Microsoft Azure Communication Services · Authentication Profile

Microsoft Azure Communication Services Authentication

Authentication

Microsoft Azure Communication Services secures its APIs with apiKey and oauth2 across 4 declared security schemes, as derived from its OpenAPI definitions. OAuth 2.0 is offered via the authorizationCode and implicit flow(s).

Microsoft AzureCPaaSCallingChatCommunicationsContact CenterEmailIdentityMessagingPhone NumbersRoomsRoutingSIPSMSTelephonyTokensVideoVoiceWhatsApp
Methods: apiKey, oauth2 Schemes: 4 OAuth flows: authorizationCode, implicit API key in: header

Security Schemes

Authorization apiKey
· in: header (Authorization)
AadOauth2Auth oauth2
· flows: authorizationCode
azure_auth oauth2
· flows: implicit
apiKey apiKey
· in: header (access_key)

Source

Authentication Profile

Raw ↑ 
generated: '2026-11-05'
method: derived
source: openapi/_superseded/microsoft-azure-communication-services-callautomation-api-openapi.yml, openapi/_superseded/microsoft-azure-communication-services-chat-api-openapi.yml,
  openapi/_superseded/microsoft-azure-communication-services-email-api-openapi.yml, openapi/_superseded/microsoft-azure-communication-services-jobrouter-api-openapi.yml,
  openapi/_superseded/microsoft-azure-communication-services-messages-api-openapi.yml, openapi/_superseded/microsoft-azure-communication-services-phonenumbers-api-openapi.yml,
  openapi/_superseded/microsoft-azure-communication-services-rooms-api-openapi.yml, openapi/_superseded/microsoft-azure-communication-services-siprouting-api-openapi.yml,
  openapi/_superseded/microsoft-azure-communication-services-sms-api-openapi.yml
summary:
  types:
  - apiKey
  - oauth2
  api_key_in:
  - header
  oauth2_flows:
  - authorizationCode
  - implicit
schemes:
- name: Authorization
  type: apiKey
  in: header
  parameter: Authorization
  description: An Azure Communication Services user access token.
  sources:
  - openapi/_superseded/microsoft-azure-communication-services-callautomation-api-openapi.yml
  - openapi/_superseded/microsoft-azure-communication-services-chat-api-openapi.yml
  - openapi/_superseded/microsoft-azure-communication-services-email-api-openapi.yml
  - openapi/_superseded/microsoft-azure-communication-services-messages-api-openapi.yml
  - openapi/_superseded/microsoft-azure-communication-services-rooms-api-openapi.yml
- name: AadOauth2Auth
  type: oauth2
  flows:
  - flow: authorizationCode
    authorizationUrl: https://login.microsoftonline.com/common/oauth2/authorize
    tokenUrl: https://login.microsoftonline.com/common/oauth2/token
    scopes: 1
  description: The Azure Active Directory OAuth2 Flow
  sources:
  - openapi/_superseded/microsoft-azure-communication-services-jobrouter-api-openapi.yml
  - openapi/_superseded/microsoft-azure-communication-services-messages-api-openapi.yml
- name: azure_auth
  type: oauth2
  flows:
  - flow: implicit
    authorizationUrl: https://login.microsoftonline.com/common/oauth2/authorize
    scopes: 1
  description: Azure Active Directory OAuth2 Flow
  sources:
  - openapi/_superseded/microsoft-azure-communication-services-phonenumbers-api-openapi.yml
  - openapi/_superseded/microsoft-azure-communication-services-siprouting-api-openapi.yml
  - openapi/_superseded/microsoft-azure-communication-services-sms-api-openapi.yml
- name: apiKey
  type: apiKey
  in: header
  parameter: access_key
  description: An authentication string containing a signature generated using HMAC-SHA256 scheme.
  sources:
  - openapi/_superseded/microsoft-azure-communication-services-siprouting-api-openapi.yml

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