The Amazon Resource Name (ARN) of the AWS Identity and Access Management (IAM) role that grants Comprehend Medical; read access to your input data. For more information, see <a href="https://docs.aws.amazon.com/comprehend/latest/dg/access-control-managing-permissions-med.html#auth-role-permissions-med"> Role-Based Permissions Required for Asynchronous Operations</a>.

The identifier of the job.

A unique identifier for the request. If you don't set the client request token, Comprehend Medical; generates one.

An AWS Key Management Service key to encrypt your output files. If you do not specify a key, the files are written in plain text.

The language of the input documents. All documents must be in the same language.

The identifier generated for the job. To get the status of a job, use this identifier with the <code>DescribePHIDetectionJob</code> operation.