Menu

Below is a full list of all possible Twilio REST API error codes. Read our guidance on debugging your Twilio application for general help. You can also download all of the error codes as JSON.

10000 - 19999

Title Description
10001
ERROR

Account is not active

10002
ERROR

Trial account does not support this feature

10003
error

Incoming call rejected due to inactive account

10004
ERROR

Call concurrency limit exceeded

11100
ERROR

Invalid URL format

11200
ERROR

HTTP retrieval failure

11201
ERROR

TCP connection timed out

11202
ERROR

TCP connection refused

11205
ERROR

HTTP connection failure

11206
error

HTTP protocol violation

11210
error

HTTP bad host name

11215
error

HTTP too many redirects

11220
ERROR

SSL/TLS Handshake Error

11235
error

Certificate Invalid - Domain Mismatch

11236
error

Certificate Invalid - Certificate Expired

11237
ERROR

Certificate Invalid - Could not find path to certificate

11251
ERROR

Fatal protocol violation

11300
error

Invalid template URL

11310
error

Invalid template token

11320
error

Invalid template unclosed brackets

11750
ERROR

TwiML response body too large

11751
error

MMS -> Media exceeds mobile operator size limit

11770
error

Empty response body

12100
error

Document parse failure

12101
error

Invalid Twilio Markup XML version

12102
error

The root element must be Response

12200
ERROR

Schema validation warning

12300
ERROR

Invalid Content-Type

12400
error

Internal Failure

13000
ERROR

Conference Noun cannot be mixed with Number nouns

13110
error

Annotate: Annotate must contain one valid nested element

13111
error

Annotate: Annotate must contain only one of element X

13112
warning

Annotate: Invalid nested element

13120
error

Annotate->BillingReferenceTag cannot be over 128 characters

13201
error

Dial: Cannot Dial out from a Dial Call Segment

13210
warning

Dial: Invalid method value

13211
warning

Dial: Invalid ifMachine value

13212
warning

Dial: Invalid timeout value

13213
warning

Dial: Invalid hangupOnStar value

13214
warning

Dial: Invalid callerId value

13215
warning

Dial: Invalid nested element

13216
warning

Dial: Invalid timeLimit value

13217
warning

Dial: Invalid record value

13221
warning

Dial->Number: Invalid method value

13222
warning

Dial->Number: Invalid sendDigits value

13223
warning

Dial: Invalid phone number format

13224
ERROR

Dial: Twilio does not support calling this number or the number is invalid

13225
ERROR

Dial: Call blocked by Twilio blacklist

13226
warning

Dial: Invalid country code

13227
ERROR

Geo Permission configuration is not permitting call

13230
warning

Dial->Conference: Invalid muted value

13231
ERROR

Dial->Conference: Invalid endConferenceOnExit value

13232
warning

Dial->Conference: Invalid startConferenceOnEnter value

13233
warning

Dial->Conference: Invalid waitUrl

13234
warning

Dial->Conference: Invalid waitMethod

13235
warning

Dial->Conference: Invalid beep value

13236
warning

Dial->Conference: Invalid Conference Sid

13237
warning

Dial->Conference: Invalid Conference Name

13238
warning

Dial->Conference: Invalid Verb used in waitUrl TwiML

13239
ERROR Programmable Voice

Dial->Conference: Invalid Trim Value

13240
ERROR Programmable Voice

Dial->Conference: Invalid Whisper SID

13241
warning

Dial->SIP: Invalid method value

13242
warning

Dial->SIP: Invalid sendDigits value

13243
warning

Dial->SIP: Invalid SIP URI

13244
warning

Dial: No SIP Authorization

13245
warning

Dial: Not allowed in this API version

13246
warning

Dial: SIP dialing not enabled for this account

13247
warning

Dial: Invalid callerID, invalid characters

13248
warning

Dial: Invalid callerID, too long

13249
warning

Dial: Invalid username or password attribute

13250
warning

Dial: Too many URIs passed

13251
warning

Dial: Too many headers passed

13252
warning

Dial: Invalid header name

13253
warning

Dial: Header is too long

13254
warning

Dial->Sip: SIP URI DNS does not resolve or resolves to an non-public IP address

13255
warning

Dialing .sip.twilio.com addresses is not currently allowed

13299
ERROR

2010 Conference API feature requested using 2008 API

13310
warning

Gather: Invalid finishOnKey value

13311
warning

Gather: Invalid finishOnKey value

13312
warning

Gather: Invalid method value

13313
warning

Gather: Invalid timeout value

13314
warning

Gather: Invalid numDigits value

13320
warning

Gather: Invalid nested verb

13321
warning

Gather->Say: Invalid voice value

13322
warning

Gather->Say: Invalid loop value

13325
error

Gather->Play: Invalid Content-Type

13326
WARNING Programmable Voice

Gather: Invalid input value

13327
WARNING Programmable Voice

Gather: Invalid speechTimeout value

13328
WARNING Programmable Voice

Gather: Invalid maxSpeechTime value

13329
WARNING Programmable Voice

Gather: Invalid partialResultCallbackMethod value

13330
WARNING Programmable Voice

Gather: Invalid hints value

13331
WARNING Programmable Voice

Gather: Invalid language value

13332
WARNING Programmable Voice

Gather: Invalid bargeIn value

13410
warning

Play: Invalid loop value

13420
error

Play: Invalid Content-Type

13510
warning

Say: Invalid loop value

13511
warning

Say: Invalid voice value

13512
ERROR

Gather element has an invalid "lang" parameter

13520
warning

Say: Invalid text

13521
ERROR

Say element cannot exceed 4096 characters

13610
warning

Record: Invalid method value

13611
warning

Record: Invalid timeout value

13612
warning

Record: Invalid maxLength value

13613
warning

Record: Invalid finishOnKey value

13614
warning

Record: Invalid transcribe value

13615
warning

Record: maxLength too high for transcription

13616
warning

Record: playBeep must be true or false

13617
warning

Record: Recording length is out of range for transcription

13618
warning

Record: Recording not available for transcription

13619
WARNING Programmable Voice

Record: Transcription feature not available for this type of recording.

13620
WARNING Programmable Voice

Record: Transcription not available for this recording

13621
ERROR Programmable Voice

Invalid 'recordingStatusCallbackEvent'

13710
warning

Redirect: Invalid method value

13750
ERROR Programmable Voice

Twiml verb not supported by this API version.

