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.
00000 - 09999
Title | Description |
---|---|
400
Learn more |
Bad Request |
403
Learn more |
Forbidden |
404
Learn more |
Not Found |
410
Learn more |
Unknown Error Code |
503
Learn more |
Internal Error |
10000 - 19999
Title | Description |
---|---|
10001
Learn more |
Account is not active |
10002
Learn more |
Trial accounts do not support the feature you tried to use |
10003
Learn more |
Incoming call rejected due to inactive account |
10004
Learn more |
Call concurrency limit exceeded |
10005
Learn more |
Voice calling has been disabled for this account |
11100
Learn more |
Invalid URL format |
11200
Learn more |
HTTP retrieval failure |
11201
Learn more |
TCP connection timed out |
11202
Learn more |
TCP connection refused |
11203
Learn more |
HTTP communication total time out triggered |
11205
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HTTP connection failure |
11206
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HTTP protocol violation |
11210
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HTTP bad host name |
11215
Learn more |
HTTP too many redirects |
11216
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HTTP invalid redirect |
11217
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HTTP error response code |
11220
Learn more |
SSL/TLS Handshake Error |
11235
Learn more |
Certificate Invalid - Domain Mismatch |
11236
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Certificate Invalid - Certificate Expired |
11237
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Certificate Invalid - Could not find path to certificate |
11240
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HTTP connection edge location is invalid |
11241
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HTTP connection edge location is not supported |
11242
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HTTP connection over Twilio Interconnect is not allowed |
11243
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HTTP retry policy is invalid |
11251
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Fatal protocol violation |
11300
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Invalid template URL |
11310
Learn more |
Invalid template token |
11320
Learn more |
Invalid template unclosed brackets |
11750
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TwiML response body too large |
11751
Learn more |
Media Message - Media exceeds messaging provider size limit |
11770
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Empty response body |
12100
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Document parse failure |
12101
Learn more |
Invalid Twilio Markup XML version |
12102
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The root element must be Response |
12200
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Schema validation warning |
12300
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Invalid Content-Type |
12301
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Invalid Upload Content-Type |
12400
Learn more |
Internal Failure |
13000
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Conference Noun cannot be mixed with Number nouns |
13110
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Annotate: Annotate must contain one valid nested element |
13111
Learn more |
Annotate: Annotate must contain only one of element X |
13112
Learn more |
Annotate: Invalid nested element |
13120
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Annotate->BillingReferenceTag cannot be over 128 characters |
13201
Learn more |
Dial: Cannot Dial out from a Dial Call Segment |
13210
Learn more |
Dial: Invalid method value |
13211
Learn more |
Dial: Invalid ifMachine value |
13212
Learn more |
Dial: Invalid timeout value |
13213
Learn more |
Dial: Invalid hangupOnStar value |
13214
Learn more |
Dial: Invalid callerId value |
13215
Learn more |
Dial: Invalid nested element |
13216
Learn more |
Invalid timeLimit value |
13217
Learn more |
Dial: Invalid record value |
13218
Learn more |
Dial: Invalid sequential value |
13219
Learn more |
Dial: Invalid answerOnBridge value |
13220
Learn more |
Dial: Invalid ringTone value |
13221
Learn more |
Dial->Number: Invalid method value |
13222
Learn more |
Dial->Number: Invalid sendDigits value |
13223
Learn more |
Dial: Invalid phone number format |
13224
Learn more |
Dial: Twilio does not support calling this number or the number is invalid |
13225
Learn more |
Dial: Call blocked by Twilio |
13226
Learn more |
Dial: Invalid country code |
13227
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Geo Permission configuration is not permitting call |
13230
Learn more |
Dial->Conference: Invalid muted value |
13231
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Dial->Conference: Invalid endConferenceOnExit value |
13232
Learn more |
Dial->Conference: Invalid startConferenceOnEnter value |
13233
Learn more |
Dial->Conference: Invalid waitUrl |
13234
Learn more |
Dial->Conference: Invalid waitMethod |
13235
Learn more |
Dial->Conference: Invalid beep value |
13236
Learn more |
Dial->Conference: Invalid Conference Sid |
13237
Learn more |
Dial->Conference: Invalid Conference Name |
13238
Learn more |
Dial->Conference: Invalid Verb used in waitUrl, holdUrl, or announceUrl TwiML |
13239
Learn more |
Dial->Conference: Invalid Trim Value |
13240
Learn more |
Dial->Conference: Invalid Whisper SID |
13241
Learn more |
Dial->SIP: Invalid method value |
13242
Learn more |
Dial->SIP: Invalid sendDigits value |
13243
Learn more |
Dial->SIP: Invalid SIP URI |
13244
Learn more |
Dial: No SIP Authorization |
13245
Learn more |
Dial: Not allowed in this API version |
13246
Learn more |
Dial: SIP dialing not enabled for this account |
13247
Learn more |
Dial: Invalid From number (caller ID) |
13248
Learn more |
Dial: Invalid callerID, too long |
13249
Learn more |
Dial: Invalid username or password attribute |
13250
Learn more |
Dial: Too many URIs passed |
13251
Learn more |
Dial: Too many headers passed |
13252
Learn more |
