{
  "args": {
    "client_id": {
      "desc": "Issued when you created your application. If possible, avoid sending `client_id` and `client_secret` as parameters in your request and instead supply the Client ID and Client Secret using the HTTP Basic authentication scheme. If at all possible, avoid sending `client_id` and `client_secret` as parameters in your request.",
      "example": "2141029472.691202649728",
      "required": false,
      "type": "string"
    },
    "client_secret": {
      "desc": "Issued when you created your application. If possible, avoid sending `client_id` and `client_secret` as parameters in your request and instead supply the Client ID and Client Secret using the HTTP Basic authentication scheme. If at all possible, avoid sending `client_id` and `client_secret` as parameters in your request.",
      "example": "e1b9e11dfcd19c1982d5de12921e17e8c",
      "required": false,
      "type": "string"
    },
    "code": {
      "desc": "The `code` param returned via the OAuth callback.",
      "example": "4724469134.4644010092847.232b4e6d82c333b475fc30f5f5a341d294feb1a94392c2fd791f7ab7731a443d1a",
      "required": false,
      "type": "string"
    },
    "code_verifier": {
      "desc": "The code\\_verifier param used to generate the code\\_challenge originally. Used for PKCE.",
      "example": "secret12345",
      "required": false,
      "type": "string"
    },
    "grant_type": {
      "desc": "The `grant_type` param as described in the OAuth spec.",
      "example": "authorization_code",
      "required": false,
      "type": "string"
    },
    "redirect_uri": {
      "desc": "This must match the originally submitted URI (if one was sent).",
      "example": "http://example.com",
      "required": false,
      "type": "string"
    },
    "refresh_token": {
      "desc": "The `refresh_token` param as described in the OAuth spec.",
      "example": "xoxe-1-abcdefg",
      "required": false,
      "type": "string"
    }
  },
  "desc": "Exchanges a temporary OAuth verifier code for an access token.",
  "errors": {
    "access_denied": "Access to a resource specified in the request is denied.",
    "accesslimited": "Access to this method is limited on the current network",
    "account_inactive": "Authentication token is for a deleted user or workspace when using a `bot` token.",
    "bad_client_secret": "Value passed for `client_secret` was invalid.",
    "bad_redirect_uri": "Value passed for `redirect_uri` did not match the `redirect_uri` in the original request.",
    "cannot_install_an_org_installed_app": "Returned when the the org-installed app cannot be installed on a workspace.",
    "deprecated_endpoint": "The endpoint has been deprecated.",
    "ekm_access_denied": "Administrators have suspended the ability to post a message.",
    "enterprise_is_restricted": "The method cannot be called from an Enterprise.",
    "fatal_error": "The server could not complete your operation(s) without encountering a catastrophic error. It's possible some aspect of the operation succeeded before the error was raised.",
    "internal_error": "The server could not complete your operation(s) without encountering an error, likely due to a transient issue on our end. It's possible some aspect of the operation succeeded before the error was raised.",
    "invalid_arg_name": "The method was passed an argument whose name falls outside the bounds of accepted or expected values. This includes very long names and names with non-alphanumeric characters other than `_`. If you get this error, it is typically an indication that you have made a _very_ malformed API call.",
    "invalid_arguments": "The method was called with invalid arguments.",
    "invalid_array_arg": "The method was passed an array as an argument. Please only input valid strings.",
    "invalid_auth": "Some aspect of authentication cannot be validated. Either the provided token is invalid or the request originates from an IP address disallowed from making the request.",
    "invalid_charset": "The method was called via a `POST` request, but the `charset` specified in the `Content-Type` header was invalid. Valid charset names are: `utf-8` `iso-8859-1`.",
    "invalid_client_id": "Value passed for `client_id` was invalid.",
    "invalid_code": "Value passed for `code` was invalid.",
    "invalid_code_verifier": "The code\\_verifier is invalid.",
    "invalid_form_data": "The method was called via a `POST` request with `Content-Type` `application/x-www-form-urlencoded` or `multipart/form-data`, but the form data was either missing or syntactically invalid.",
    "invalid_grant_type": "Value passed for `grant_type` was invalid.",
    "invalid_post_type": "The method was called via a `POST` request, but the specified `Content-Type` was invalid. Valid types are: `application/json` `application/x-www-form-urlencoded` `multipart/form-data` `text/plain`.",
    "invalid_refresh_token": "The given refresh token is invalid.",
    "method_deprecated": "The method has been deprecated.",
    "missing_post_type": "The method was called via a `POST` request and included a data payload, but the request did not include a `Content-Type` header.",
    "missing_scope": "The token used is not granted the specific scope permissions required to complete this request.",
    "no_permission": "The workspace token used in this request does not have the permissions necessary to complete the request. Make sure your app is a member of the conversation it's attempting to post a message to.",
    "no_scopes": "Missing `scope` in the request.",
    "not_allowed_token_type": "The token type used in this request is not allowed.",
    "not_authed": "No authentication token provided.",
    "oauth_authorization_url_mismatch": "The OAuth flow was initiated on an incorrect version of the authorization url. The flow must be initiated via /oauth/v2/authorize.",
    "org_login_required": "The workspace is undergoing an enterprise migration and will not be available until migration is complete.",
    "pkce_not_allowed": "The app is not allowed to use the PKCE flow.",
    "preview_feature_not_available": "Returned when the API method is not yet available on the team in context.",
    "ratelimited": "The request has been ratelimited. Refer to the `Retry-After` header for when to retry the request.",
    "request_timeout": "The method was called via a `POST` request, but the `POST` data was either missing or truncated.",
    "service_unavailable": "The service is temporarily unavailable",
    "team_access_not_granted": "The token used is not granted the specific workspace access required to complete this request.",
    "team_added_to_org": "The workspace associated with your request is currently undergoing migration to an Enterprise Organization. Web API and other platform operations will be intermittently unavailable until the transition is complete.",
    "token_expired": "Authentication token has expired",
    "token_revoked": "Authentication token is for a deleted user or workspace or the app has been removed when using a `user` token.",
    "two_factor_setup_required": "Two factor setup is required.",
    "user_email_unverified": "The users email is unverified."
  }
}