13910
warning

Pause: Invalid length value

14101
warning

Invalid "To" attribute

14102
warning

Invalid "From" attribute

14103
warning

Invalid Body

14104
warning

Invalid Method attribute

14105
warning

Invalid statusCallback attribute

14106
warning

Document retrieval limit reached

14107
ERROR

SMS send rate limit exceeded

14108
warning

From phone number not SMS capable

14109
warning

SMS Reply message limit exceeded

14110
warning

Invalid Verb for SMS Reply

14111
warning

Invalid To phone number for Trial mode

14201
error

Enqueue: Invalid method value

14202
error

Enqueue: Invalid waitUrl

14203
error

Enqueue: Invalid Enqueue action url

14204
error

Enqueue: Queue name too short

14205
error

Enqueue: Queue name too long

14206
error

Enqueue: Invalid waitUrlMethod value

14210
error

Dial->Queue: Invalid whisper method

14211
error

Dial->Queue: Invalid whisper url

14212
error

Dial->Queue: queue name too short

14213
error

Dial->Queue: queue name too long

14215
error

Dial->Queue: Invalid ReservationSid. Unable to dequeue

14217
ERROR TaskRouter

Dial->Queue: Could not find or accept provided reservationSid

14220
error

Enqueue: Provided Workflow was not a valid sid

14221
error

Enqueue: Provided Attributes JSON was not valid

14222
ERROR TaskRouter

Enqueue: Could not create Task

14223
error

Enqueue: Unable to cleanup task

14230
ERROR TaskRouter

Dial->Conference: Invalid WorkflowSid

14231
ERROR TaskRouter

Dial->Conference: Provided Attributes was not valid JSON

14232
ERROR TaskRouter

Dial->Conference: Invalid Priority

14233
ERROR TaskRouter

Dial->Conference: Invalid Timeout

14234
ERROR TaskRouter

Dial->Conference: Unable to create task

14235
ERROR TaskRouter

Dial->Conference: Unable to cleanup task

14236
ERROR TaskRouter

Dial->Conference: Invalid ReservationSid

14237
ERROR TaskRouter

Dial->Conference: Invalid PostWorkActivitySid

14238
ERROR TaskRouter

Dial->Conference: Unable to accept Reservation

14239
ERROR TaskRouter

Dial->Conference: Unable to update Worker

15000
error

Call Progress: Internal Twilio Error

15002
error

Call Progress: Queue Timeout

15003
ERROR

Call Progress: Error Response to Callback URL

16000
ERROR Programmable Voice

Whisper Not Available on Twilio Conference

16101
WARNING Programmable Voice

Voice Recording : Unavailable because duration is too short

16102
WARNING Programmable Voice

Voice Recording: Unavailable because recording is silent

16104
ERROR Programmable Voice

Voice Recording: Unavailable due to encryption failure

16105
ERROR Programmable Voice

Voice Recording: Unavailable due to no valid public keys

16106
ERROR Programmable Voice

Voice Recording: Unavailable due to internal encryption error

16107
ERROR Programmable Voice

Voice Recording: Encrypted with alternate public key

16108
ERROR Programmable Voice

Voice Recording: Request failed due to concurrent recordings

Back to top

20000 - 29999

Title Description
20001
warning

Unknown parameters

20002
error

Invalid FriendlyName

20003
ERROR

Permission Denied

20004
error

Method not allowed

20005
error

Account not active

20006
error

Access Denied

20007
error

Page size too large

20008
error

Test Credentials

20009
ERROR

Cannot delete this resource before it is complete

20010
ERROR

Action disabled for account

20101
ERROR Platform

Invalid Access Token

20102
ERROR Platform

Invalid Access Token header

20103
ERROR Platform

Invalid Access Token issuer/subject

20104
WARNING Platform

Access Token expired or expiration date invalid

20105
ERROR Platform

Access Token not yet valid

20106
ERROR Platform

Invalid Access Token grants

20107
ERROR Platform

Invalid Access Token signature

20151
ERROR Platform

Authentication Failed

20152
ERROR Platform

Invalid Header

20153
ERROR Platform

Invalid Issuer Or Subject

20154
ERROR Platform

Invalid Claim Set

20155
ERROR Platform

Expiration Time In The Future

20156
ERROR Platform

Expired or Invalid Expiration in Token

20157
ERROR Platform

Expiration Time Exceeds Maximum Time Allowed

20159
ERROR Platform

Invalid Signature

20160
ERROR Platform

Invalid Token

20403
ERROR Platform

403 Forbidden

20404
ERROR Platform

Not Found

20413
ERROR

Request Entity Too Large

20429
error

Too Many Requests

20500
ERROR Platform

Internal Server Error

20503
ERROR Platform

Service unavailable

21100
error

Accounts Resource

21101
ERROR

Subaccounts cannot contain subaccounts

21102
ERROR Platform

Reached maximum number of Services

21200
error

Calls Resource

21201
error

No Called number specified

21202
error

Called number is a premium number

21203
error

International calling not enabled

21204
error

Call already initiated

21205
error

Invalid URL

21206
error

Invalid SendDigits

21207
error

Invalid IfMachine

21208
error

Invalid Timeout

21209
error

Invalid Method

21210
ERROR

Caller phone number not verified

21211
ERROR

Invalid Called Phone Number

21212
error

Invalid Caller Phone Number

21213
error

Caller phone number is required

21214
error

'To' phone number cannot be reached

21215
ERROR

Geo Permission configuration is not permitting call

21216
ERROR

API: Call blocked by Twilio blacklist

21217
error

Phone number does not appear to be valid

21218
error

Invalid ApplicationSid

21219
error

'To' phone number not verified

21220
error

Invalid call state

21221
warning

Invalid SipAuthUsername. Must be fewer than 256 chars

21222
warning

Invalid SipAuthUsername. Illegal chars

21223
warning

Invalid SipAuthPassword. Must be fewer than 256 chars

21224
warning

Invalid SipAuthPassword. Illegal chars

21225
warning

SipAuthPassword is required when providing SipAuthUsername

21226
warning

SIP calling not enabled for this account

21227
warning

Headers portion of SIP URI must be fewer than 1024 chars

21228
warning

Invalid SIP Header. Illegal chars in header name

21229
warning

Invalid SIP Header. Illegal chars in header value

21230
error

Maximum Domains Reached

21231
error

Domain Validation Error

21232
error

Invalid Domain

21233
error

Domain still has subdomains

21244
ERROR Elastic SIP Trunking

Maximum Number of Trunks reached

21245
ERROR Elastic SIP Trunking

Trunk Validation Error

21247
ERROR Elastic SIP Trunking

Trunk Dependencies

21248
ERROR Elastic SIP Trunking

Trunk Domain already taken

21249
ERROR Elastic SIP Trunking

Maximum Origination URIs reached

21251
ERROR Elastic SIP Trunking

Trunking CPS change not allowed

21252
ERROR Elastic SIP Trunking

Invalid Region

21401
error

Invalid Phone Number

21402
error

Invalid Url

21403
error

Invalid Method

21404
error

Inbound Phone number not available to trial account

21405
error

Cannot set VoiceFallbackUrl without setting Url

21406
error

Cannot set SmsFallbackUrl without setting SmsUrl

21407
error

This Phone Number type does not support SMS

21408
error

Permission to send an SMS has not been enabled for the region indicated by the 'To' number

