27 structure changes including:
    
    19 Breaking changes
    8 Additions
    12 Modifications
    7 Removals
        Modified
        12
          Breaking
      
      POST /v1/Flows/{FlowSid}/Executions
              - Body
 - 
   content type Modified
    
- Parameters property Modified
 
 - Response
 - 
  201 response Modified
    
- context property Modified
 - contact_sid property Added
 
 
GET /v1/Flows/{Sid}
              - Response
 - 
  200 response Modified
    
- commit_message, definition, errors, revision, valid, warnings, webhook_url properties Removed
 - version property Added
 
 
GET /v1/Flows/{FlowSid}/Executions/{Sid}
              - Response
 - 
  200 response Modified
    
- context property Modified
 - contact_sid property Added
 
 
GET /v1/Flows/{FlowSid}/Executions/{ExecutionSid}/Steps/{StepSid}/Context
              - Response
 - 
  200 response Modified
    
- context property Modified
 
 
GET /v1/Flows/{FlowSid}/Executions/{ExecutionSid}/Steps/{Sid}
              - Response
 - 
  200 response Modified
    
- context property Modified
 
 
GET /v1/Flows/{FlowSid}/Executions/{ExecutionSid}/Steps
              - Response
 - 
  200 response Modified
    
- steps property Modified
 
 
GET /v1/Flows/{FlowSid}/Executions/{ExecutionSid}/Context
              - Response
 - 
  200 response Modified
    
- context property Modified
 
 
GET /v1/Flows/{FlowSid}/Executions
              - Response
 - 
  200 response Modified
    
- executions property Modified
 
 
GET /v1/Flows
              - Response
 - 
  200 response Modified
    
- flows property Modified
 
 
DELETE /v1/Flows/{Sid}
          DELETE /v1/Flows/{FlowSid}/Executions/{Sid}
          POST /v1/Flows/{FlowSid}/Executions/{Sid}
              - Response
 - 
  200 response Modified
    
- context property Modified
 - contact_sid property Added
 
 
        Removed
        7
          Breaking
      
      GET /v2/Flows/{Sid}/Revisions
          GET /v2/Flows/{Sid}/Revisions/{Revision}
          GET /v2/Flows/{Sid}/TestUsers
          POST /v2/Flows
          POST /v2/Flows/Validate
          POST /v2/Flows/{Sid}
          POST /v2/Flows/{Sid}/TestUsers
          
        Added
        8
      
      POST /v1/Flows/{FlowSid}/Engagements
          GET /v1/Flows/{FlowSid}/Engagements/{Sid}
          GET /v1/Flows/{FlowSid}/Engagements/{EngagementSid}/Steps/{StepSid}/Context
          GET /v1/Flows/{FlowSid}/Engagements/{EngagementSid}/Steps/{Sid}
          GET /v1/Flows/{FlowSid}/Engagements/{EngagementSid}/Steps
          GET /v1/Flows/{FlowSid}/Engagements/{EngagementSid}/Context
          GET /v1/Flows/{FlowSid}/Engagements
          DELETE /v1/Flows/{FlowSid}/Engagements/{Sid}
          
  7 structure changes including:
    
    7 Modifications
        Modified
        7
          Breaking
      
      GET /v1/Services
              - Response
 - 
  200 response Modified
    
- services property Modified
 
 
GET /v1/Services/{ServiceSid}/Builds
              - Response
 - 
  200 response Modified
    
- builds property Modified
 
 
GET /v1/Services/{ServiceSid}/Builds/{Sid}
              - Response
 - 
  200 response Modified
    
- asset_versions, dependencies, function_versions properties Modified
 
 
GET /v1/Services/{Sid}
              - Response
 - 
  200 response Modified
    
- domain_base property Added
 
 
POST /v1/Services
              - Response
 - 
  201 response Modified
    
- domain_base property Added
 
 
POST /v1/Services/{ServiceSid}/Builds
              - Response
 - 
  201 response Modified
    
- asset_versions, dependencies, function_versions properties Modified
 
 
POST /v1/Services/{Sid}
              - Response
 - 
  200 response Modified
    
- domain_base property Added
 
 
  1 structure change including:
    
    1 Modification
        Modified
        1
          Breaking
      
      POST /v1/Services/{ServiceSid}/Sessions
              - Body
 - 
   content type Modified
    
- Participants property Modified
 
 
  3 structure changes including:
    
    3 Additions
        Added
        3
      
      GET /v2/Trunking/Countries
          GET /v2/Trunking/Countries/{IsoCountry}
          GET /v2/Trunking/Numbers/{DestinationNumber}
          
  7 structure changes including:
    
    3 Breaking changes
    4 Additions
    3 Modifications
        Modified
        3
          Breaking
      
      GET /v1/Voice/Countries
          GET /v1/Voice/Countries/{IsoCountry}
              - Response
 - 
  200 response Modified
    
