Retrieves the current status of an Google Vision operation.
Google, Cloud, Vision, Machine Learning
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, 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 API: GCPCredentialsService Implementation: GCPCredentialsControllerService | The Controller Service used to obtain Google Cloud Platform credentials. | |
| GCP Operation Key | operationKey | ${operationKey} | The unique identifier of the Vision operation. Supports Expression Language: true (will be evaluated using flow file attributes and variable registry) |
| Name | Description |
|---|---|
| running | The job is currently still being processed |
| success | FlowFiles are routed to success relationship |
| failure | FlowFiles are routed to failure relationship |
| original | Upon successful completion, the original FlowFile will be routed to this relationship. |
| Name | Description |
|---|---|
| operationKey | A unique identifier of the operation designated by the Vision server. |