21409
error

VoiceCallerIdLookup cannot be set for this phone number

21420
error

ApplicationSid is not accessible

21421
error

PhoneNumber is invalid

21422
error

PhoneNumber is not available

21449
ERROR Phone Numbers

Number already can be used for outgoing calls and messages

21450
error

Phone number already validated on your account

21451
error

Invalid area code

21452
error

No phone numbers found in area code

21453
error

Phone number already validated on another account

21454
error

Invalid CallDelay

21455
error

Invalid PlayUrl

21456
error

Invalid CallbackUrl

21457
error

AreaCode Parameter not Supported

21458
error

PhoneNumber Provisioning Type Mismatch

21470
error

Invalid AccountSid

21471
ERROR

Account does not exist

21472
error

Account is not active

21473
error

AccountSid you are transferring to is not related to the originating owner of the phone number

21474
error

API User must be the parent account to transfer phone numbers.

21475
error

Unable to update Status, invalid Status.

21476
error

Unable to update Status for subaccount, parent account is suspended.

21477
error

Unable to update Status for parent accounts

21478
error

Unable to update Status for subaccount, subaccount has been suspended by Twilio

21479
error

Unable to update Status for subaccount, subaccount has been closed.

21480
error

Reached maximum number of subaccounts

21481
ERROR Platform

Invalid PageToken

21501
error

Resource not available

21502
error

Invalid callback url

21503
error

Invalid transcription type

21504
error

RecordingSid is required.

21601
error

Phone number is not a valid SMS-capable inbound phone number

21602
error

Message body is required

21603
error

The source 'From' phone number is required to send an SMS

21604
error

The destination 'To' phone number is required to send an SMS

21605
ERROR Programmable SMS

Maximum body length is 160 characters (old API endpoint)

21606
ERROR Programmable SMS

The "From" phone number provided is not a valid, SMS-capable inbound phone number for your account.

21607
error

The 'from' phone number must be the sandbox phone number for trial accounts.

21608
ERROR

The 'to' phone number provided is not yet verified for this account.

21609
error

Invalid 'StatusCallback'

21610
error

SMS cannot be sent to the 'To' number because the customer has replied with STOP

21611
error

This 'From' number has exceeded the maximum number of queued messages

21612
ERROR

The 'To' phone number is not currently reachable via SMS

21613
error

PhoneNumber Requires Certification

21614
error

'To' number is not a valid mobile number

21615
ERROR Phone Numbers

Phone Number Requires a Local Address

21616
error

The 'From' number matches multiple numbers for your account

21617
error

The concatenated message body exceeds the 1600 character limit

21618
error

The message body cannot be sent

21619
ERROR Programmable SMS

Unable to create record

21620
error

Invalid media URL(s)

21621
error

The 'From' number has not been enabled for MMS

21622
error

MMS has not been enabled for your account

21623
error

Number of media files exceeds allowed limit

21624
ERROR Programmable SMS

Invalid validity period value

21625
ERROR Phone Numbers

Phone Number Requires a Local Address

21626
error

Invalid 'StatusCallbackEvent'

21628
ERROR Phone Numbers

Address Validation Error

21629
ERROR Phone Numbers

Address Validation Error - Check Suggested Address

21650
ERROR Phone Numbers

Phone Number Requires a Verified Identity Document

21651
ERROR Phone Numbers

Document does not satisfy regulatory requirement

21652
ERROR Programmable SMS

Maximum subject length is 40 characters

21701
error

The Messaging Service does not exist

21702
error

The Messaging Service is not available to send new messages

21703
error

The Messaging Service does not have a phone number available to send a message

21704
error

The Messaging Service contains no phone numbers

21705
error

The Messaging Service is invalid

22100
ERROR Phone Numbers

Reached Maximum Verification Attempts

22101
ERROR Phone Numbers

Invalid Hosted Number Order SIDs

22102
ERROR Phone Numbers

Invalid Phone Number

22103
ERROR Phone Numbers

Unsupported Iso Country

22104
ERROR Phone Numbers

Invalid Email Format

22105
ERROR Phone Numbers

Invalid URL format

22106
ERROR Phone Numbers

Invalid Method

22107
ERROR Phone Numbers

Unable to Update Authorization Document

22108
ERROR Phone Numbers

Invalid Application SID

22109
ERROR Phone Numbers

Invalid Address SID

22110
ERROR Phone Numbers

Phone Number Not Hostable

22111
ERROR Phone Numbers

Invalid Hosted Number Order Status

22112
ERROR Phone Numbers

Unable to Update Hosted Number Order Status

22113
ERROR Phone Numbers

Phone Verification Incorrect

22114
ERROR Phone Numbers

Unable to Verify Code

22115
ERROR Phone Numbers

Invalid Unique Name

22116
ERROR Phone Numbers

Invalid Friendly Name

22117
ERROR Phone Numbers

Invalid Extension

22118
ERROR Phone Numbers

Invalid Verification Document SID

22119
ERROR Phone Numbers

Invalid Capabilities

22120
ERROR Phone Numbers

Invalid Verification Type

22121
ERROR Phone Numbers

Unable to Transfer Hosted Number

22122
ERROR Phone Numbers

Invalid Authorization Document Status

22123
ERROR Phone Numbers

Unable to Initiate Verification Call

Back to top

30000 - 39999

Title Description
30001
error

Queue overflow

30002
error

Account suspended

30003
ERROR Programmable SMS

Unreachable destination handset

30004
ERROR Programmable SMS

Message blocked

30005
ERROR Programmable SMS

Unknown destination handset

30006
error

Landline or unreachable carrier

30007
ERROR

Carrier violation

30008
ERROR Programmable SMS

Unknown error

30009
error

Missing inbound segment

30010
error

Message price exceeds max price

30011
ERROR Programmable SMS

Incoming MMS not supported by the receiving phone number in this region

31000
ERROR Programmable Voice

Generic error

31007
ERROR Programmable Voice

Twilio Client: Client version not supported

31201
ERROR Programmable Voice

Twilio Client: Error occurred while accessing microphone

32001
warning

SIP: Trunk CPS limit exceeded

32002
WARNING Programmable Voice

SIP: Dial failure - Twilio SIP Domain not found

32006
warning

SIP: Too many hops

32007
WARNING Programmable Voice

SIP: Too many endpoints/bindings for the Address-of-record (AOR)