- outbound_prefix_prices property Modified
 
 
GET /v1/Voice/Numbers/{Number}
              - Response
 - 
  200 response Modified
    
- destination_number, origination_number, outbound_call_prices properties Removed
 - number, outbound_call_price properties Added
 
 - Path
 - DestinationNumber path parameter Removed
 - Number path parameter Added
 - Query
 - OriginationNumber query parameter Removed
 
        Added
        4
      
      GET /v1/Messaging/Countries
          GET /v1/Messaging/Countries/{IsoCountry}
          GET /v1/PhoneNumbers/Countries
          GET /v1/PhoneNumbers/Countries/{IsoCountry}
          
  21 structure changes including:
    
    3 Additions
    18 Modifications
        Modified
        18
          Breaking
      
      POST /v2/RegulatoryCompliance/SupportingDocuments/{Sid}
              - Body
 - 
   content type Modified
    
- Attributes property Modified
 
 - Response
 - 
  200 response Modified
    
- attributes property Modified
 - failure_reason property Added
 
 
POST /v2/RegulatoryCompliance/SupportingDocuments
              - Body
 - 
   content type Modified
    
- Attributes property Modified
 
 - Response
 - 
  201 response Modified
    
- attributes property Modified
 - failure_reason property Added
 
 
POST /v2/RegulatoryCompliance/EndUsers/{Sid}
              - Body
 - 
   content type Modified
    
- Attributes property Modified
 
 - Response
 - 
  200 response Modified
    
- attributes property Modified
 
 
POST /v2/RegulatoryCompliance/EndUsers
              - Body
 - 
   content type Modified
    
- Attributes property Modified
 
 - Response
 - 
  201 response Modified
    
- attributes property Modified
 
 
POST /v2/RegulatoryCompliance/Bundles/{BundleSid}/Evaluations
              - Response
 - 
  201 response Modified
    
- results property Modified
 
 
GET /v2/RegulatoryCompliance/SupportingDocuments/{Sid}
              - Response
 - 
  200 response Modified
    
- attributes property Modified
 - failure_reason property Added
 
 
GET /v2/RegulatoryCompliance/SupportingDocuments
              - Response
 - 
  200 response Modified
    
- results property Modified
 
 
GET /v2/RegulatoryCompliance/SupportingDocumentTypes/{Sid}
              - Response
 - 
  200 response Modified
    
- fields property Modified
 
 
GET /v2/RegulatoryCompliance/SupportingDocumentTypes
              - Response
 - 
  200 response Modified
    
- supporting_document_types property Modified
 
 
GET /v2/RegulatoryCompliance/Regulations/{Sid}
              - Response
 - 
  200 response Modified
    
- requirements property Modified
 
 
GET /v2/RegulatoryCompliance/Regulations
              - Response
 - 
  200 response Modified
    
- results property Modified
 
 
GET /v2/RegulatoryCompliance/EndUsers/{Sid}
              - Response
 - 
  200 response Modified
    
- attributes property Modified
 
 
GET /v2/RegulatoryCompliance/EndUsers
              - Response
 - 
  200 response Modified
    
- results property Modified
 
 
GET /v2/RegulatoryCompliance/EndUserTypes/{Sid}
              - Response
 - 
  200 response Modified
    
- fields property Modified
 
 
GET /v2/RegulatoryCompliance/EndUserTypes
              - Response
 - 
  200 response Modified
    
- end_user_types property Modified
 
 
GET /v2/RegulatoryCompliance/Bundles/{BundleSid}/Evaluations/{Sid}
              - Response
 - 
  200 response Modified
    
- results property Modified
 
 
GET /v2/RegulatoryCompliance/Bundles/{BundleSid}/Evaluations
              - Response
 - 
  200 response Modified
    
- results property Modified
 
 
GET /v2/RegulatoryCompliance/Bundles
              - Query
 - HasValidUntilDate, SortBy, SortDirection, ValidUntilDate, ValidUntilDate<, ValidUntilDate> query parameters Added
 
        Added
        3
      
      POST /v2/RegulatoryCompliance/Bundles/{BundleSid}/ReplaceItems
          POST /v2/RegulatoryCompliance/Bundles/{BundleSid}/Copies
          GET /v2/RegulatoryCompliance/Bundles/{BundleSid}/Copies
          
  1 structure change including:
    
    1 Modification
        Modified
        1
          Breaking
      
      POST /v1/Services/{ServiceSid}/Notifications
              - Body
 - 
   content type Modified
    
- Alexa, Apn, Data, FacebookMessenger, Fcm, Gcm, Sms properties Modified
 
 - Response
 - 
  201 response Modified
    
- alexa, apn, data, facebook_messenger, fcm, gcm, sms properties Modified
 
 
  2 structure changes including:
    
    2 Modifications
        Modified
        2
          Breaking
      
      GET /v1/Events
              - Response
 - 
  200 response Modified
    
- events property Modified
 
 
GET /v1/Events/{Sid}
              - Response
 - 
  200 response Modified
    
- event_data property Modified
 
 
  16 structure changes including:
    