Dial: Invalid header name |
13253
Learn more |
Dial: Header is too long |
13254
Learn more |
Dial->Sip: SIP URI DNS does not resolve or resolves to an non-public IP address |
13255
Learn more |
Dialing .sip.twilio.com addresses is not currently allowed |
13256
Learn more |
Invalid recordingStatusCallback URL |
13257
Learn more |
Invalid transcribeCallback URL |
13258
Learn more |
Dial->Sim not supported in this realm |
13299
Learn more |
2010 Conference API feature requested using 2008 API |
13310
Learn more |
Gather: Invalid finishOnKey value |
13311
Learn more |
Gather: Invalid finishOnKey value |
13312
Learn more |
Gather: Invalid method value |
13313
Learn more |
Gather: Invalid timeout value |
13314
Learn more |
Gather: Invalid numDigits value |
13320
Learn more |
Gather: Invalid nested verb |
13321
Learn more |
Gather -> Say: Invalid voice value |
13322
Learn more |
Gather->Say: Invalid loop value |
13325
Learn more |
Gather->Play: Invalid Content-Type |
13326
Learn more |
Gather: Invalid input value |
13327
Learn more |
Gather: Invalid speechTimeout value |
13328
Learn more |
Gather: Invalid maxSpeechTime value |
13329
Learn more |
Gather: Invalid partialResultCallbackMethod value |
13330
Learn more |
Gather: Invalid hints value |
13331
Learn more |
Gather: Invalid language value |
13332
Learn more |
Gather: Invalid bargeIn value |
13333
Learn more |
Gather: Invalid profanityFilter value |
13334
Learn more |
Gather: Invalid model value |
13335
Learn more |
Gather: speechTimeout auto cannot be used with model default |
13337
Learn more |
Gather: callback must be over HTTPS when using gather with PCI compliance |
13338
Learn more |
Gather: Invalid actionOnEmptyResult value |
13340
Learn more |
Gather: Degraded Speech |
13410
Learn more |
Play: Invalid loop value |
13420
Learn more |
Play: Invalid Content-Type |
13430
Learn more |
Play: Invalid DTMF String |
13510
Learn more |
Say: Invalid loop value |
13511
Learn more |
Say: Invalid voice value |
13512
Learn more |
Gather element has an invalid "language" attribute value |
13513
Learn more |
Say: Invalid rate value |
13520
Learn more |
Say: Invalid text |
13521
Learn more |
`<Say>` element character limits exceeded |
13610
Learn more |
Record: Invalid method value |
13611
Learn more |
Record: Invalid timeout value |
13612
Learn more |
Record: Invalid maxLength value |
13613
Learn more |
Record: Invalid finishOnKey value |
13614
Learn more |
Record: Invalid transcribe value |
13615
Learn more |
Record: maxLength too high for transcription |
13616
Learn more |
Record: playBeep must be true or false |
13617
Learn more |
Record: Recording length is out of range for transcription |
13618
Learn more |
Record: Recording not available for transcription |
13619
Learn more |
Record: Transcription feature not available for this type of recording. |
13620
Learn more |
Record: Transcription not available for this recording |
13621
Learn more |
Invalid 'recordingStatusCallbackEvent' |
13622
Learn more |
Record: invalid recordingTrack value |
13699
Learn more |
Record: Invalid trim value |
13710
Learn more |
Redirect: Invalid method value |
13750
Learn more |
Twiml verb not supported by this API version. |
13801
Learn more |
Refer not allowed on non-SIP call legs |
13802
Learn more |
Dial: No referUrl attribute specified |
13803
Learn more |
SMS verb not supported in this realm |
13804
Learn more |
AddOns are not supported in this realm |
13805
Learn more |
Trial account call duration exceeded 10 minute limit |
13810
Learn more |
Reject: Invalid cause |
13910
Learn more |
Pause: Invalid length value |
14101
Learn more |
Invalid "To" attribute |
14102
Learn more |
Invalid "From" attribute |
14103
Learn more |
Invalid Body |
14104
Learn more |
Invalid Method attribute |
14105
Learn more |
Invalid statusCallback attribute |
14106
Learn more |
Document retrieval limit reached |
14107
Learn more |
SMS send rate limit exceeded |
14108
Learn more |
From phone number not SMS capable |
14109
Learn more |
TwiML Reply message limit exceeded |
14110
Learn more |
Invalid Verb for SMS Reply |
14111
Learn more |
Invalid To phone number for Trial mode |
14201
Learn more |
Enqueue: Invalid method value |
14202
Learn more |
Enqueue: Invalid waitUrl |
14203
Learn more |
Enqueue: Invalid Enqueue action url |
14204
Learn more |
Enqueue: Queue name too short |
14205
Learn more |
Enqueue: Queue name too long |
14206
Learn more |
Enqueue: Invalid waitUrlMethod value |
14207
Learn more |
Enqueue: The targeted queue reached max queue size |
14210
Learn more |
Dial->Queue: Invalid whisper method |
14211
Learn more |
Dial->Queue: Invalid whisper url |
14212
Learn more |
Dial->Queue: queue name too short |
14213
Learn more |
Dial->Queue: queue name too long |
14215
Learn more |
Dial->Queue: Invalid ReservationSid. Unable to dequeue |
14217
Learn more |
Dial->Queue: Could not find or accept provided reservationSid |
14218
Learn more |
Dial->Queue: Could not update worker to provided activity |
14219
Learn more |
TaskRouter Dial Queue not supported in this realm |
14220
Learn more |
Enqueue: Provided Workflow was not a valid sid |
14221
Learn more |
Enqueue: Provided Attributes JSON was not valid |
14222
Learn more |
Enqueue: Could not create Task |
14223
Learn more |
Enqueue: Unable to cleanup task |
14226
Learn more |
TaskRouter Enqueue not supported in this realm |
14230
Learn more |
Dial->Conference: Invalid WorkflowSid |
14231
Learn more |
Dial->Conference: Provided Attributes was not valid JSON |
14232
Learn more |
Dial->Conference: Invalid Priority |
14233
Learn more |
Dial->Conference: Invalid Timeout |
14234
Learn more |
Dial->Conference: Unable to create task |
14235
Learn more |
Dial->Conference: Unable to cleanup task |
14236
Learn more |
Dial->Conference: Invalid ReservationSid |
14237
Learn more |
Dial->Conference: Invalid PostWorkActivitySid |
14238
Learn more |
Dial->Conference: Unable to accept Reservation |
14239
Learn more |
Dial->Conference: Unable to update Worker |
14240
Learn more |
Max concurrent Workers exceeded |
14241
Learn more |