32008
WARNING Programmable Voice

SIP: Registration per second limit reached

32009
WARNING Programmable Voice

The user you tried to dial is not registered with the corresponding SIP Domain

32010
ERROR Elastic SIP Trunking

SIP: No valid Origination URIs configured on your Elastic SIP Trunk

32011
WARNING Elastic SIP Trunking

Error communicating with your SIP communications infrastructure

32012
ERROR Elastic SIP Trunking

SIP: Master account pooled Trunking CPS limit exceeded

32013
ERROR Programmable Voice

SIP: Master account SIP Interface CPS limit exceeded

32014
WARNING Programmable Voice

Call is terminated because of no audio received

32015
WARNING Programmable Voice

Call is terminated due to exceeding max call duration of 4 hours.

32016
ERROR

PSTN PDD timeout

32100
WARNING Elastic SIP Trunking

SIP: Trial accounts can only call verified caller IDs

32101
warning

SIP: Invalid phone number

32102
warning

SIP: Bad SDP

32103
warning

SIP: Empty body

32105
WARNING Programmable Voice

SIP: Invalid contact header

32106
ERROR Programmable Voice

SIP: Authentication Error

32200
ERROR Elastic SIP Trunking

SIP: Insufficient permissions

32201
ERROR Elastic SIP Trunking

SIP: Source IP address not in ACL

32202
ERROR Elastic SIP Trunking

SIP: Bad user credentials

32203
ERROR Elastic SIP Trunking

SIP: Call blocked by Twilio blacklist

32204
ERROR Elastic SIP Trunking

SIP: Invalid Caller ID on Trial account

32205
ERROR Elastic SIP Trunking

SIP Trunking: Geo Permission configuration is not permitting call

32207
ERROR Elastic SIP Trunking

SIP: Secure media not accepted

32208
ERROR Elastic SIP Trunking

SIP: Secure media required

32209
ERROR Elastic SIP Trunking

SIP: Secure transport required

32210
ERROR Programmable Voice

SIP: Register not supported

32212
WARNING Programmable Voice

SIP: Registration Authentication problem

32214
WARNING Programmable Voice

SIP: Invalid

32215
WARNING Programmable Voice

Dial failure calling a SIP Domain without specifying a region

32216
ERROR

SIP: Address blacklisted

32218
ERROR Elastic SIP Trunking

SIP: Transfer not allowed

32301
WARNING Interconnect

Interconnect: Invalid Connection (TNX) SID

32302
WARNING Interconnect

Interconnect: Connection (TNX) SID not found

32303
WARNING Interconnect

Interconnect: Multiple SIP Dials with Interconnect Connection (TNX) SID

32304
WARNING Interconnect

Interconnect: Connection (TNX) SID is not Active

34002
ERROR Programmable Fax

Callee Busy

34003
ERROR Programmable Fax

Callee did not answer

34004
ERROR Programmable Fax

Error during fax transmission

34106
ERROR Programmable Fax

No Fax TwiML action specified

34108
ERROR Programmable Fax

Other End Incompatible

Back to top

40000 - 49999

Title Description
40000
ERROR TaskRouter

Content-Type of 'application/json' not set

40100
ERROR TaskRouter

TaskRouter->Reject

40110
ERROR TaskRouter

TaskRouter->Call

40111
ERROR TaskRouter

TaskRouter->Call

40112
ERROR TaskRouter

TaskRouter->Call

40113
ERROR TaskRouter

TaskRouter->Call

40114
ERROR TaskRouter

TaskRouter->Call

40120
ERROR TaskRouter

TaskRouter->Direct

40121
ERROR TaskRouter

TaskRouter->Direct

40122
ERROR TaskRouter

TaskRouter->Direct

40123
ERROR TaskRouter

TaskRouter->Redirect

40130
ERROR TaskRouter

TaskRouter->Dequeue

40131
ERROR TaskRouter

TaskRouter->Dequeue

40132
ERROR TaskRouter

TaskRouter->Dequeue

40133
ERROR TaskRouter

TaskRouter->Dequeue

40134
ERROR TaskRouter

Dequeue Instruction does not have a valid 'status_callback_events' parameter

40135
ERROR TaskRouter

TaskRouter->Dequeue

40136
ERROR TaskRouter

TaskRouter->Conference

40140
ERROR TaskRouter

TaskRouter->Conference

40141
ERROR TaskRouter

TaskRouter->Conference

40142
ERROR TaskRouter

TaskRouter->Conference

40143
ERROR TaskRouter

TaskRouter->Conference

40144
ERROR TaskRouter

TaskRouter->Conference

40145
ERROR TaskRouter

TaskRouter->Conference

40151
ERROR TaskRouter

TaskRouter->Invalid instruction

45001
ERROR Flex

General Service Error

45002
ERROR Flex

Authentication error

45003
ERROR Flex

Authorization error

45004
ERROR Flex

Validation error

45005
ERROR Flex

Service unavailable

45101
ERROR Flex

Configuration not found

45102
ERROR Flex

Collision on configuration change

45103
ERROR Flex

Workspace not configured

45201
ERROR Flex

Resource not found

45202
ERROR Flex

Resource already exists

Back to top

50000 - 59999

Title Description
50000
ERROR Programmable Chat

Programmable Chat: FriendlyName not provided

50001
ERROR Programmable Chat

Programmable Chat: Account SID not provided

50002
ERROR Programmable Chat

Programmable Chat: Resource is being deleted

50050
ERROR Programmable Chat

Programmable Chat: Service Instance not found

50051
ERROR Programmable Chat

Programmable Chat: Service SID not provided

50052
ERROR Programmable Chat

Programmable Chat: Invalid consumption interval format

50053
ERROR Programmable Chat

Programmable Chat: Invalid typing indicator format

50054
ERROR Programmable Chat

Programmable Chat: Invalid webhook format

50055
ERROR Programmable Chat

Programmable Chat: Invalid webhook method

50056
ERROR Programmable Chat

Programmable Chat: Webhook disabled processing of command

50057
ERROR Programmable Chat

Programmable Chat: Webhook call failed to execute successfully

50058
ERROR Programmable Chat

Programmable Chat: Notification template too long

50059
ERROR Programmable Chat

Programmable Chat: Notification sound name too long

50060
ERROR Programmable Chat

Programmable Chat: Invalid user channels limit format

50061
ERROR Programmable Chat

Programmable Chat: Invalid channel members limit format

50063
ERROR Programmable Chat

Programmable Chat: Actions per second limit exceeded

50065
ERROR Programmable Chat

Programmable Chat: Invalid webhook retry count

50068
ERROR

Programmable Chat: Service instance unique name invalid

50069
ERROR

Programmable Chat: Service instance with provided unique name already exists

50100
ERROR Programmable Chat

Programmable Chat: Role not found

50101
ERROR Programmable Chat

Programmable Chat: Channel role not found

50102
ERROR Programmable Chat

Programmable Chat: Deployment role not found

50103
ERROR Programmable Chat

Programmable Chat: Role SID not provided

50104
ERROR Programmable Chat

