When API_Request in-database function is running with Google Vertex AI, it has the following input requirements.
Input table columns are used to form the model input for Google Vertex AI deployed models.
START_KEY_INDEX can be used to make a few columns pass through without going to Google Vertex AI models.
Along with the input table, ENDPOINT, AUTHORIZATION are required arguments.
Supported Input Data Types
API_Request supports following data types.
In CSV and JSON content types, all columns are serialized into a string and then a csv, json, or json-with-keys structure is formed.
| Data Type Category | Teradata Data Type |
|---|---|
| Numeric |
|
| Character |
|
| DateTime |
|