Create a Custom Data integration. Supported source types are S3_BUCKET, GCS_BUCKET, AZURE_BLOB, GCP_BIGQUERY, OSS_BUCKET, GCS_UPLOAD, and EXTERNAL_PUSH. Configure source-to-destination column mappings and source-specific authentication. A storage URI is required except for EXTERNAL_PUSH. OSS_BUCKET requires the Alibaba role ARN and OIDC provider ARN. GCS_UPLOAD and EXTERNAL_PUSH require null cloud credential fields. EXTERNAL_PUSH is an AI Gateway push source and requires the AI Gateway capability; the other source types require the Custom Data integration capability. A successful create does not establish that a later source read or import succeeds.
All auth-object fields are required even when null. Google bucket, BigQuery, and managed-upload sources require null auth fields. GCS_UPLOAD refers to managed upload storage. EXTERNAL_PUSH creation does not create a gateway connection or upload data. See Data Integrations for setup guidance.