start_date passed to TaskRouter statistics is older than 30 days. |
14300
Learn more |
Start: Invalid nested noun value |
15000
Learn more |
Call Progress: Internal Twilio Error |
15002
Learn more |
Call Progress: Queue Timeout |
15003
Learn more |
Call Progress: Warning Response to Callback URL |
15004
Learn more |
Action Callback URL must be an absolute URL when using TwiML to update in-progress calls |
15009
Learn more |
Internal Server Error |
16000
Learn more |
Whisper Not Available on Twilio Conference |
16001
Learn more |
Conference is not bridged |
16002
Learn more |
Failed to validate conference attributes |
16003
Learn more |
Could not recognize conference sid or friendly name |
16010
Learn more |
Conference Event: Internal Twilio Error |
16011
Learn more |
Conference Event: Error Response to Callback URL |
16020
Learn more |
Conference is full |
16021
Learn more |
Failed to join conference due to account concurrency limit exceeded |
16022
Learn more |
Conference does not exist or is completed |
16023
Learn more |
Dial->Conference: Invalid participant label, must not exceed 128 characters, must not be a CallSid, must not contain '/' |
16024
Learn more |
Invalid participant label, must not exceed 128 characters, must not be a CallSid, must not contain '/' |
16025
Learn more |
Dial->Conference: Participant label is in use by another participant |
16026
Learn more |
Participant label is in use by another participant |
16027
Learn more |
Participant to be whispered is on hold |
16028
Learn more |
Participant to be whispered is not present in the conference |
16099
Learn more |
Unexpected conference status |
16101
Learn more |
Voice Recording : Unavailable because duration is too short |
16102
Learn more |
Voice Recording: Unavailable because recording is silent |
16104
Learn more |
Voice Recording: Unavailable due to encryption failure |
16105
Learn more |
Voice Recording: Unavailable due to no valid public keys |
16106
Learn more |
Voice Recording: Unavailable due to internal encryption error |
16107
Learn more |
Voice Recording: Encrypted with alternate public key |
16108
Learn more |
Voice Recording: Request failed due to concurrent recordings |
16109
Learn more |
Voice Recording: Cannot fetch .mp3 encrypted recording |
16110
Learn more |
Internal failure when bulk deleting recordings from your account |
16111
Learn more |
Voice Recording: Upload file to external AWS S3 bucket failed (Invalid Configuration) |
16112
Learn more |
Voice Recording: Upload file to external AWS S3 bucket failed (Access Denied) |
16113
Learn more |
Voice Recording: Cannot download a dual-channel presentation of a mono recording |
17000
Learn more |
Forbidden to access data |
17001
Learn more |
Completed summary for this call wasn't found |
17002
Learn more |
This call ended more than 30 days ago |
17007
Learn more |
Voice Insights Advanced Features not enabled |
17008
Learn more |
Internal Server Error - Query Timeout |
17009
Learn more |
Internal Server Error |
17400
Learn more |
Invalid query parameter |
19003
Learn more |
Contact with the unique_customer_provided_id provided already exists |
19004
Learn more |
Invalid or missing Contact input |
19005
Learn more |
Contact validation error |
19010
Learn more |
Invalid contact search request |
19011
Learn more |
When updating a contact, invalid JSON syntax or invalid field that cannot be updated by this endpoint |
19012
Learn more |
When updating a contact at least one field should be updated |
19013
Learn more |
At least one of the following fields is required for a contact: first_name, middle_name, last_name, legal_name, preferred_name, unique_customer_provided_id or channel |
19014
Learn more |
Can fetch contact either by unique_customer_provided_id or channel |
19020
Learn more |
Contact with the provided channel value already exists |
19021
Learn more |
Only one channel can be set as primary |
19022
Learn more |
Invalid channel |
19023
Learn more |
Invalid channel type |
19024
Learn more |
Invalid channel input |
19025
Learn more |
Channel validation error |
19026
Learn more |
Maximum number of channels allowed reached |
19027
Learn more |
Invalid Channel Description |
19028
Learn more |
Channel value can not be updated |
19029
Learn more |
When updating a channel at least one field should be updated |
19030
Learn more |
Invalid location type |
19031
Learn more |
Maximum number of locations allowed reached |
19032
Learn more |
Invalid location input |
19033
Learn more |
Location validation error |
19034
Learn more |
Invalid country code |
19035
Learn more |
Invalid page size, it must be between 1 and 25 if specified |
19036
Learn more |
Invalid page token |
19037
Learn more |
When updating a location at least one field should be updated |
19038
Learn more |
Page token must be bigger than or equal to 0 |
19040
Learn more |
Custom Field provided is not defined |
19041
Learn more |
Invalid or missing Custom Field input |
19042
Learn more |
Custom Field validation error |
19043
Learn more |
Field definition name already exists |
19044
Learn more |
Field definition name exceeded maximum length |
19045
Learn more |
Field definition type is invalid; data types that are supported are text, date, and number |
19046
Learn more |
Number of custom field definitions exceeded limit |
19047
Learn more |
Field definition name cannot be empty |
19048
Learn more |
Input request body is not properly json formatted |
19049
Learn more |
Custom field definition provided is not defined |
19050
Learn more |
Internal Server Error |
19052
Learn more |
Invalid page size for custom field definition |
19053
Learn more |
Field definition name cannot be a duplicate of an existing Twilio-defined field |
19054
Learn more |
Expected Unique form key in input request is missing |
19055
Learn more |
When updating a channel, invalid JSON syntax or invalid field that cannot be updated by this endpoint |
19056
Learn more |
Input request content type is invalid |
19057
Learn more |
Server unavailable or busy |
20000 - 29999
Title | Description |
---|---|
20001
Learn more |
Unknown parameters |
20002