    4 Additions
    12 Modifications
        Modified
        12
          Breaking
      
      GET /v1/Services
              - Response
 - 
  200 response Modified
    
- services property Modified
 
 
GET /v1/Services/Usecases
              - Response
 - 
  200 response Modified
    
- usecases property Modified
 
 
GET /v1/Services/{MessagingServiceSid}/Compliance/Usa2p
              - Response
 - 
  200 response Modified
    
- compliance property Modified
 
 
GET /v1/Services/{MessagingServiceSid}/Compliance/Usa2p/Usecases
              - Response
 - 
  200 response Modified
    
- us_app_to_person_usecases property Modified
 
 - Query
 - BrandRegistrationSid query parameter Added
 
GET /v1/Services/{MessagingServiceSid}/Compliance/Usa2p/{Sid}
              - Response
 - 
  200 response Modified
    
- rate_limits property Modified
 - mock property Added
 
 
GET /v1/Services/{Sid}
              - Response
 - 
  200 response Modified
    
- us_app_to_person_registered, usecase properties Added
 
 
GET /v1/a2p/BrandRegistrations
              - Response
 - 
  200 response Modified
    
- data property Modified
 
 
GET /v1/a2p/BrandRegistrations/{Sid}
              - Response
 - 
  200 response Modified
    
- brand_feedback, brand_type, government_entity, identity_status, links, mock, russell_3000, skip_automatic_sec_vet, tax_exempt_status properties Added
 
 
POST /v1/Services
              - Body
 - 
   content type Modified
    
- Usecase property Added
 
 - Response
 - 
  201 response Modified
    
- us_app_to_person_registered, usecase properties Added
 
 
POST /v1/Services/{MessagingServiceSid}/Compliance/Usa2p
              - Response
 - 
  201 response Modified
    
- rate_limits property Modified
 - mock property Added
 
 
POST /v1/Services/{Sid}
              - Body
 - 
   content type Modified
    
- Usecase property Added
 
 - Response
 - 
  200 response Modified
    
- us_app_to_person_registered, usecase properties Added
 
 
POST /v1/a2p/BrandRegistrations
              - Body
 - 
   content type Modified
    
- A2PProfileBundleSid property Modified
 - BrandType, Mock, SkipAutomaticSecVet properties Added
 
 - Response
 - 
  201 response Modified
    
- brand_feedback, brand_type, government_entity, identity_status, links, mock, russell_3000, skip_automatic_sec_vet, tax_exempt_status properties Added
 
 
        Added
        4
      
      GET /v1/a2p/BrandRegistrations/{BrandSid}/Vettings
          GET /v1/a2p/BrandRegistrations/{BrandSid}/Vettings/{BrandVettingSid}
          POST /v1/a2p/BrandRegistrations/{BrandSid}/Vettings
          POST /v1/a2p/BrandRegistrations/{Sid}
          
  1 structure change including:
    
    1 Modification
        Modified
        1
          Breaking
      
      GET /v1/PhoneNumbers/{PhoneNumber}
              - Response
 - 
  200 response Modified
    
- add_ons, caller_name, carrier properties Modified
 
 
  12 structure changes including:
    
    12 Modifications
        Modified
        12
          Breaking
      
      GET /v2/Services
              - Response
 - 
  200 response Modified
    
- services property Modified
 
 
GET /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Messages
              - Response
 - 
  200 response Modified
    
- messages property Modified
 
 
GET /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Messages/{Sid}
              - Response
 - 
  200 response Modified
    
- media property Modified
 
 
GET /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Webhooks
              - Response
 - 
  200 response Modified
    
- webhooks property Modified
 
 
GET /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Webhooks/{Sid}
              - Response
 - 
  200 response Modified
    
- configuration property Modified
 
 
GET /v2/Services/{Sid}
              - Response
 - 
  200 response Modified
    
- limits, media, notifications properties Modified
 
 
POST /v2/Services
              - Response
 - 
  201 response Modified
    
- limits, media, notifications properties Modified
 
 
POST /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Messages
              - Response
 - 
  201 response Modified
    
- media property Modified
 
 
POST /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Messages/{Sid}
              - Response
 - 
  200 response Modified
    
- media property Modified
 
 
POST /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Webhooks
              - Response
 - 
  201 response Modified
    
- configuration property Modified
 
 
POST /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Webhooks/{Sid}
              - Response
 - 
  200 response Modified
    
- configuration property Modified
 
 
POST /v2/Services/{Sid}
              - Response
 - 
  200 response Modified
    
- limits, media, notifications properties Modified
 
 
  54 structure changes including:
    
