Authentication
This section provides a complete list of the Authentication properties you can configure in the connection string for this provider.
| Property | Description |
| AuthScheme | The scheme used for authentication. Accepted entries are OAuth, OAuthPassword, and CompanyLevelAuth. |
| UseSandbox | A boolean indicating if you are using a Sandbox account. The provider makes requests to the production environment by default. |
| Username | The user account used to authenticate to SAP Concur. |
| Password | The password used to authenticate the user. |
| CompanyId | Unique identifier of your company. This is required for Company Level Authentication. |
| CompanyRequestToken | The Company Request Token generated from the Company Request Token tool or retrieved from SAP Concur support. |
| ConcurInstanceURL | The server URL to use. The new server URLs are backwards compatible with the legacy authentication methods, so set this only if necessary. For example, https://us2.api.concursolutions.com for some production accounts and https://us-impl.api.concursolutions.com for sandbox accounts. |