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60 lines
1.5 KiB
Markdown
60 lines
1.5 KiB
Markdown
---
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contentType: reference
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---
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# `execution`
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## `execution.id`
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Contains the unique ID of the current workflow execution.
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=== "JavaScript"
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```js
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let executionId = $execution.id;
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```
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=== "Python"
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```python
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executionId = _execution.id
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```
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## `execution.resumeUrl`
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The webhook URL to call to resume a [waiting](/integrations/builtin/core-nodes/n8n-nodes-base.wait/) workflow.
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See the [Wait > On webhook call](/integrations/builtin/core-nodes/n8n-nodes-base.wait/#webhook-call) documentation to learn more.
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## `execution.customData`
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This is only available in the Code node.
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=== "JavaScript"
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```js
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// Set a single piece of custom execution data
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$execution.customData.set("key", "value");
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// Set the custom execution data object
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$execution.customData.setAll({"key1": "value1", "key2": "value2"})
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// Access the current state of the object during the execution
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var customData = $execution.customData.getAll()
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// Access a specific value set during this execution
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var customData = $execution.customData.get("key")
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```
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=== "Python"
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```python
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# Set a single piece of custom execution data
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_execution.customData.set("key", "value");
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# Set the custom execution data object
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_execution.customData.setAll({"key1": "value1", "key2": "value2"})
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# Access the current state of the object during the execution
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customData = _execution.customData.getAll()
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# Access a specific value set during this execution
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customData = _execution.customData.get("key")
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```
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Refer to [Custom executions data](/workflows/executions/custom-executions-data/) for more information.
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