StartLoaderJobRequest

This is an optional parameter that can make a queued load request contingent on the successful completion of one or more previous jobs in the queue.

failOnError – A flag to toggle a complete stop on an error.

The format of the data. For more information about data formats for the Neptune Loader command, see Load Data Formats.

The Amazon Resource Name (ARN) for an IAM role to be assumed by the Neptune DB instance for access to the S3 bucket. The IAM role ARN provided here should be attached to the DB cluster (see Adding the IAM Role to an Amazon Neptune Cluster.

The load job mode.

The optional parallelism parameter can be set to reduce the number of threads used by the bulk load process.

parserConfiguration – An optional object with additional parser configuration values. Each of the child parameters is also optional:

This is an optional flag parameter that indicates whether the load request can be queued up or not.

The Amazon region of the S3 bucket. This must match the Amazon Region of the DB cluster.

The source parameter accepts an S3 URI that identifies a single file, multiple files, a folder, or multiple folders. Neptune loads every data file in any folder that is specified.

updateSingleCardinalityProperties is an optional parameter that controls how the bulk loader treats a new value for single-cardinality vertex or edge properties. This is not supported for loading openCypher data.

This parameter is required only when loading openCypher data that contains relationship IDs. It must be included and set to True when openCypher relationship IDs are explicitly provided in the load data (recommended).