## List all user invitations

Retrieve a list of all email addresses that have been invited to join your merchant account.
This endpoints only returns invitations that have not yet been accepted by the invited people.

## Endpoint signature

```http
POST https://api.reservepay.com/merchants/list-user-invitations HTTP/1.1
Content-Type: application/json
Accept: application/json
Authorization: Bearer <token>

{}
```

Returns: array

## Response attributes

### `invitation_id` (string)

**Always present**. The ID of the invitation. This can be used as an argument in other endpoints. E.g.: `remove-invitation`

### `email` (string)

**Always present**. The email address the invitation was sent to.

### `role_id` (string)

**Always present**. The ID of the role assigned to the user in the invitation.

### `inviter_id` (string)

**Always present**. The ID of the user who sent the invitation.

## Errors common to all endpoints

### `UNHANDLED_ERROR`

This error occurs when the server encounters an unexpected internal error that
it cannot handle gracefully. This typically happens due to bugs, infrastructure
issues, or edge cases that weren't anticipated during development.

### `INVALID_ARGUMENTS`

This error occurs when the request contains invalid or missing parameters.
Common cases include missing required fields, or values that don't match the
expected format or type.

### `BAD_VERSION`

This error occurs when making requests to an API version that does not exist.
This commonly happens when using an outdated SDK or when the API version
specified in the request URL is incorrect.