Learn more |
Invalid FriendlyName |
20003
Learn more |
Permission Denied |
20004
Learn more |
Method not allowed |
20005
Learn more |
Account not active |
20006
Learn more |
Access Denied |
20007
Learn more |
Page size too large |
20008
Learn more |
Test Credentials |
20009
Learn more |
Cannot delete this resource before it is complete |
20010
Learn more |
Action disabled for account |
20011
Learn more |
Invalid TLS version |
20012
Learn more |
Invalid TLSv1.2 Cipher Suite |
20020
Learn more |
No update/state change is observed for the data entered |
20021
Learn more |
Phone number rejected by T-Mobile SDG Service Provisioning API |
20023
Learn more |
Phone number is not correct: it cannot be null or have non-decimal symbols |
20101
Learn more |
Invalid Access Token |
20102
Learn more |
Invalid Access Token header |
20103
Learn more |
Invalid Access Token issuer/subject |
20104
Learn more |
Access Token expired or expiration date invalid |
20105
Learn more |
Access Token not yet valid |
20106
Learn more |
Invalid Access Token grants |
20107
Learn more |
Invalid Access Token signature |
20151
Learn more |
Authentication Failed |
20152
Learn more |
Invalid Header |
20153
Learn more |
Invalid Issuer Or Subject |
20154
Learn more |
Invalid Claim Set |
20155
Learn more |
Expiration Time In The Future |
20156
Learn more |
Expired or Invalid Expiration in Token |
20157
Learn more |
Expiration Time Exceeds Maximum Time Allowed |
20159
Learn more |
Invalid Signature |
20160
Learn more |
Invalid Token |
20161
Learn more |
Programmable Chat: Parameters are not specified for update request |
20162
Learn more |
A conflicting resource update is in progress |
20403
Learn more |
403 Forbidden |
20404
Learn more |
Not Found |
20409
Learn more |
Conflict |
20410
Learn more |
Gone |
20413
Learn more |
Request Entity Too Large |
20422
Learn more |
Invalid Parameter |
20423
Learn more |
Invalid SID |
20426
Learn more |
Upgrade Required |
20429
Learn more |
Too Many Requests |
20500
Learn more |
Internal Server Error |
20503
Learn more |
Service unavailable |
21100
Learn more |
Accounts Resource |
21101
Learn more |
Subaccounts cannot contain subaccounts |
21102
Learn more |
Reached maximum number of Services |
21200
Learn more |
Calls Resource |
21201
Learn more |
No Called number specified |
21202
Learn more |
Called number is a premium number |
21203
Learn more |
International calling not enabled |
21204
Learn more |
Call already initiated |
21205
Learn more |
Invalid URL |
21206
Learn more |
Invalid SendDigits |
21207
Learn more |
Invalid IfMachine |
21208
Learn more |
Invalid Timeout |
21209
Learn more |
Invalid Method |
21210
Learn more |
'From' phone number not verified |
21211
Learn more |
Invalid 'To' Phone Number |
21212
Learn more |
Invalid From Number (caller ID) |
21213
Learn more |
Caller phone number is required |
21214
Learn more |
'To' phone number cannot be reached |
21215
Learn more |
Geo Permission configuration is not permitting call |
21216
Learn more |
API: Call blocked by Twilio |
21217
Learn more |
Phone number does not appear to be valid |
21218
Learn more |
Invalid ApplicationSid |
21219
Learn more |
'To' phone number not verified |
21220
Learn more |
Invalid call state |
21221
Learn more |
Invalid SipAuthUsername. Must be fewer than 256 chars |
21222
Learn more |
Invalid SipAuthUsername. Illegal chars |
21223
Learn more |
Invalid SipAuthPassword. Must be fewer than 256 chars |
21224
Learn more |
Invalid SipAuthPassword. Illegal chars |
21225
Learn more |
SipAuthPassword is required when providing SipAuthUsername |
21226
Learn more |
SIP calling not enabled for this account |
21227
Learn more |
Headers portion of SIP URI must be fewer than 1024 chars |
21228
Learn more |
Invalid SIP Header. Illegal chars in header name |
21229
Learn more |
Invalid SIP Header. Illegal chars in header value |
21230
Learn more |
Maximum Domains Reached |
21231
Learn more |
Domain Validation Error |
21232
Learn more |
Invalid Domain |
21233
Learn more |
Domain still has subdomains |
21234
Learn more |
Invalid Machine Detection configuration value |
21235
Learn more |
IP Access Control List Validation Error |
21236
Learn more |
IP Access Control List Dependencies Violation |
21237
Learn more |
Maximum IP Addresses Reached for List |
21238
Learn more |
Address Validation Error |
21239
Learn more |
Maximum Credential Lists Reached |
21240
Learn more |
Credential List Validation Error |
21241
Learn more |
Credential List Dependencies Violation |
21242
Learn more |
Maximum Credentials Reached for List |
21243
Learn more |
Credential Validation Error |
21244
Learn more |
Maximum Number of Trunks reached |
21245
Learn more |
Trunk Validation Error |
21247
Learn more |
Trunk Dependencies |
21248
Learn more |
Trunk Domain already taken |
21249
Learn more |
Maximum Origination URIs reached |
21251
Learn more |
Trunking CPS change not allowed |
21252
Learn more |
Invalid Region |
21253
Learn more |
Max Connection Policies Reached |
21254
Learn more |
Max Connection Policy Entries Reached |
21255
Learn more |
Maximum IP Access Control Lists reached |
21256
Learn more |
Invalid ruleset |
21257
Learn more |
Invalid SIP Manipulation Policy SID |
21258
Learn more |
Invalid SIP Manipulation Policy |
21259
Learn more |
Maximum number of SIP Manipulation Polies per account reached |
21260
Learn more |
Maximum number of actions per rule reached |
21261
Learn more |
Maximum number of conditions per rule reached |
21262
Learn more |
No AMD status callback URL provided |
21263
Learn more |
Invalid Answering Machine Detection Parameters |
21264
Learn more |
‘From’ phone number not verified |
21300
Learn more |
Invalid BYOC trunk SID |
21301
Learn more |
Cannot create application: application limit exceeded |
21302
Learn more |
Approaching application creation limit |
21401
Learn more |
Invalid Phone Number |
21402
Learn more |
Invalid Url |
21403
Learn more |
Invalid Method |
21404
Learn more |
Inbound Phone number not available to trial account |
21405
Learn more |
Cannot set VoiceFallbackUrl without setting Url |