    54 Breaking changes
    40 Modifications
    14 Removals
        Modified
        40
          Breaking
      
      DELETE /v1/Credentials/{Sid}
          DELETE /v1/Services/{ServiceSid}/Channels/{ChannelSid}/Invites/{Sid}
          DELETE /v1/Services/{ServiceSid}/Channels/{ChannelSid}/Members/{Sid}
              - Header
 - X-Twilio-Webhook-Enabled header Removed
 
DELETE /v1/Services/{ServiceSid}/Channels/{ChannelSid}/Messages/{Sid}
              - Header
 - X-Twilio-Webhook-Enabled header Removed
 
DELETE /v1/Services/{ServiceSid}/Channels/{Sid}
              - Header
 - X-Twilio-Webhook-Enabled header Removed
 
DELETE /v1/Services/{ServiceSid}/Roles/{Sid}
          DELETE /v1/Services/{ServiceSid}/Users/{Sid}
          DELETE /v1/Services/{Sid}
          GET /v1/Credentials
          GET /v1/Credentials/{Sid}
          GET /v1/Services
              - Response
 - 
  200 response Modified
    
- services property Modified
 
 
GET /v1/Services/{ServiceSid}/Channels
          GET /v1/Services/{ServiceSid}/Channels/{ChannelSid}/Invites
          GET /v1/Services/{ServiceSid}/Channels/{ChannelSid}/Invites/{Sid}
          GET /v1/Services/{ServiceSid}/Channels/{ChannelSid}/Members
              - Response
 - 
  200 response Modified
    
- members property Modified
 
 
GET /v1/Services/{ServiceSid}/Channels/{ChannelSid}/Members/{Sid}
              - Response
 - 
  200 response Modified
    
- attributes property Removed
 
 
GET /v1/Services/{ServiceSid}/Channels/{ChannelSid}/Messages
              - Response
 - 
  200 response Modified
    
- messages property Modified
 
 
GET /v1/Services/{ServiceSid}/Channels/{ChannelSid}/Messages/{Sid}
              - Response
 - 
  200 response Modified
    
- last_updated_by, media, type properties Removed
 
 
GET /v1/Services/{ServiceSid}/Channels/{Sid}
          GET /v1/Services/{ServiceSid}/Roles
          GET /v1/Services/{ServiceSid}/Roles/{Sid}
          GET /v1/Services/{ServiceSid}/Users
          GET /v1/Services/{ServiceSid}/Users/{Sid}
          GET /v1/Services/{ServiceSid}/Users/{UserSid}/Channels
              - Response
 - 
  200 response Modified
    
- channels property Modified
 
 
GET /v1/Services/{Sid}
              - Response
 - 
  200 response Modified
    
- limits, notifications properties Modified
 - media, post_webhook_retry_count, pre_webhook_retry_count properties Removed
 - webhooks property Added
 
 
POST /v1/Credentials
          POST /v1/Credentials/{Sid}
          POST /v1/Services
              - Response
 - 
  201 response Modified
    
- limits, notifications properties Modified
 - media, post_webhook_retry_count, pre_webhook_retry_count properties Removed
 - webhooks property Added
 
 
POST /v1/Services/{ServiceSid}/Channels
              - Body
 - 
   content type Modified
    
- CreatedBy, DateCreated, DateUpdated properties Removed
 
 - Header
 - X-Twilio-Webhook-Enabled header Removed
 
POST /v1/Services/{ServiceSid}/Channels/{ChannelSid}/Invites
          POST /v1/Services/{ServiceSid}/Channels/{ChannelSid}/Members
              - Body
 - 
   content type Modified
    
- Attributes, DateCreated, DateUpdated, LastConsumedMessageIndex, LastConsumptionTimestamp properties Removed
 
 - Response
 - 
  201 response Modified
    
- attributes property Removed
 
 - Header
 - X-Twilio-Webhook-Enabled header Removed
 
POST /v1/Services/{ServiceSid}/Channels/{ChannelSid}/Members/{Sid}
              - Body
 - 
   content type Modified
    
- Attributes, DateCreated, DateUpdated, LastConsumptionTimestamp properties Removed
 
 - Response
 - 
  200 response Modified
    
- attributes property Removed
 
 - Header
 - X-Twilio-Webhook-Enabled header Removed
 
POST /v1/Services/{ServiceSid}/Channels/{ChannelSid}/Messages
              - Body
 - 
   content type Modified
    
- Body property Modified
 - DateCreated, DateUpdated, LastUpdatedBy, MediaSid properties Removed
 
 - Response
 - 
  201 response Modified
    
- last_updated_by, media, type properties Removed
 
 - Header
 - X-Twilio-Webhook-Enabled header Removed
 
POST /v1/Services/{ServiceSid}/Channels/{ChannelSid}/Messages/{Sid}
              - Body
 - 
   content type Modified
    
- DateCreated, DateUpdated, From, LastUpdatedBy properties Removed
 
 - Response
 - 
  200 response Modified
    
- last_updated_by, media, type properties Removed
 
 - Header
 - X-Twilio-Webhook-Enabled header Removed
 
POST /v1/Services/{ServiceSid}/Channels/{Sid}
              - Body
 - 
   content type Modified
    
