# AWS Comprehend - Start document classification job action
The Start document classification job action starts an asynchronous job to classify a collection of documents using a custom AWS Comprehend model.
# Input
Input fields | Description |
---|---|
Job name | Enter the name of the document classification job. |
Document classifier | Select the document classifier model to use in the job. |
Input data config | Configure the input data, such as the S3 URI and document reader configuration. |
Output data config | Configure the input data, such as the S3 URI. |
Data access role ARN | Enter the ARN of the AWS IAM role that grants AWS Comprehend read access to your input data. |
Tags | Select any tags from the tags resource list and enter their key-value pairs. |
VPC config | Configure any VPC settings, including security group IDs and subnets. |
# Output
Output fields | Description |
---|---|
Document classifier ARN | The ARN of the custom classification model. |
Job ARN | The ARN of the document classification job. It is a unique, fully qualified identifier for the job. |
Job ID | The identifier generated for the job. |
Job status | The status of the job. |
Last updated: 10/17/2025, 5:12:05 PM