21406
Learn more |
Cannot set SmsFallbackUrl without setting SmsUrl |
21407
Learn more |
This Phone Number type does not support SMS |
21408
Learn more |
Permission to send an SMS has not been enabled for the region indicated by the 'To' number |
21409
Learn more |
VoiceCallerIdLookup cannot be set for this phone number |
21420
Learn more |
ApplicationSid is not accessible |
21421
Learn more |
Phone Number is invalid |
21422
Learn more |
PhoneNumber is not available |
21449
Learn more |
Number already can be used for outgoing calls and messages |
21450
Learn more |
Phone number already validated on your account |
21451
Learn more |
Invalid area code |
21452
Learn more |
No phone numbers found in area code |
21453
Learn more |
Phone number already validated on another account |
21454
Learn more |
Invalid CallDelay |
21455
Learn more |
Invalid PlayUrl |
21456
Learn more |
Invalid CallbackUrl |
21457
Learn more |
AreaCode Parameter not Supported |
21458
Learn more |
PhoneNumber Provisioning Type Mismatch |
21470
Learn more |
Invalid AccountSid |
21471
Learn more |
Account does not exist |
21472
Learn more |
Account is not active |
21473
Learn more |
AccountSid you are transferring to is not related to the originating owner of the phone number |
21474
Learn more |
API User must be the parent account to transfer phone numbers. |
21475
Learn more |
Unable to update Status, invalid Status. |
21476
Learn more |
Unable to update Status for subaccount, parent account is suspended. |
21477
Learn more |
Unable to update Status for parent accounts |
21478
Learn more |
Unable to update Status for subaccount, subaccount has been suspended by Twilio |
21479
Learn more |
Unable to update Status for subaccount, subaccount has been closed. |
21480
Learn more |
Reached maximum number of subaccounts |
21481
Learn more |
Invalid PageToken |
21501
Learn more |
Resource not available |
21502
Learn more |
Invalid callback url |
21503
Learn more |
Invalid transcription type |
21504
Learn more |
RecordingSid is required. |
21601
Learn more |
Phone number is not a valid SMS-capable inbound phone number |
21602
Learn more |
Message body is required |
21603
Learn more |
A 'From' or 'MessagingServiceSid' parameter is required to send a message |
21604
Learn more |
The destination 'To' phone number is required to send an SMS |
21605
Learn more |
Maximum body length is 160 characters (old API endpoint) |
21606
Learn more |
The 'From' phone number provided is not a valid message-capable Twilio phone number for this destination. |
21607
Learn more |
The 'from' phone number must be the sandbox phone number for trial accounts. |
21608
Learn more |
The 'to' phone number provided is not yet verified for this account. |
21609
Learn more |
Invalid 'StatusCallback' |
21610
Learn more |
Attempt to send to unsubscribed recipient |
21611
Learn more |
This 'From' number has exceeded the maximum number of queued messages |
21612
Learn more |
Message cannot be sent with the current combination of "To" and/or "From" parameters |
21613
Learn more |
PhoneNumber Requires Certification |
21614
Learn more |
'To' number is not a valid mobile number |
21615
Learn more |
Phone Number Requires a Local Address |
21616
Learn more |
The 'From' number matches multiple numbers for your account |
21617
Learn more |
The concatenated message body exceeds the 1600 character limit |
21618
Learn more |
The message body cannot be sent |
21619
Learn more |
Unable to create record |
21620
Learn more |
Invalid media URL(s) |
21621
Learn more |
The 'From' number has not been enabled for MMS |
21622
Learn more |
MMS has not been enabled for your account |
21623
Learn more |
Number of media files exceeds allowed limit |
21624
Learn more |
Invalid validity period value |
21626
Learn more |
Invalid 'StatusCallbackEvent' |
21627
Learn more |
Max Price must be a valid float |
21628
Learn more |
Address Validation Error |
21629
Learn more |
Address Validation Error - Check Suggested Address |
21630
Learn more |
Cannot mutate Address that is linked to a verified Document. |
21631
Learn more |
Phone Number Requires an Address |
21634
Learn more |
SIP Trunk is in use for emergency calling |
21644
Learn more |
End-User cannot be deleted due to an active assignment to a Bundle |
21645
Learn more |
Supporting Document cannot be deleted due to active Regulatory Bundle assignment |
21646
Learn more |
Supporting Document is not eligible for deletion |
21647
Learn more |
Regulatory Bundle is not eligible for deletion |
21648
Learn more |
Regulatory Bundle cannot be deleted due to active number assignment |
21649
Learn more |
Phone Number Requires a Bundle |
21650
Learn more |
Phone Number Requires a Verified Identity Document |
21651
Learn more |
Document does not satisfy regulatory requirement |
21652
Learn more |
Maximum subject length is 40 characters |
21653
Learn more |
There are more recipient addresses than allowed |
21654
Learn more |
ContentSid Required |
21655
Learn more |
The ContentSid is Invalid |
21656
Learn more |
The ContentVariables Parameter is invalid. |
21657
Learn more |
The Sender ID is invalid |
21658
Learn more |
Parameter exceeded character limit |
21701
Learn more |
The Messaging Service does not exist |
21702
Learn more |
The Messaging Service is not available to send new messages |
21703
Learn more |
The Messaging Service does not have a phone number available to send a message |
21704
Learn more |
The Messaging Service contains no phone numbers |
21705
Learn more |
The Messaging Service is invalid |
21708
Learn more |
Alpha Sender ID Missing from the request |
21709
Learn more |
Alpha Sender ID is Invalid or Not Authorized for this Messaging Service |
21710
Learn more |
Phone Number Already Exists in Messaging Service |
21711
Learn more |
Phone Number, Shortcode, or AlphaSender is not associated to the specified Messaging Service. |
21712
Learn more |
Phone Number or Short Code is associated with another Messaging Service. |
21713
Learn more |
Messaging Service Use Case is Invalid |
21714
Learn more |
Messaging Service Number Pool size limit reached |