- CreatedBy, DateCreated, DateUpdated properties Removed
 
 - Header
 - X-Twilio-Webhook-Enabled header Removed
 
POST /v1/Services/{ServiceSid}/Roles
          POST /v1/Services/{ServiceSid}/Roles/{Sid}
          POST /v1/Services/{ServiceSid}/Users
              - Header
 - X-Twilio-Webhook-Enabled header Removed
 
POST /v1/Services/{ServiceSid}/Users/{Sid}
              - Header
 - X-Twilio-Webhook-Enabled header Removed
 
POST /v1/Services/{Sid}
              - Body
 - 
   content type Modified
    
- Media.CompatibilityMessage, Notifications.AddedToChannel.Sound, Notifications.InvitedToChannel.Sound, Notifications.LogEnabled, Notifications.NewMessage.BadgeCountEnabled, Notifications.NewMessage.Sound, Notifications.RemovedFromChannel.Sound, PostWebhookRetryCount, PreWebhookRetryCount properties Removed
 - Webhooks.OnChannelAdd.Method, Webhooks.OnChannelAdd.Url, Webhooks.OnChannelAdded.Method, Webhooks.OnChannelAdded.Url, Webhooks.OnChannelDestroy.Method, Webhooks.OnChannelDestroy.Url, Webhooks.OnChannelDestroyed.Method, Webhooks.OnChannelDestroyed.Url, Webhooks.OnChannelUpdate.Method, Webhooks.OnChannelUpdate.Url, Webhooks.OnChannelUpdated.Method, Webhooks.OnChannelUpdated.Url, Webhooks.OnMemberAdd.Method, Webhooks.OnMemberAdd.Url, Webhooks.OnMemberAdded.Method, Webhooks.OnMemberAdded.Url, Webhooks.OnMemberRemove.Method, Webhooks.OnMemberRemove.Url, Webhooks.OnMemberRemoved.Method, Webhooks.OnMemberRemoved.Url, Webhooks.OnMessageRemove.Method, Webhooks.OnMessageRemove.Url, Webhooks.OnMessageRemoved.Method, Webhooks.OnMessageRemoved.Url, Webhooks.OnMessageSend.Method, Webhooks.OnMessageSend.Url, Webhooks.OnMessageSent.Method, Webhooks.OnMessageSent.Url, Webhooks.OnMessageUpdate.Method, Webhooks.OnMessageUpdate.Url, Webhooks.OnMessageUpdated.Method, Webhooks.OnMessageUpdated.Url properties Added
 
 - Response
 - 
  200 response Modified
    
- limits, notifications properties Modified
 - media, post_webhook_retry_count, pre_webhook_retry_count properties Removed
 - webhooks property Added
 
 
        Removed
        14
          Breaking
      
      DELETE /v2/Services/{ServiceSid}/Bindings/{Sid}
          DELETE /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Webhooks/{Sid}
          DELETE /v2/Services/{ServiceSid}/Users/{UserSid}/Bindings/{Sid}
          DELETE /v2/Services/{ServiceSid}/Users/{UserSid}/Channels/{ChannelSid}
          GET /v2/Services/{ServiceSid}/Bindings
          GET /v2/Services/{ServiceSid}/Bindings/{Sid}
          GET /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Webhooks
          GET /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Webhooks/{Sid}
          GET /v2/Services/{ServiceSid}/Users/{UserSid}/Bindings
          GET /v2/Services/{ServiceSid}/Users/{UserSid}/Bindings/{Sid}
          GET /v2/Services/{ServiceSid}/Users/{UserSid}/Channels/{ChannelSid}
          POST /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Webhooks
          POST /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Webhooks/{Sid}
          POST /v2/Services/{ServiceSid}/Users/{UserSid}/Channels/{ChannelSid}
          
  14 structure changes including:
    
    9 Additions
    5 Modifications
        Modified
        5
          Breaking
      
      GET /v1/Video/Rooms/{RoomSid}/Participants
              - Response
 - 
  200 response Modified
    
- participants property Modified
 
 
GET /v1/Video/Rooms/{RoomSid}/Participants/{ParticipantSid}
              - Response
 - 
  200 response Modified
    
- properties, publisher_info properties Modified
 
 
GET /v1/Voice/{CallSid}/Events
              - Response
 - 
  200 response Modified
    
- events property Modified
 
 
GET /v1/Voice/{CallSid}/Metrics
              - Response
 - 
  200 response Modified
    
- metrics property Modified
 
 
GET /v1/Voice/{CallSid}/Summary
              - Response
 - 
  200 response Modified
    
- attributes, carrier_edge, client_edge, from, properties, sdk_edge, sip_edge, to, trust properties Modified
 
