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Apache Airflow
Openapi.Yaml Task Structure
Openapi.Yaml Task Structure
For details see:
[airflow.models.BaseOperator](https://airflow.apache.org/docs/apache-airflow/stable/_api/airflow/models/index.html#airflow.models.BaseOperator)
Type: object
Properties: 24
Apache DAG Data Pipeline ETL Open-Source Orchestration Python Scheduling Workflows
Task is a JSON Structure definition published by Apache Airflow, describing 24 properties. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.
Properties
class_ref
depends_on_past
downstream_task_ids
end_date
execution_timeout
extra_links
is_mapped
owner
pool
pool_slots
priority_weight
queue
retries
retry_delay
retry_exponential_backoff
start_date
sub_dag
task_id
template_fields
trigger_rule
ui_color
ui_fgcolor
wait_for_downstream
weight_rule
Meta-schema: https://json-structure.org/meta/core/v0/#
JSON Structure
{
"$schema": "https://json-structure.org/meta/core/v0/#",
"$id": "https://raw.githubusercontent.com/api-evangelist/apache-airflow/refs/heads/main/json-structure/openapi.yaml-task-structure.json",
"name": "Task",
"description": "For details see:\n[airflow.models.BaseOperator](https://airflow.apache.org/docs/apache-airflow/stable/_api/airflow/models/index.html#airflow.models.BaseOperator)\n",
"type": "object",
"properties": {
"class_ref": {
"$ref": "#/components/schemas/ClassReference"
},
"depends_on_past": {
"readOnly": true,
"type": "boolean"
},
"downstream_task_ids": {
"items": {
"type": "string"
},
"readOnly": true,
"type": "array"
},
"end_date": {
"format": "date-time",
"nullable": true,
"readOnly": true,
"type": "string"
},
"execution_timeout": {
"$ref": "#/components/schemas/TimeDelta",
"nullable": true
},
"extra_links": {
"items": {
"properties": {
"class_ref": {
"$ref": "#/components/schemas/ClassReference"
}
},
"type": "object"
},
"readOnly": true,
"type": "array"
},
"is_mapped": {
"readOnly": true,
"type": "boolean"
},
"owner": {
"readOnly": true,
"type": "string"
},
"pool": {
"readOnly": true,
"type": "string"
},
"pool_slots": {
"readOnly": true,
"type": "number"
},
"priority_weight": {
"readOnly": true,
"type": "number"
},
"queue": {
"nullable": true,
"readOnly": true,
"type": "string"
},
"retries": {
"readOnly": true,
"type": "number"
},
"retry_delay": {
"$ref": "#/components/schemas/TimeDelta",
"nullable": true
},
"retry_exponential_backoff": {
"readOnly": true,
"type": "boolean"
},
"start_date": {
"format": "date-time",
"readOnly": true,
"type": "string"
},
"sub_dag": {
"$ref": "#/components/schemas/DAG"
},
"task_id": {
"readOnly": true,
"type": "string"
},
"template_fields": {
"items": {
"type": "string"
},
"readOnly": true,
"type": "array"
},
"trigger_rule": {
"$ref": "#/components/schemas/TriggerRule"
},
"ui_color": {
"$ref": "#/components/schemas/Color"
},
"ui_fgcolor": {
"$ref": "#/components/schemas/Color"
},
"wait_for_downstream": {
"readOnly": true,
"type": "boolean"
},
"weight_rule": {
"$ref": "#/components/schemas/WeightRule"
}
}
}
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