{
  "$schema": "http://json-schema.org/draft-07/schema",
  "$id": "https://metadata.datadrivendiscovery.org/schemas/v0/pipeline.json",
  "title": "Pipeline description",
  "description": "Schema for a description of a pipeline.",
  "type": "object",
  "properties": {
    "schema": {
      "$ref": "https://metadata.datadrivendiscovery.org/schemas/v0/definitions.json#/definitions/schema"
    },
    "id": {
      "$ref": "https://metadata.datadrivendiscovery.org/schemas/v0/definitions.json#/definitions/id"
    },
    "digest": {
      "$ref": "https://metadata.datadrivendiscovery.org/schemas/v0/definitions.json#/definitions/digest"
    },
    "source": {
      "$ref": "https://metadata.datadrivendiscovery.org/schemas/v0/definitions.json#/definitions/source"
    },
    "created": {
      "allOf": [{"$ref": "https://metadata.datadrivendiscovery.org/schemas/v0/definitions.json#/definitions/timestamp"}],
      "description": "A timestamp when was the pipeline was created."
    },
    "name": {
      "$ref": "https://metadata.datadrivendiscovery.org/schemas/v0/definitions.json#/definitions/name"
    },
    "other_names": {
      "$ref": "https://metadata.datadrivendiscovery.org/schemas/v0/definitions.json#/definitions/other_names"
    },
    "description": {
      "$ref": "https://metadata.datadrivendiscovery.org/schemas/v0/definitions.json#/definitions/description"
    },
    "users": {
      "allOf": [{"$ref": "https://metadata.datadrivendiscovery.org/schemas/v0/definitions.json#/definitions/users"}],
      "description": "A list of users who are associated with the creation of this pipeline."
    },
    "inputs": {
      "$ref": "https://metadata.datadrivendiscovery.org/schemas/v0/definitions.json#/definitions/pipeline_inputs"
    },
    "outputs": {
      "$ref": "https://metadata.datadrivendiscovery.org/schemas/v0/definitions.json#/definitions/pipeline_outputs"
    },
    "steps": {
      "$ref": "https://metadata.datadrivendiscovery.org/schemas/v0/definitions.json#/definitions/pipeline_steps"
    }
  },
  "required": [
    "id",
    "schema",
    "created",
    "inputs",
    "outputs",
    "steps"
  ],
  "additionalProperties": true
}