Amazon Neptune · Schema
LoaderRequest
LoaderRequest schema from Neptune
AWSDatabaseGraph DatabaseGremlinNeptuneProperty GraphRDFSPARQL
Properties
| Name | Type | Description |
|---|---|---|
| source | string | Amazon S3 URI identifying the data file(s), folder, or multiple folders to load. Supported URI formats: s3://bucket_name/key, https://s3.amazonaws.com/bucket_name/key, https://s3.region.amazonaws.com/ |
| format | string | The data format of the source files. |
| iamRoleArn | string | The ARN of the IAM role that provides Neptune access to the S3 bucket. Can be a comma-separated list for cross-account access. |
| region | string | The AWS Region of the S3 bucket. Must match the Neptune cluster region or be accessible cross-region. |
| mode | string | The load mode. NEW fails if data was previously loaded. RESUME continues a failed load. AUTO resumes or starts new as needed. |
| failOnError | string | Whether to stop the entire load job on error. |
| parallelism | string | The degree of parallelism for loading. LOW uses a single thread, MEDIUM uses num_vCPU/2, HIGH uses num_vCPU, OVERSUBSCRIBE uses all available resources. |
| parserConfiguration | object | Optional parser configuration settings for RDF data. |
| updateSingleCardinalityProperties | string | Whether to update existing single-cardinality vertex properties. Not supported for openCypher format. |
| queueRequest | string | Whether to queue the request if a load is already running. Neptune queues up to 64 jobs in FIFO order. |
| dependencies | array | Array of load job IDs that must complete successfully before this job runs. |
| userProvidedEdgeIds | string | For openCypher format only. TRUE requires an :ID column in edge files. FALSE auto-generates edge IDs. |