 
        Added
        9
      
      GET /v1/Conferences
          GET /v1/Conferences/{ConferenceSid}
          GET /v1/Conferences/{ConferenceSid}/Participants
          GET /v1/Conferences/{ConferenceSid}/Participants/{ParticipantSid}
          GET /v1/Voice/Settings
          GET /v1/Voice/Summaries
          GET /v1/Voice/{CallSid}/Annotation
          POST /v1/Voice/Settings
          POST /v1/Voice/{CallSid}/Annotation
          
  2 structure changes including:
    
    2 Modifications
        Modified
        2
      
      GET /v1/Users/{Sid}
              - Response
 - 
  200 response Modified
    
- is_available property Added
 
 
POST /v1/Users/{Sid}
              - Body
 - 
   content type Modified
    
- IsAvailable property Added
 
 - Response
 - 
  200 response Modified
    
- is_available property Added
 
 
  16 structure changes including:
    
    1 Breaking change
    10 Additions
    5 Modifications
    1 Removal
        Modified
        5
          Breaking
      
      GET /v1/Configuration
              - Response
 - 
  200 response Modified
    
- attributes, crm_attributes, integrations, markdown, notifications, outbound_call_flows, plugin_service_attributes, public_attributes, queue_stats_configuration, taskrouter_skills, taskrouter_taskqueues, taskrouter_worker_attributes, taskrouter_worker_channels, ui_attributes, ui_dependencies properties Modified
 - channel_configs, flex_insights_drilldown, flex_insights_hr, flex_url properties Added
 
 
GET /v1/FlexFlows
              - Response
 - 
  200 response Modified
    
- flex_flows property Modified
 
 
GET /v1/FlexFlows/{Sid}
              - Response
 - 
  200 response Modified
    
- integration property Modified
 
 
POST /v1/FlexFlows
              - Response
 - 
  201 response Modified
    
- integration property Modified
 
 
POST /v1/FlexFlows/{Sid}
              - Response
 - 
  200 response Modified
    
- integration property Modified
 
 
        Removed
        1
          Breaking
      
      POST /v1/Configuration
          
        Added
        10
      
      GET /v1/Interactions/{InteractionSid}/Channels
          GET /v1/Interactions/{InteractionSid}/Channels/{ChannelSid}/Invites
          GET /v1/Interactions/{InteractionSid}/Channels/{ChannelSid}/Participants
          GET /v1/Interactions/{InteractionSid}/Channels/{Sid}
          GET /v1/Interactions/{Sid}
          POST /v1/Interactions
          POST /v1/Interactions/{InteractionSid}/Channels/{ChannelSid}/Invites
          POST /v1/Interactions/{InteractionSid}/Channels/{ChannelSid}/Participants
          POST /v1/Interactions/{InteractionSid}/Channels/{ChannelSid}/Participants/{Sid}
          POST /v1/Interactions/{InteractionSid}/Channels/{Sid}
          
  2 structure changes including:
    
    2 Breaking changes
    2 Removals
        Removed
        2
          Breaking
      
      POST /v1/Faxes
          POST /v1/Faxes/{Sid}
          
  5 structure changes including:
    
    5 Modifications
        Modified
        5
          Breaking
      
      GET /v1/Sinks
              - Response
 - 
  200 response Modified
    
- sinks property Modified
 
 
GET /v1/Sinks/{Sid}
              - Response
 - 
  200 response Modified
    
- sink_configuration property Modified
 
 
POST /v1/Sinks
              - Body
 - 
   content type Modified
    
- SinkConfiguration property Modified
 
 - Response
 - 
  201 response Modified
    
- sink_configuration property Modified
 
 
POST /v1/Sinks/{Sid}
              - Response
 - 
  200 response Modified
    
- sink_configuration property Modified
 
 
POST /v1/Subscriptions
              - Body
 - 
   content type Modified
    
- Types property Modified
 
 
  49 structure changes including:
    
    9 Additions
    40 Modifications
        Modified
        40
          Breaking
      
      GET /v1/Conversations
              - Response
 - 
  200 response Modified
    
- conversations property Modified
 
 
GET /v1/Services/{ChatServiceSid}/Conversations/{Sid}
              - Response
 - 
  200 response Modified
    
- bindings, timers properties Modified
 
 
GET /v1/Services/{ChatServiceSid}/Users/{UserSid}/Conversations
              - Response
 - 
  200 response Modified
    
- conversations property Modified
 
 
GET /v1/Services/{ChatServiceSid}/Users/{UserSid}/Conversations/{ConversationSid}
              - Response
 - 
  200 response Modified
    
- timers property Modified
 
 
GET /v1/Users/{UserSid}/Conversations
              - Response
 - 
  200 response Modified
    
- conversations property Modified
 
 
GET /v1/Users/{UserSid}/Conversations/{ConversationSid}
              - Response
 - 
  200 response Modified
    
- timers property Modified
 
 
POST /v1/Conversations
              - Response
 - 
  201 response Modified
    
- bindings, timers properties Modified
 
 
POST /v1/Conversations/{ConversationSid}/Messages
              - Response
 - 
  201 response Modified
    
