
| Storage API URL | storage-api-url | Overrides the default storage URL. Configuring an alternative Storage API URL also overrides the HTTP Host header on requests as described in the Google documentation for Private Service Connections. Supports Expression Language, using Environment variables. | ||
| Proxy Configuration Service | proxy-configuration-service | Controller Service: ProxyConfigurationService Implementations: StandardProxyConfigurationService | Specifies the Proxy Configuration Controller Service to proxy network requests. Supported proxies: HTTP + AuthN |
Dynamic Properties
This component does not support dynamic properties.
Relationships
| Name | Description |
|---|---|
| failure | FlowFiles are routed to this relationship if the Google Cloud Storage operation fails. |
| success | FlowFiles are routed to this relationship after a successful Google Cloud Storage operation. |
Reads Attributes
This processor does not read attributes.
Writes Attributes
This processor does not write attributes.
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
This component does not specify system resource considerations.