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Validate provider metadata list entries instead of ignoring them #71104

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Merged
potiuk merged 3 commits into from
Aug 9, 2026
Merged

Validate provider metadata list entries instead of ignoring them #71104

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a26e4f7
Validate provider metadata list entries instead of ignoring them
Lee-W Aug 4, 2026
8374f68
Keep runtime provider metadata validation permissive
Lee-W Aug 6, 2026
da294aa
Reject unknown keys in provider.yaml decorator and plugin entries
Lee-W Aug 6, 2026
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49 changes: 32 additions & 17 deletions airflow-core/src/airflow/provider.yaml.schema.json
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Original file line number Diff line number Diff line change
Expand Up @@ -565,12 +565,22 @@
"type": "array",
"description": "Decorators to use with the TaskFlow API. Can be accessed by users via '@task.<name>'",
"items": {
"name": {
"type": "string"
"type": "object",
"properties": {
"name": {
"description": "Name the decorator is exposed under, following '@task.'",
"type": "string"
},
"class-name": {
"description": "Class name that implements the decorator",
"type": "string"
}
},
"path": {
"type": "string"
}
"additionalProperties": false,
"required": [
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"name",
"class-name"
]
}
},
"secrets-backends": {
Expand Down Expand Up @@ -688,24 +698,29 @@
"type": "array",
"description": "Plugins exposed by the provider",
"items": {
"name": {
"type": "string"
"type": "object",
"properties": {
"name": {
"description": "Name of the plugin",
"type": "string"
},
"plugin-class": {
"description": "Class name that implements the plugin",
"type": "string"
}
},
"plugin-class": {
"type": "string"
}
"additionalProperties": false,
"required": [
"name",
"plugin-class"
]
}
},
"queues": {
"type": "array",
"description": "Message Queues exposed by the provider",
"description": "Message queue provider class names",
"items": {
"name": {
"type": "string"
},
"message-queue-class": {
"type": "string"
}
"type": "string"
}
},
"source-date-epoch": {
Expand Down
42 changes: 21 additions & 21 deletions airflow-core/src/airflow/provider_info.schema.json
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Expand Up @@ -432,39 +432,39 @@
"type": "array",
"description": "Apply custom decorators to the TaskFlow API. Can be accessed by users via '@task.<name>'",
"items": {
"name": {
"type": "string"
},
"path": {
"type": "string"
"type": "object",
"properties": {
"name": {
"description": "Name the decorator is exposed under, following '@task.'",
"type": "string"
},
"class-name": {
"description": "Class name that implements the decorator",
"type": "string"
}
}
}
},
"plugins": {
"type": "array",
"description": "Plugins provided by the provider",
"items": {
"name": {
"type": "string",
"description": "Name of the plugin"
},
"plugin-class": {
"type": "string",
"description": "Class to instantiate the plugin"
"type": "object",
"properties": {
"name": {
"type": "string",
"description": "Name of the plugin"
},
"plugin-class": {
"type": "string",
"description": "Class to instantiate the plugin"
}
}
}
},
"queues": {
"type": "array",
"description": "Message Queues exposed by the provider",
"items": {
"name": {
"type": "string"
},
"message-queue-class": {
"type": "string"
}
}
"description": "Message queue provider class names"
}
},
"definitions": {
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2 changes: 1 addition & 1 deletion providers-summary-docs/howto/create-custom-providers.rst
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Expand Up @@ -114,7 +114,7 @@ Exposing customized functionality to the Airflow's core:
* ``sensors`` - this field should contain the list of all the sensor class names that the
provider provides. See :doc:`apache-airflow:core-concepts/sensors` for description of the sensors.

* ``task-decorators`` - this field should contain the list of dictionaries of name/path where the decorators
* ``task-decorators`` - this field should contain the list of dictionaries of name/class-name where the decorators
are available. See :doc:`apache-airflow:howto/create-custom-decorator` for description of how to add
custom decorators.

Expand Down