- delivery, media properties Modified
 
 
POST /v1/Conversations/{ConversationSid}/Messages/{Sid}
              - Response
 - 
  200 response Modified
    
- delivery, media properties Modified
 
 
POST /v1/Conversations/{ConversationSid}/Participants
              - Response
 - 
  201 response Modified
    
- messaging_binding property Modified
 
 
POST /v1/Conversations/{ConversationSid}/Participants/{Sid}
              - Response
 - 
  200 response Modified
    
- messaging_binding property Modified
 
 
POST /v1/Conversations/{ConversationSid}/Webhooks
              - Response
 - 
  201 response Modified
    
- configuration property Modified
 
 
POST /v1/Conversations/{ConversationSid}/Webhooks/{Sid}
              - Response
 - 
  200 response Modified
    
- configuration property Modified
 
 
POST /v1/Conversations/{Sid}
              - Response
 - 
  200 response Modified
    
- bindings, timers properties Modified
 
 
POST /v1/Services/{ChatServiceSid}/Configuration/Notifications
              - Body
 - 
   content type Modified
    
- NewMessage.WithMedia.Enabled, NewMessage.WithMedia.Template properties Added
 
 - Response
 - 
  200 response Modified
    
- added_to_conversation, new_message, removed_from_conversation properties Modified
 
 
POST /v1/Services/{ChatServiceSid}/Conversations
              - Response
 - 
  201 response Modified
    
- bindings, timers properties Modified
 
 
POST /v1/Services/{ChatServiceSid}/Conversations/{ConversationSid}/Messages
              - Response
 - 
  201 response Modified
    
- delivery, media properties Modified
 
 
POST /v1/Services/{ChatServiceSid}/Conversations/{ConversationSid}/Messages/{Sid}
              - Response
 - 
  200 response Modified
    
- delivery, media properties Modified
 
 
POST /v1/Services/{ChatServiceSid}/Conversations/{ConversationSid}/Participants
              - Response
 - 
  201 response Modified
    
- messaging_binding property Modified
 
 
POST /v1/Services/{ChatServiceSid}/Conversations/{ConversationSid}/Participants/{Sid}
              - Response
 - 
  200 response Modified
    
- messaging_binding property Modified
 
 
POST /v1/Services/{ChatServiceSid}/Conversations/{ConversationSid}/Webhooks
              - Response
 - 
  201 response Modified
    
- configuration property Modified
 
 
POST /v1/Services/{ChatServiceSid}/Conversations/{ConversationSid}/Webhooks/{Sid}
              - Response
 - 
  200 response Modified
    
- configuration property Modified
 
 
POST /v1/Services/{ChatServiceSid}/Conversations/{Sid}
              - Response
 - 
  200 response Modified
    
- bindings, timers properties Modified
 
 
POST /v1/Services/{ChatServiceSid}/Users/{UserSid}/Conversations/{ConversationSid}
              - Response
 - 
  200 response Modified
    
- timers property Modified
 
 
POST /v1/Users/{UserSid}/Conversations/{ConversationSid}
              - Response
 - 
  200 response Modified
    
- timers property Modified
 
 
GET /v1/Conversations/{ConversationSid}/Messages
              - Response
 - 
  200 response Modified
    
- messages property Modified
 
 - Query
 - Order query parameter Added
 
GET /v1/Conversations/{ConversationSid}/Messages/{Sid}
              - Response
 - 
  200 response Modified
    
- delivery, media properties Modified
 
 
GET /v1/Conversations/{ConversationSid}/Participants
              - Response
 - 
  200 response Modified
    
- participants property Modified
 
 
GET /v1/Conversations/{ConversationSid}/Participants/{Sid}
              - Response
 - 
  200 response Modified
    
- messaging_binding property Modified
 
 
GET /v1/Conversations/{ConversationSid}/Webhooks
              - Response
 - 
  200 response Modified
    
- webhooks property Modified
 
 
GET /v1/Conversations/{ConversationSid}/Webhooks/{Sid}
              - Response
 - 
  200 response Modified
    
- configuration property Modified
 
 
GET /v1/Conversations/{Sid}
              - Response
 - 
  200 response Modified
    
- bindings, timers properties Modified
 
 
GET /v1/Services/{ChatServiceSid}/Configuration/Notifications
              - Response
 - 
  200 response Modified
    
- added_to_conversation, new_message, removed_from_conversation properties Modified
 
 
GET /v1/Services/{ChatServiceSid}/Conversations
              - Response
 - 
  200 response Modified
    
- conversations property Modified
 
 
GET /v1/Services/{ChatServiceSid}/Conversations/{ConversationSid}/Messages
              - Response
 - 
  200 response Modified
    
- messages property Modified
 
 - Query
 - Order query parameter Added
 
GET /v1/Services/{ChatServiceSid}/Conversations/{ConversationSid}/Messages/{Sid}
              - Response
 - 
  200 response Modified
    