21715
Learn more |
Phone Number Does Not Have Correct Messaging Service Capabilities |
21717
Learn more |
Brand Registration SID for US A2P Campaign Use Case is Not Registered or Not Valid |
21719
Learn more |
Incompatible Messaging Service/A2P Use Cases |
21720
Learn more |
A2P Use Case is Invalid |
21721
Learn more |
Cannot import Campaign Verify token due to incompatible A2P brand |
21722
Learn more |
Invalid Campaign Verify token |
21723
Learn more |
Campaign Verify token import already in progress |
21724
Learn more |
Brand update count exceeded |
21725
Learn more |
Brand can only be updated when in FAILED state |
21726
Learn more |
Starter brand registrations and updates are temporarily disabled |
21727
Learn more |
Campaign registration failed due to missing parameter(s) |
21728
Learn more |
Campaign registration failed due to length validation failures |
21729
Learn more |
Cannot perform operation on suspended campaign |
21730
Learn more |
System under maintenance. Please try again later. |
21731
Learn more |
Cannot perform operation on suspended brand |
21732
Learn more |
Campaign limit reached on the Brand |
21900
Learn more |
DltPEId is invalid |
21901
Learn more |
DltTemplateId is invalid |
21902
Learn more |
InvoiceTag length must be between 0 and 32 |
21910
Learn more |
Invalid From and To pair. From and To should be of the same channel. |
22001
Learn more |
Call timed out |
22005
Learn more |
Call Queue Full |
22100
Learn more |
Reached Maximum Verification Attempts |
22101
Learn more |
Invalid Hosted Number Order SIDs |
22102
Learn more |
Invalid Phone Number |
22103
Learn more |
Unsupported Iso Country |
22104
Learn more |
Invalid Email Format |
22105
Learn more |
Invalid URL format |
22106
Learn more |
Invalid Method |
22107
Learn more |
Unable to Update Authorization Document |
22108
Learn more |
Invalid Application SID |
22109
Learn more |
Invalid Address SID |
22110
Learn more |
Phone Number Not Hostable |
22111
Learn more |
Invalid Hosted Number Order Status |
22112
Learn more |
Unable to Update Hosted Number Order Status |
22113
Learn more |
Phone Verification Incorrect |
22114
Learn more |
Unable to Verify Code |
22115
Learn more |
Invalid Unique Name |
22116
Learn more |
Invalid Friendly Name |
22117
Learn more |
Invalid Extension |
22118
Learn more |
Invalid Verification Document SID |
22119
Learn more |
Invalid Capabilities |
22120
Learn more |
Invalid Verification Type |
22121
Learn more |
Unable to Transfer Hosted Number |
22122
Learn more |
Invalid Authorization Document Status |
22123
Learn more |
Unable to Initiate Verification Call |
22130
Learn more |
Not Portable - Unsupported |
22131
Learn more |
Not Portable - Already in your Twilio Account |
22132
Learn more |
Not Portable - Already in Twilio different owner |
22133
Learn more |
Not Portable API - Manual porting available |
22135
Learn more |
Error - Internal Server Error |
22136
Learn more |
Not Portable - Already in one of your Twilio Accounts |
22199
Learn more |
Configuration Retrieval Error |
22200
Learn more |
Invalid End-User Type or Number Type |
22201
Learn more |
No regulation sid found for the given number group |
22202
Learn more |
No regulation sid or phone number country and type was provided |
22203
Learn more |
Unable to parse bundle status |
22204
Learn more |
Bundle status and properties cannot be updated in the same request |
22205
Learn more |
Attempting to assign invalid object_sid to Bundle |
22206
Learn more |
Attempting to add invalid object type to bundle |
22207
Learn more |
Unable to parse attributes JSON |
22208
Learn more |
Supporting Document status and attributes cannot be updated in the same request |
22209
Learn more |
Invalid status enum in Supporting Document update request |
22210
Learn more |
Cannot create a Supporting Document with no Type |
22211
Learn more |
Cannot create a Supporting Document with no FriendlyName |
22212
Learn more |
Invalid End-User Type in request |
22213
Learn more |
Invalid Number Type in request |
22214
Learn more |
Missing End User |
22215
Learn more |
Missing End-User field |
22216
Learn more |
Missing Supporting Document |
22217
Learn more |
Missing Supporting Document field |
22218
Learn more |
The Supporting Document field does not match the field in the End-User |
22219
Learn more |
An Address is missing |
22221
Learn more |
Emergency address is not registered |
22222
Learn more |
Emergency Status cannot be updated |
22223
Learn more |
Regulatory Bundle is not eligible to be Copied |
22224
Learn more |
Regulatory Bundle cannot transfer Item Assignments |
22225
Learn more |
From Bundle to Replace Items does not exist |
22226
Learn more |
Cannot replace Items from Bundle to same Bundle |
22228
Learn more |
From Bundle does not have latest Regulation requirements that matches destination Bundle |
22229
Learn more |
Supporting Document Bundle Assignment cannot be removed |
22300
Learn more |
This account is restricted from provisioning new long code phone numbers |
22400
Learn more |
Phone Number linked to Active Route Configuration |
22401
Learn more |
Phone Number Instance fields are not supported within region |
22402
Learn more |
Phone Number Operation not permitted within Region |
22403
Learn more |
Phone Number Operation not permitted within Region |
22404
Learn more |
Starter profile creation and updates are temporarily disabled |
22500
Learn more |
Twilio phone number using deprecated API version |
23001
Learn more |
Message Redaction Incompatible Configuration: Long code STOP filtering |
23002
Learn more |
Message Redaction Incompatible Configuration: Short code "STOP" filtering |
23003
Learn more |
Message Redaction Incompatible Configuration: Sticky Sender |
23004
Learn more |
Message Redaction Incompatible Configuration: Advanced Opt-Out |
23005
Learn more |
Phone Number Redaction Incompatible Configuration: Fallback to Long Code |
23006
Learn more |
Message Redaction Incompatible Configuration: Inbound Webhook GET Requests |
25001
Learn more |
The specified filter for listing organization users is invalid |