Programmable Chat: Permission not found

50105
ERROR Programmable Chat

Programmable Chat: Invalid role type

50106
ERROR Programmable Chat

Programmable Chat: Channel creator role not found

50107
ERROR Programmable Chat

Programmable Chat: User not authorized for command

50200
ERROR Programmable Chat

Programmable Chat: User not found

50201
ERROR Programmable Chat

Programmable Chat: User already exists

50202
ERROR Programmable Chat

Programmable Chat: User SID not provided

50203
ERROR Programmable Chat

Programmable Chat: Identity reserved

50204
ERROR Programmable Chat

Programmable Chat: Identity not provided

50205
ERROR Programmable Chat

Programmable Chat: User unauthorized to set role

50206
ERROR Programmable Chat

Programmable Chat: Identity should not match user SID pattern

50207
ERROR Programmable Chat

Programmable Chat: Identity too long

50208
ERROR Programmable Chat

Programmable Chat: User channel limit exceeded

50209
ERROR Programmable Chat

Programmable Chat: Invalid binding type

50210
ERROR Programmable Chat

Programmable Chat: Invalid notification level

50211
ERROR

Programmable Chat: Identity not allowed for userless member

50300
ERROR Programmable Chat

Programmable Chat: Channel not found

50301
ERROR Programmable Chat

Programmable Chat: Channel key not provided

50302
ERROR Programmable Chat

Programmable Chat: Unknown channel command

50303
ERROR Programmable Chat

Programmable Chat: Attributes too long

50304
ERROR Programmable Chat

Programmable Chat: Attributes not valid JSON

50305
ERROR Programmable Chat

Programmable Chat: Channel SID not provided

50306
ERROR Programmable Chat

Programmable Chat: Unique name should not match channel SID pattern

50307
ERROR Programmable Chat

Programmable Chat: Channel with provided unique name already exists

50308
ERROR Programmable Chat

Programmable Chat: Invalid Date Created parameter

50309
ERROR Programmable Chat

Programmable Chat: Invalid Date Uodated parameter

50310
ERROR Programmable Chat

Programmable Chat: Author parameter is too long

50320
ERROR Programmable Chat

Programmable Chat: Channel webhook not found

50321
ERROR Programmable Chat

Programmable Chat: Too many channel webhooks

50322
ERROR Programmable Chat

Programmable Chat: Too many channel webhook triggers

50323
ERROR Programmable Chat

Programmable Chat: Invalid channel webhook sid

50324
ERROR Programmable Chat

Invalid channel webhook type

50325
ERROR Programmable Chat

Programmable Chat: Invalid channel webhook filter

50326
ERROR Programmable Chat

Programmable Chat: Invalid channel webhook trigger

50327
ERROR Programmable Chat

Programmable Chat: Invalid channel webhook flow sid

50328
ERROR Programmable Chat

Programmable Chat: Channel webhook type not provided

50329
ERROR Programmable Chat

Programmable Chat: Channel webhook url not provided

50330
ERROR Programmable Chat

Programmable Chat: Channel webhook filter not provided

50331
ERROR Programmable Chat

Programmable Chat: Channel webhook trigger not provided

50332
ERROR Programmable Chat

Programmable Chat: Channel webhook url too long

50340
ERROR Programmable Chat

Programmable Chat: Messaging service sid not provided

50341
ERROR

Programmable Chat: Invalid messaging service sid

50400
ERROR Programmable Chat

Programmable Chat: User not member of channel

50401
ERROR Programmable Chat

Programmable Chat: Member SID not provided

50402
ERROR Programmable Chat

Programmable Chat: Member not found

50403
ERROR Programmable Chat

Programmable Chat: Channel member limit exceeded

50404
ERROR Programmable Chat

Programmable Chat: Member already exists

50405
ERROR Programmable Chat

Programmable Chat: Invalid last consumption timestamp format

50406
ERROR Programmable Chat

Programmable Chat: Invalid last consumed message index format

50500
ERROR Programmable Chat

Programmable Chat: Message not found

50501
ERROR Programmable Chat

Programmable Chat: Message SID not provided

50502
ERROR Programmable Chat

Programmable Chat: Message index not provided

50503
ERROR Programmable Chat

Programmable Chat: Message body not provided

50504
ERROR Programmable Chat

Programmable Chat: Message body parameter is too long

50505
ERROR Programmable Chat

Programmable Chat: Last Updated By parameter is too long

50506
ERROR Programmable Chat

Programmable Chat: Media SID not provided

50507
ERROR Programmable Chat

Programmable Chat: Media not found

50508
ERROR Programmable Chat

Programmable Chat: Media already sent with another message

50509
ERROR Programmable Chat

Programmable Chat: Media message body cannot be updated

50600
ERROR Programmable Chat

Programmable Chat: Invite SID not provided

50601
ERROR Programmable Chat

Programmable Chat: Invite not found

51001
error

Client Connection: Connections resource limit exceeded

51002
error

Client Connection: Request rate limit exceeded

51003
error

Client Connection: identity too long

51004
error

Client Connection: endpoint_id too long

51005
error

Client Connection: Command or keepalive acknowledgement not received

51006
error

Client Connection: Connection expired

51007
ERROR

Client Connection: Token authentication is rejected

52000
ERROR Notifications

Internal notification error

52001
ERROR Notifications

Invalid destination binding

52002
ERROR Notifications

Invalid Credential Sid

52003
ERROR Notifications

Invalid Credential Type

52004
ERROR Notifications

Credential SID not specified

52051
ERROR Notifications

Internal error when sending notification via client connection

52052
WARNING Notifications

Client connection not created or closed

52071
ERROR Notifications

Internal error when sending notification via mqtt client connection

52072
WARNING Notifications

Client mqtt connection not created or closed

52101
ERROR Notifications

Invalid GCM Api Key or FCM Secret

52102
ERROR Notifications

Invalid GCM/FCM registration token

52103
ERROR Notifications

GCM/FCM client uninstalled or turned off notifications

52104
ERROR Notifications

Mismatched GCM/FCM sender ID

52105
ERROR Notifications

Invalid GCM/FCM package name

52106
ERROR Notifications

Notification too large for GCM/FCM

52107
ERROR Notifications

Invalid custom key for GCM/FCM

52108
ERROR Notifications

GCM/FCM device message rate exceeded

