generated: '2026-07-11' method: derived source: openapi/telstra-messaging-api-openapi.yml, openapi/telstra-mobile-number-verification-api-openapi.yml summary: types: - oauth2 oauth2_flows: - clientCredentials schemes: - name: OAuth2ClientCredentials type: oauth2 flows: - flow: clientCredentials tokenUrl: https://tapi.telstra.com/v2/oauth/token scopes: 1 description: OAuth 2.0 client credentials grant against https://tapi.telstra.com/v2/oauth/token with the NSMS scope. sources: - openapi/telstra-messaging-api-openapi.yml - openapi/telstra-mobile-number-verification-api-openapi.yml