Unable to run a PowerAutomate Flow on a SharePoint List

Question

I am unable to run a Power Automate flow within my created SharePoint list.

The code which I used seems to be ok, however when I click on the button within SharePoint and try and run my flow I get the following error:

What is more I attach the code which I used for generating my SharePoint button(for "Start The Automate" Column).

{
  "$schema": "https://developer.microsoft.com/json-schemas/sp/v2/column-formatting.schema.json",
  "elmType": "button",
  "customRowAction": {
    "action": "executeFlow",
    "actionParams": "{\"id\": \"669e6a08-ca95-431f-829b-19232c541a32\"}"
  },
  "attributes": {
    "class": "ms-fontColor-themePrimary ms-fontColor-themeDarker--hover"
  },
  "style": {
    "border": "none",
    "background-color": "transparent",
    "cursor": "pointer"
  },
  "children": [
    {
      "elmType": "span",
      "attributes": {
        "iconName": "Flow"
      },
      "style": {
        "padding-right": "6px"
      }
    },
    {
      "elmType": "span",
      "txtContent": "Start the Automate"
    }
  ]
}

Answer 1

As you are trying to run a Power automate flow from SharePoint list using JSON formatting,

I will suggest you to use the For a selected item trigger from SharePoint connector to run the flow instead of "When an item is created" trigger.

Check below documentation for this trigger: For a selected item

Additional Reference: Create a button to launch a Flow