52109
ERROR Notifications

GCM/FCM unauthorized error

52110
ERROR Notifications

GCM/FCM service unavailable

52111
ERROR Notifications

GCM/FCM unknown error

52131
ERROR Notifications

Invalid APNs credentials

52133
ERROR Notifications

Invalid APNs device token size

52134
ERROR Notifications

Invalid APNs device token

52135
ERROR Notifications

Missing subject in APNs certificate

52136
ERROR Notifications

Missing payload for APNs delivery

52137
ERROR Notifications

Invalid size of subject in APNs certificate

52138
ERROR Notifications

APNs payload too large

52139
ERROR Notifications

APN service shutdown

52140
ERROR Notifications

Unknown APNs error

52141
ERROR Notifications

The provided APNs device token has been unregistered

52142
ERROR Notifications

The provided APNs device token is not correct

52143
ERROR Notifications

The push notification was rejected by APNs

52144
ERROR Notifications

APNs experienced an internal error

52145
ERROR Notifications

Failed to authenticate with APNs

52147
WARNING Notifications

Too many APNs provider token updates

52148
ERROR Notifications

Expired APNs provider token used

52149
ERROR Notifications

Invalid APNs provider token used

52161
ERROR Notifications

Empty Credentials

52162
ERROR Notifications

Credentials do not belong to used account

52163
ERROR Notifications

Incorrect URL used to retrieve Webhook Credentials

52164
ERROR Notifications

No Credentials found for the supplied Binding Type

52165
ERROR Notifications

No Credentials found for the supplied Identifier

52166
ERROR Notifications

Webhook Credentials endpoint responded with Internal Error

52167
ERROR Notifications

Invalid Webhook Credentials response

52168
ERROR Notifications

Webhook Credentials request timed out

52170
ERROR Notifications

Too many Webhook Credential requests

52171
ERROR Notifications

Webhook Credentials request signature was not verified

52172
WARNING Notifications

Unexpected Binding Type used for Webhook Credentials request

52173
WARNING Notifications

Unexpected Identifier used for Webhook Credentials request

52174
WARNING Notifications

Unexpected error response received for Webhook Credentials request

52181
ERROR Notifications

Too many SMS notification requests

52182
ERROR Notifications

Messaging Service not specified

52201
ERROR Notifications

Too many Facebook messenger notification requests

52202
ERROR Notifications

Facebook page is not connected to Twilio

52203
ERROR Notifications

Missing body for Facebook Messenger delivery attempt

52211
ERROR Notifications

Too many Alexa notifications

52212
ERROR Notifications

Missing Alexa skill ID

52213
ERROR Notifications

Invalid Alexa user ID

52214
ERROR Notifications

Alexa skill is not connected to Twilio

52215
ERROR Notifications

Missing Title parameter for Alexa

52301
WARNING Notifications

Resulted destination list for requested parameters is empty

52302
ERROR Notifications

Too many recipients

52303
WARNING Notifications

Concurrent User update

52304
WARNING Notifications

User already exists

52305
WARNING Notifications

User already belongs to the segment

52306
ERROR Notifications

Cannot delete User resource with Bindings

52307
WARNING Notifications

No users with provided segments

52309
ERROR Notifications

Channel provider replied with an error

52401
WARNING Notifications

Too many notification log events

53000
ERROR Programmable Video

Signaling connection error

53001
ERROR Programmable Video

Signaling connection disconnected

53002
ERROR Programmable Video

Signaling connection timed out

53003
ERROR Programmable Video

Client received an invalid signaling message

53004
ERROR Programmable Video

Client sent an invalid signaling message

53100
ERROR Programmable Video

Room name is invalid

53101
ERROR Programmable Video

Room name is too long

53102
ERROR Programmable Video

Room name contains invalid characters

53103
ERROR Programmable Video

Unable to create Room

53104
ERROR Programmable Video

Unable to connect to Room

53105
ERROR Programmable Video

Room contains too many Participants

53106
ERROR Programmable Video

Room not found

53107
ERROR Programmable Video

MaxParticipants is out of range

53108
ERROR Programmable Video

RoomType is not valid

53109
ERROR Programmable Video

Timeout is out of range

53110
ERROR Programmable Video

StatusCallbackMethod is invalid

53111
ERROR Programmable Video

StatusCallback is invalid

53112
ERROR Programmable Video

Status is invalid

53113
ERROR Programmable Video

Room creation failed

53200
ERROR Programmable Video

Participant identity is invalid

53201
ERROR Programmable Video

Participant identity is too long

53202
ERROR Programmable Video

Participant identity contains invalid characters

53203
ERROR Programmable Video

Participant has too many Tracks

53204
ERROR Programmable Video

Participant not found

53205
ERROR Programmable Video

Participant disconnected because of duplicate identity

53300
ERROR Programmable Video

Track is invalid

53301
ERROR Programmable Video

Track name is invalid

53302
ERROR Programmable Video

Track name is too long

53303
ERROR Programmable Video

Track name contains invalid characters

53304
ERROR Programmable Video

Track name is duplicated

53400
ERROR Programmable Video

Client is unable to create or apply a local media description

53402
ERROR Programmable Video

Client is unable to apply a remote media description

53500
ERROR Programmable Video

Unable to acquire configuration

53501
ERROR Programmable Video

Unable to acquire TURN credentials

53600
ERROR Programmable Video

S3 URL for recording upload is invalid

53601
ERROR Programmable Video

AWS credentials for recording upload are invalid

53602
ERROR Programmable Video

AWS encryption key for recording upload is invalid

53603
ERROR Programmable Video

Internal failure while processing a recording

53604
WARNING Programmable Video

Failed to upload the recording to S3

53605
WARNING Programmable Video

Internal failure when retrieving your account's recording settings

53606
WARNING Programmable Video

Internal failure when creating the recording resource

53607
WARNING Programmable Video

Internal failure when updating the recording resource

53610
WARNING Programmable Video