- delivery, media properties Modified
 
 
GET /v1/Services/{ChatServiceSid}/Conversations/{ConversationSid}/Participants
              - Response
 - 
  200 response Modified
    
- participants property Modified
 
 
GET /v1/Services/{ChatServiceSid}/Conversations/{ConversationSid}/Participants/{Sid}
              - Response
 - 
  200 response Modified
    
- messaging_binding property Modified
 
 
GET /v1/Services/{ChatServiceSid}/Conversations/{ConversationSid}/Webhooks
              - Response
 - 
  200 response Modified
    
- webhooks property Modified
 
 
GET /v1/Services/{ChatServiceSid}/Conversations/{ConversationSid}/Webhooks/{Sid}
              - Response
 - 
  200 response Modified
    
- configuration property Modified
 
 
        Added
        9
      
      DELETE /v1/Configuration/Addresses/{Sid}
          GET /v1/Configuration/Addresses
          GET /v1/Configuration/Addresses/{Sid}
          GET /v1/ParticipantConversations
          GET /v1/Services/{ChatServiceSid}/Configuration/Webhooks
          GET /v1/Services/{ChatServiceSid}/ParticipantConversations
          POST /v1/Configuration/Addresses
          POST /v1/Configuration/Addresses/{Sid}
          POST /v1/Services/{ChatServiceSid}/Configuration/Webhooks
          
  54 structure changes including:
    
    54 Breaking changes
    1 Modification
    53 Removals
        Modified
        1
          Breaking
      
      POST /v3/Services/{ServiceSid}/Channels/{Sid}
              - Body
 - 
   content type Modified
    
- Attributes, CreatedBy, DateCreated, DateUpdated, FriendlyName, UniqueName properties Removed
 - MessagingServiceSid, Type properties Added
 
 - Response
 - 
  200 response Modified
    
- links property Removed
 - messaging_service_sid property Added
 
 
        Removed
        53
          Breaking
      
      DELETE /v2/Credentials/{Sid}
          DELETE /v2/Services/{ServiceSid}/Bindings/{Sid}
          DELETE /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Invites/{Sid}
          DELETE /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Members/{Sid}
          DELETE /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Messages/{Sid}
          DELETE /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Webhooks/{Sid}
          DELETE /v2/Services/{ServiceSid}/Channels/{Sid}
          DELETE /v2/Services/{ServiceSid}/Roles/{Sid}
          DELETE /v2/Services/{ServiceSid}/Users/{Sid}
          DELETE /v2/Services/{ServiceSid}/Users/{UserSid}/Bindings/{Sid}
          DELETE /v2/Services/{ServiceSid}/Users/{UserSid}/Channels/{ChannelSid}
          DELETE /v2/Services/{Sid}
          GET /v2/Credentials
          GET /v2/Credentials/{Sid}
          GET /v2/Services
          GET /v2/Services/{ServiceSid}/Bindings
          GET /v2/Services/{ServiceSid}/Bindings/{Sid}
          GET /v2/Services/{ServiceSid}/Channels
          GET /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Invites
          GET /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Invites/{Sid}
          GET /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Members
          GET /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Members/{Sid}
          GET /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Messages
          GET /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Messages/{Sid}
          GET /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Webhooks
          GET /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Webhooks/{Sid}
          GET /v2/Services/{ServiceSid}/Channels/{Sid}
          GET /v2/Services/{ServiceSid}/Roles
          GET /v2/Services/{ServiceSid}/Roles/{Sid}
          GET /v2/Services/{ServiceSid}/Users
          GET /v2/Services/{ServiceSid}/Users/{Sid}
          GET /v2/Services/{ServiceSid}/Users/{UserSid}/Bindings
          GET /v2/Services/{ServiceSid}/Users/{UserSid}/Bindings/{Sid}
          GET /v2/Services/{ServiceSid}/Users/{UserSid}/Channels
          GET /v2/Services/{ServiceSid}/Users/{UserSid}/Channels/{ChannelSid}
          GET /v2/Services/{Sid}
          POST /v2/Credentials
          POST /v2/Credentials/{Sid}
          POST /v2/Services
          POST /v2/Services/{ServiceSid}/Channels
          POST /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Invites
          POST /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Members
          POST /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Members/{Sid}
          POST /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Messages
          POST /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Messages/{Sid}
          POST /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Webhooks
          POST /v2/Services/{ServiceSid}/Channels/{ChannelSid}/Webhooks/{Sid}
          POST /v2/Services/{ServiceSid}/Roles
          POST /v2/Services/{ServiceSid}/Roles/{Sid}
          POST /v2/Services/{ServiceSid}/Users
          POST /v2/Services/{ServiceSid}/Users/{Sid}
          POST /v2/Services/{ServiceSid}/Users/{UserSid}/Channels/{ChannelSid}
          POST /v2/Services/{Sid}