25002
Learn more |
The provided user's first name is invalid |
25003
Learn more |
The provided user's last name is invalid |
25004
Learn more |
The provided user's external ID is invalid |
25005
Learn more |
The provided user's username is invalid |
25006
Learn more |
The SCIM schema syntax is invalid |
25007
Learn more |
The organization has reached its limit for managed users |
25008
Learn more |
The requested SCIM user was not found |
25009
Learn more |
The user's is in an unupdatable status. |
25010
Learn more |
The primary email address is missing for the user |
25011
Learn more |
The value for the primary email address is invalid |
25012
Learn more |
Updating the email address is unsupported |
25013
Learn more |
Updating the username is unsupported |
25014
Learn more |
The primary email address does not match the username |
25015
Learn more |
The SCIM PATCH request is invalid |
25016
Learn more |
Updating the organization owner is not allowed |
25017
Learn more |
The email domain is unverified |
25018
Learn more |
The request is not authorized |
25019
Learn more |
Failed to complete request due to a business rule violations |
25020
Learn more |
Version conflict in SCIM header |
25021
Learn more |
Rate limit exceeded |
25022
Learn more |
Duplicate username or externalId |
25023
Learn more |
Invalid page token |
25100
Learn more |
The organization was not found |
25101
Learn more |
The organization's account was not found |
25102
Learn more |
The organization's account limit has been reached |
25103
Learn more |
The organization's account owner is not a managed user |
25104
Learn more |
The organization's account owner was not set during creation |
25105
Learn more |
The request is not authorized |
25106
Learn more |
Failed to complete request due to a bad request |
25107
Learn more |
The Request does not contain any authorization information |
25109
Learn more |
Request is rate limited |
25200
Learn more |
The scope for role assignments must be a managed account |
25201
Learn more |
The identity for role assignments must be a managed user |
25202
Learn more |
The role assignment has an invalid role |
25203
Learn more |
Listing role assignments requires query parameters |
30000 - 39999
Title | Description |
---|---|
30001
Learn more |
Queue overflow |
30002
Learn more |
Account suspended |
30003
Learn more |
Unreachable destination handset |
30004
Learn more |
Message blocked |
30005
Learn more |
Unknown destination handset |
30006
Learn more |
Landline or unreachable carrier |
30007
Learn more |
Message filtered |
30008
Learn more |
Unknown error |
30009
Learn more |
Missing inbound segment |
30010
Learn more |
Message price exceeds max price |
30011
Learn more |
MMS not supported by the receiving phone number in this region |
30012
Learn more |
TTL is too small |
30013
Learn more |
TTL is too big |
30014
Learn more |
'To' attributes are Invalid |
30015
Learn more |
Non-supported channel type is used |
30016
Learn more |
'To' and 'From' channel types are incompatible |
30017
Learn more |
Carrier network congestion |
30018
Learn more |
Destination carrier requires sender ID pre-registration |
30019
Learn more |
Content size exceeds carrier limit |
30020
Learn more |
Internal Failure with Message Scheduling |
30021
Learn more |
Internal Failure with messaging service orchestrator |
30022
Learn more |
US A2P 10DLC - Rate Limits Exceeded |
30023
Learn more |
US A2P 10DLC - Daily Message Cap Reached |
30024
Learn more |
Numeric Sender ID Not Provisioned on Carrier |
30025
Learn more |
US A2P 10DLC - 50% T-Mobile Daily Message Limit Consumed |
30026
Learn more |
US A2P 10DLC - 70% T-Mobile Daily Message Limit Consumed |
30027
Learn more |
US A2P 10DLC - T-Mobile Daily Message Limit Reached |
30028
Learn more |
Invalid API version |
30029
Learn more |
Invalid ContentRetention |
30030
Learn more |
Invalid AddressRetention |
30031
Learn more |
Invalid MaxRate |
30032
Learn more |
Toll-Free Number Has Not Been Verified |
30033
Learn more |
US A2P 10DLC - Campaign Suspended |
30034
Learn more |
US A2P 10DLC - Message from an Unregistered Number |
30035
Learn more |
US A2P 10DLC - Message from a number still being configured |
30036
Learn more |
Validity Period Expired |
30037
Learn more |
Outbound Messaging Disabled |
30038
Learn more |
OTP Message Body Filtered |
30039
Learn more |
Filtered to Prevent Message Loops |
30040
Learn more |
Destination carrier requires Sender ID pre-registration |
30041
Learn more |
Message from an unregistered number sent to a Singapore number |
30042
Learn more |
The Sender ID is blocked as generic or it contains special characters |
30100
Learn more |
Domain SID is invalid |
30101
Learn more |
Domain is unverified |
30102
Learn more |
TLS certificate for your Domain has expired. |
30103
Learn more |
Links not shortened due to application failure. |
30104
Learn more |
Shortened link not found. Click redirected to fallback Url |
30105
Learn more |
Shortened link not found and no fallback URL found |
30106
Learn more |
Domain has not been set up for this account |
30107
Learn more |
Domain private certificate has not been uploaded |
30108
Learn more |
Twilio account does not belong to an organization |
30109
Learn more |
Callback URL is invalid |
30110
Learn more |
Domain is blocked |
30111
Learn more |
Url is on a deny list |
30112
Learn more |
Account is not found |
30113
Learn more |
Specified date is too old |
30114
Learn more |
Specified date is not available yet |
30115
Learn more |
Date format is incorrect |
30116
Learn more |
Certificate or private key or both are missing |
30117
Learn more |
Certificate cannot be parsed |
30118
Learn more |
Private key is invalid |
30119
Learn more |
Certificate and private key pair is invalid |
30120
Learn more |
Domain certificate and private key are not uploaded |
30121
Learn more |
Fallback URL is missing |
30122
Learn more |
Fallback URL is invalid |
30123
Learn more |
Callback URL is missing |
30124
Learn more |
MessagingServiceSID cannot be empty or null |
30125
Learn more |