Invalid URL for external S3 bucket in recording settings

53611
WARNING Programmable Video

Invalid AWS credentials to access external S3 bucket in recording settings

53612
WARNING Programmable Video

Invalid public key for media tracks encryption in recording settings

53613
WARNING Programmable Video

AWS credentials to access external S3 bucket could not be loaded

53614
WARNING Programmable Video

Public key credentials for media tracks encryption could not be loaded

53615
WARNING Programmable Video

Access denied to external S3 bucket configured in recording settings

53616
WARNING Programmable Video

Deleted a recording with custom configuration as time for retries was depleted

53620
WARNING Programmable Video

Invalid URL for external S3 bucket in composition settings

53621
WARNING Programmable Video

Invalid AWS credentials to access external S3 bucket in composition settings

53622
WARNING Programmable Video

Invalid public key for media tracks encryption in composition settings

53623
WARNING Programmable Video

AWS credentials to access external S3 bucket could not be loaded

53624
WARNING Programmable Video

Public key credentials for media tracks encryption could not be loaded

53625
WARNING Programmable Video

Access denied to external S3 bucket configured in composition settings

53626
ERROR Programmable Video

Internal failure while processing media composition

53627
ERROR Programmable Video

Internal failure when updating the composition resource

53628
ERROR Programmable Video

Room recordings deleted

53630
ERROR Programmable Video

Empty track list for composition

53631
WARNING Programmable Video

Failed to enqueue a room composition from a configured composition hook

53632
WARNING Programmable Video

Failed to enqueue a room composition

53660
WARNING Programmable Video

Status Callback response timed out

53661
WARNING Programmable Video

StatusCallbackMethod is invalid

53662
WARNING Programmable Video

StatusCallback is invalid

54003
error Sync

Invalid If-Match header

54006
error Sync

Request entity too large

54007
error Sync

Access forbidden for identity

54008
error Sync

Invalid JSON

54009
error Sync

Rate limit exceeded

54010
ERROR Sync

No parameters specified

54050
error Sync

Service Instance not found

54051
error Sync

Invalid webhook URL

54053
error Sync

Invalid friendly name

54056
error Sync

Account cannot access requested Service Instance

54100
error Sync

Document not found

54101
error Sync

Invalid Document data

54103
error Sync

Document revision mismatch

54150
error Sync

List not found

54151
error Sync

List Item not found

54155
error Sync

List Item revision mismatch

54156
error Sync

Invalid List Item data

54200
error Sync

Map not found

54201
error Sync

Map Item not found

54205
error Sync

Map Item revision mismatch

54206
error Sync

Invalid Map Item data

54208
error Sync

Map Item already exists

54209
error Sync

Invalid Map Item key

54250
error Sync

Message Stream not found

54251
error Sync

Invalid Message Stream Message data

54300
error Sync

Unique name not found

54301
error Sync

Unique name already exists

54302
error Sync

Invalid unique name

54351
error Sync

Invalid identity

54354
error Sync

Permission not found

54450
error Sync

Invalid 'Direction' query parameter

54451
error Sync

Invalid 'Order' query parameter

54452
error Sync

Invalid 'Bounds' query parameter

54453
error Sync

Invalid 'PageToken' query parameter

54454
error Sync

Invalid 'PageSize' query parameter

54458
error Sync

Invalid List Item index

Back to top

60000 - 69999

Title Description
60101
ERROR Lookup

Canadian number. Further authorization required.

60200
ERROR Verify

Invalid parameter

60201
ERROR Verify

Invalid verification code

60202
ERROR Verify

Max check attempts reached

60203
ERROR Verify

Max send attempts reached

60204
ERROR Verify

Service does not support this feature

60205
ERROR Verify

SMS is not supported by landline phone number

60600
ERROR Lookup

Unprovisioned or Out of Coverage

60601
ERROR Lookup

Canadian number. Further authorization required.

61000
ERROR

Add-ons: Internal server error

61001
ERROR

Add-ons: Request timed out

61002
ERROR

Add-ons: Provider could not complete request

61003
ERROR

Add-ons: Requirements to invoke AddOns have not been met

61004
WARNING

Add-ons: No results

61005
ERROR

Add-ons: Bad request

61006
WARNING

Add-ons: Add-ons unavailable for GET callbacks

61007
ERROR

Add-ons: Response body too large

61008
ERROR

Add-ons: HTTP too many redirects

61009
ERROR

Add-ons: Could not fulfill request with available data

62000
ERROR Interconnect

Failed to write to the database.

62001
ERROR Interconnect

Invalid SID

62002
ERROR Interconnect

Exchange not found

62003
ERROR Interconnect

MPLS carrier not found.

62004
ERROR Interconnect

Direct connect not found.

62005
ERROR Interconnect

Bandwidth reserve not found.

62006
ERROR Interconnect

MPLS carrier is not associated with the exchange.

62007
ERROR Interconnect

Direct connect is not associated with the exchange.

62008
ERROR Interconnect

Bandwidth reserve is not associated with the exchange.

62009
ERROR Interconnect

Account SID was not found.

62010
ERROR Interconnect

No authentication was provided.

62011
ERROR Interconnect

Unauthorized

62012
ERROR Interconnect

Connection not found.

62013
ERROR Interconnect

Unable to identify account owner of connection.

62014
ERROR Interconnect

Connection not ready

62015
ERROR Interconnect

Connection in transition

62016
ERROR Interconnect

Connection not active

62017
ERROR Interconnect

No IP route specified

62018
ERROR Interconnect

Invalid IP route

62019
ERROR Interconnect

IP route exceeds permitted IP range

62020
ERROR Interconnect

Connection pending deletion.

62021
ERROR Interconnect

IP Gateway Invalid

62022
ERROR Interconnect

Missing account SID

62023
ERROR Interconnect

Missing exchange

62024
ERROR Interconnect

Missing connection type

62025
ERROR Interconnect

Interconnect: Invalid connection type

62026
ERROR Interconnect

Interconnect: Missing MPLS carrier SID

62027
ERROR Interconnect

Interconnect: Extra MPLS parameter

62028
ERROR Interconnect

Interconnect: Connection expired.

62034
ERROR Interconnect

Interconnect: No useful parameters provided.

