{
  "name": "AddCallParticipants",
  "fully_qualified_name": "SlackApi.AddCallParticipants@0.1.0",
  "description": "Add new participants to a Slack call.\n\nThis tool registers new participants to an existing call in Slack. It should be used when you want to add people to a call that is already in progress or scheduled. The tool ensures participants are correctly added using the appropriate Slack API scope.",
  "toolkit": {
    "name": "ArcadeSlackApi",
    "description": null,
    "version": "0.1.0"
  },
  "input": {
    "parameters": [
      {
        "name": "call_id",
        "required": true,
        "description": "The unique identifier for the call, as returned by the `calls.add` method. This ID specifies which call the participants will be added to.",
        "value_schema": {
          "val_type": "string",
          "inner_val_type": null,
          "enum": null,
          "properties": null,
          "inner_properties": null,
          "description": null
        },
        "inferrable": true,
        "http_endpoint_parameter_name": "id"
      },
      {
        "name": "participant_users",
        "required": true,
        "description": "List of users to add, specified by `slack_id` or `external_id`. Include optional `display_name` and `avatar_url` for each user.",
        "value_schema": {
          "val_type": "array",
          "inner_val_type": "string",
          "enum": null,
          "properties": null,
          "inner_properties": null,
          "description": null
        },
        "inferrable": true,
        "http_endpoint_parameter_name": "users"
      }
    ]
  },
  "output": {
    "description": "Response from the API endpoint 'calls.participants.add'.",
    "available_modes": [
      "value",
      "error",
      "null"
    ],
    "value_schema": {
      "val_type": "json",
      "inner_val_type": null,
      "enum": null,
      "properties": null,
      "inner_properties": null,
      "description": null
    }
  },
  "requirements": {
    "authorization": {
      "provider_id": "arcade-slack",
      "provider_type": "oauth2",
      "id": null,
      "oauth2": {
        "scopes": [
          "calls:write"
        ]
      }
    },
    "secrets": null,
    "metadata": null
  },
  "deprecation_message": null,
  "metadata": {
    "object_type": "api_wrapper_tool",
    "version": "1.0.0",
    "description": "Arcade Wrapper Tools enabling LLMs to interact with low-level Slack API endpoints."
  },
  "http_endpoint": {
    "metadata": {
      "object_type": "http_endpoint",
      "version": "1.0.0",
      "description": ""
    },
    "url": "https://slack.com/api/calls.participants.add",
    "http_method": "POST",
    "headers": {
      "Content-Type": "application/x-www-form-urlencoded"
    },
    "parameters": [
      {
        "name": "id",
        "tool_parameter_name": "call_id",
        "description": "`id` returned by the `calls.add` method.",
        "value_schema": {
          "val_type": "string",
          "inner_val_type": null,
          "enum": null,
          "properties": null,
          "inner_properties": null,
          "description": null
        },
        "accepted_as": "body",
        "required": true,
        "deprecated": false,
        "documentation_urls": []
      },
      {
        "name": "users",
        "tool_parameter_name": "participant_users",
        "description": "The list of users to add as participants in the Call.",
        "value_schema": {
          "val_type": "array",
          "inner_val_type": "string",
          "enum": null,
          "properties": null,
          "inner_properties": null,
          "description": null
        },
        "accepted_as": "body",
        "required": true,
        "deprecated": false,
        "documentation_urls": []
      }
    ],
    "documentation_urls": [
      "https://docs.slack.dev/reference/methods/calls.participants.add"
    ],
    "secrets": [
      {
        "arcade_key": "auth_token",
        "parameter_name": "Authorization",
        "accepted_as": "header",
        "formatted_value": "Bearer {authorization}",
        "description": "The OAuth token to use for authentication.",
        "is_auth_token": true
      }
    ]
  }
}