Hi @p_hcarvalho,

Thanks for your question, here's a corrected version of your JSON payload, can you try it?

{
"run_name": "my-other-run-name",
"tasks": [
{
"task_key": "my-other-task-name",
"notebook_task": {
"notebook_path": "my/notebook/path",
"source": "WORKSPACE",
"base_parameters": {
"executionUUID": "d171a035-fe97-46c3-873f-14d91bede7e1",
"pathOutputLanding": "/path/to/my/output/file/sampledummie0/",
"notebooks": "{\"notebooks\": [\"path/to/notebook1\", \"path/to/notebook2\", \"path/to/notebook3\", \"path/to/notebook4\", \"path/to/notebook5\", \"path/to/notebook6\", \"path/to/notebook7\"]}",
"files": "{\"files\": [{\"file_name\": \"sampledummie_base.xlsx\", \"sheets\": [{\"sheet_name\": \"AAAA\", \"gold\": \"table_name1\"}, {\"sheet_name\": \"BBBB\", \"gold\": \"table_name2\"}, {\"sheet_name\": \"CCCC\", \"gold\": \"table_name3\"}, {\"sheet_name\": \"DDDD\", \"gold\": \"table_name4\"}]}, {\"file_name\": \"sampledummie_parameters.xlsx\", \"sheets\": [{\"sheet_name\": \"AAAA\", \"gold\": \"table_name1\"}, {\"sheet_name\": \"BBBB\", \"gold\": \"table_name2\"}, {\"sheet_name\": \"CCCC\", \"gold\": \"table_name2\"}, {\"sheet_name\": \"DDDD\", \"gold\": \"table_name3\"}]}]}",
"notebookSilver": "path/to/my/notebook"
}
},
"timeout_seconds": 36000
}
],
"webhook_notifications": {
"on_start": [
{
"id": "webhook_id_hash"
}
],
"on_failure": [
{
"id": "webhook_id_hash"
}
],
"on_success": [
{
"id": "webhook_id_hash"
}
]
},
"access_control_list": [
{
"group_name": "users",
"permission_level": "CAN_VIEW"
}
]
}