62035
ERROR Interconnect

Interconnect: No bandwidth was specified in the request

62052
ERROR Interconnect

Interconnect: This account is not a subaccount of the Interconnect Connection owner's account.

62053
ERROR Interconnect

Interconnect: The subaccount is not authorized to access this connection.

63001
ERROR Programmable SMS

Channel could not authenticate the request. Please see Channel specific error message for more information

63002
ERROR Programmable SMS

Channel could not find the From address

63003
ERROR Programmable SMS

Channel could not find To address

63005
ERROR Programmable SMS

Channel did not accept given content. Please see Channel specific error message for more information

63006
ERROR Programmable SMS

Could not format given content for the channel. Please see Channel specific error message for more information

63007
ERROR Programmable SMS

Twilio could not find a Channel with the specified From address

63008
ERROR Programmable SMS

Could not execute the request because the channel module has been misconfigured. Please check the Channel configuration in Twilio

63009
ERROR Programmable SMS

Channel provider returned an internal service error (HTTP 5xx). Please see Channel specific error message for more information

63010
ERROR Programmable SMS

Twilio's platform encountered an internal error processing this message

63012
ERROR Programmable SMS

Channel provider returned an internal service error

63013
ERROR Programmable SMS

Channel policy violation

63014
ERROR Programmable SMS

Channel message blocked by user action

63015
ERROR Programmable SMS

Channel sandbox can only send messages to phone numbers that have joined the sandbox

Back to top

70000 - 79999

Title Description
70001
ERROR

Validation Failed

70002
ERROR

Bad request

70003
ERROR

Outdated Entity

70004
ERROR

Unauthorized

70005
ERROR

Failure Threshold Exceeded

70051
ERROR

Authorization Failed

70052
ERROR

Public Key Client Validation Required For Account

70053
ERROR

Public Key Client Validation Not Enabled For Account

70101
ERROR

Unsupported Public Key Algorithm

70102
ERROR

Unsupported Public Key Length

70103
ERROR

Unsupported Public Key Exponent

70104
ERROR

Invalid Public Key

70105
ERROR

Invalid Type Specified in the Request

70106
ERROR

Invalid AWS credentials

70151
ERROR

Maximum Number Of API Keys Exceeded

70152
ERROR

Request Contains Invalid Flags

70153
ERROR

Public Key Specified Does Not Exist

70154
ERROR

Public Key Is Invalid

70155
ERROR

Request Is Missing Required HTTP Headers

70156
ERROR

Request Hash Is Invalid

70251
ERROR

Bad SSO Settings

70252
ERROR

Bad Saml Response

70253
ERROR

Invalid User Grants

Back to top

80000 - 89999

Title Description
80101
warning

Number Already Added To Other Service

80102
warning

Participant Already In Interaction

80103
warning

Participant Already In Session

80104
warning

Phone Number Already In Service

80105
warning

Short Code Already In Service

80201
warning

No Available Voice Proxy

80202
warning

No Available Message Proxy

80203
warning

No Available Proxy For Country

80205
warning

No Proxies For Service

80206
warning

No Available Proxy

80208
ERROR Proxy

No Available Unused Proxy

80301
warning

Not Found Phone Number Sid

80303
warning

Not Found Short Code Sid

80304
WARNING Proxy

Not Found Unmanaged Identifier

80305
ERROR Proxy

Not Found Unmanaged Identifier Sid

80306
ERROR Proxy

Not Found Chat Service

80401
warning

Account Sid Invalid

80402
warning

Identifier Proxy Pair Invalid

80403
warning

Interaction Sid Invalid

80404
ERROR Proxy

Participant Identifier Invalid

80405
warning

Participant Sid Invalid

80406
warning

Phone Number Did Invalid

80407
warning

Phone Number Sid Invalid

80408
warning

Service Sid Invalid

80409
warning

Session Sid Invalid

80501
ERROR Proxy

Storage Operation Failed

80502
ERROR Proxy

Internal Server Error from Downstream

80503
WARNING

No Records Updated

80601
warning

Phone Number Not Available

80602
warning

Non Unique Service Name

80603
warning

Non Unique Session Name

80604
warning

Proxy Identifier In Use

80605
warning

Proxy Identifier Not In Service

80606
warning

Proxy Identifier Not Owned By Account

80607
warning

Session Closed

80608
warning

Session Status Invalid

80609
warning

Too Many Added Participants

80610
warning

Unauthorized Operation

80611
WARNING Proxy

Proxy Number In Active Sessions

80612
WARNING Proxy

Duplicate Entry

80613
WARNING Proxy

Downstream Request Rejected

80614
WARNING Proxy

No Partner Participant Found

80615
ERROR Proxy

Account Sid on Legal Hold

80616
ERROR Proxy

Unsupported Identifier Type For Session Mode

80701
warning

Parameter Validation Failed

80901
warning

Message Matched Stop Word

80902
ERROR

No Active Session

80903
warning

Unknown Participant

80904
warning

Expired Session

80905
warning

Unknown Scenario

80906
warning

Interaction Not Open

80907
warning

Open Interaction Not Found

80908
warning

Callback Error

80909
warning

Inbound Contact Rejected

80910
WARNING Proxy

Message To Voice Only Session Rejected

80911
WARNING Proxy

Call To Message Only Session Rejected

81000
WARNING Studio

The Execution has exceeded max steps allowed for a flow

81001
WARNING Studio

The Widget has exceeded max steps in a loop

81002
WARNING Studio

Unexpected event while processing Widget

81004
ERROR Studio

Failed to add member to Chat Channel

81005
WARNING Studio

Failed to transition because no match was found

81006
ERROR Studio

Failed to create Chat Channel

81007
ERROR Studio

Connecting to a Call timed out

81008
ERROR Studio

Failed to connect to outgoing Call

81009
ERROR Studio

Timed out enqueueing Call

81010
ERROR Studio

There was an internal error while processing a Function

81011
ERROR Studio

Failed to send Message

81012
ERROR Studio

Failed to update Sync service

81013
ERROR Studio

Failed to invoke Understand API

81014
ERROR Studio

There was an error while processing an HTTP request

81015
ERROR Studio

Failed to Create Task

81016
ERROR Studio

Outbound HTTP Request Failed

81017
ERROR Studio

Error in Twilio Function Response

81018
WARNING Studio

Template evaluation error in Studio widget

82001
WARNING Functions

Function invocation resulted in StatusCode 4xx

82002
ERROR Functions

Error on Twilio Function response

82003
ERROR Functions

Deployment Installation Failure

Back to top

90000 - 99999

Title Description
90010
ERROR

Account is not active

Back to top