Your phone number could not be registered with US A2P 10DLC |
30127
Learn more |
MessagingServiceSID is invalid. |
30128
Learn more |
MessagingServiceSidsAction is invalid |
30129
Learn more |
Certificate is self signed |
30130
Learn more |
Messaging Service SID already belongs in another domain configuration. |
30131
Learn more |
Domain's certificate will expire soon |
30132
Learn more |
Certificate cannot be validated. |
30133
Learn more |
The certificate could not be uploaded. |
30400
Learn more |
Parameters are not valid |
30404
Learn more |
Not Found |
30409
Learn more |
This message cannot be canceled |
30410
Learn more |
Provider Timeout Error |
30436
Learn more |
Invalid Phone Number SID |
30437
Learn more |
Toll Free verification rejection - Edit time expired |
30440
Learn more |
Toll Free verification rejection - Unknown Error |
30441
Learn more |
Toll-Free phone number verification rejection - Content Violation |
30442
Learn more |
Toll-Free phone number verification rejection - Campaign Violation |
30443
Learn more |
Toll Free verification rejection - Disallowed Content |
30444
Learn more |
Toll Free verification rejection - High Risk |
30445
Learn more |
Toll Free verification rejection - Invalid Information |
30446
Learn more |
Toll Free verification rejection - Opt-In Error |
30447
Learn more |
Toll Free verification rejection - Phone Number Error |
30448
Learn more |
Toll-Free phone number verification rejection - Age Gate |
30449
Learn more |
Toll Free verification rejection - Sample message URL issues in sample message |
30450
Learn more |
Message delivery blocked |
30451
Learn more |
Toll-Free phone number verification unable to process - address invalid |
30452
Learn more |
Toll-Free phone number verification unable to process - email invalid |
30453
Learn more |
Message delivery blocked |
30454
Learn more |
Message delivery blocked |
30500
Learn more |
Twilio Internal Error |
30880
Learn more |
Campaign vetting rejection - Unknown Error |
30881
Learn more |
Campaign vetting rejection - Invalid Brand Support Email |
30882
Learn more |
Campaign vetting rejection - Terms & Conditions |
30883
Learn more |
Campaign vetting rejection - Content Violation |
30884
Learn more |
Campaign vetting rejection - Spam/Phishing |
30885
Learn more |
Campaign vetting rejection - High Risk |
30886
Learn more |
Campaign vetting rejection - Invalid Campaign Description |
30887
Learn more |
Campaign vetting rejection - Opt-out Error |
30888
Learn more |
Campaign vetting rejection - Age Gate Not Present / Not Acceptable |
30889
Learn more |
Campaign vetting rejection - Embedded Phone Number |
30890
Learn more |
Campaign vetting rejection - Subscriber Help |
30891
Learn more |
Campaign vetting rejection - Invalid Website URL |
30892
Learn more |
Campaign vetting rejection - Invalid Sample Message - Public URL Shorteners |
30893
Learn more |
Campaign vetting rejection - Inconsistency between Sample Message and Use-case |
30894
Learn more |
Campaign vetting rejection - Invalid Brand Information |
30895
Learn more |
Campaign vetting rejection - Direct Lending - Campaign and Content Attribute Error |
30896
Learn more |
Campaign vetting rejection - Opt-in Error |
30897
Learn more |
Campaign vetting rejection - Disallowed Content |
30898
Learn more |
Campaign vetting rejection - Excessive EIN |
30899
Learn more |
Campaign rejection - The campaign registration failed because of carrier rejection(s). |
30900
Learn more |
Campaign rejection - The campaign use case is ineligible for registration. |
30901
Learn more |
Campaign rejection - The campaign registration request timed out. |
30902
Learn more |
Campaign rejection - A DCA2 rejected this campaign registration request. |
30903
Learn more |
Campaign rejection - Incorrect Sole Prop Brand Registration |
30904
Learn more |
Campaign Not Shared with Twilio |
30905
Learn more |
Campaign Review Pending by Twilio |
30906
Learn more |
Campaign Rejected by Twilio |
30907
Learn more |
Campaign vetting rejection - Website URL Validation Issue |
30908
Learn more |
Campaign vetting rejection - Compliant Privacy Policy Required |
30909
Learn more |
Campaign vetting rejection - CTA Verification Issue |
30990
Learn more |
Campaign Suspension |
31000
Learn more |
Generic error |
31001
Learn more |
Application not found. |
31002
Learn more |
Connection declined. |
31003
Learn more |
Connection timeout |
31005
Learn more |
Connection error |
31006
Learn more |
Audio device error |
31007
Learn more |
Twilio Client: Client version not supported |
31008
Learn more |
Call cancelled |
31009
Learn more |
Transport error |
31100
Learn more |
Malformed request |
31101
Learn more |
Missing parameter array in request. |
31102
Learn more |
Authorization token missing in request. |
31103
Learn more |
Length of parameters cannot exceed MAX_PARAM_LENGTH. |
31104
Learn more |
Invalid bridge token. |
31105
Learn more |
Invalid client name |
31106
Learn more |
Invalid data |
31201
Learn more |
Twilio Client: Error occurred while accessing microphone |
31202
Learn more |
Signature validation failed. |
31203
Learn more |
No valid account. |
31204
Learn more |
Invalid JWT token. |
31205
Learn more |
JWT token expired. |
31206
Learn more |
Rate exceeded authorized limit. |
31207
Learn more |
JWT token expiration too long. |
31208
Learn more |
User denied access to microphone. |
31209
Learn more |
Call Message Event Payload size exceeded authorized limit. |
31301
Learn more |
Registration error |
31302
Learn more |
Unsupported Cancel Message Error |
31400
Learn more |
Bad Request |
31403
Learn more |
Forbidden |
31404
Learn more |
Not Found |
31408
Learn more |
Request Timeout |
31409
Learn more |
Conflict |
31426
Learn more |
Upgrade Required |
31429
Learn more |
Too Many Requests |
31480
Learn more |
Temporarily Unavailable |
31481
Learn more |
Call/Transaction Does Not Exist |
31484
Learn more |
Address Incomplete |
31486
Learn more |
Busy Here |
31487
Learn more |
Request Terminated |
31500
Learn more |
Internal Server Error |
31502
Learn more |
Bad Gateway |
31503
Learn more |
Service Unavailable |
31504
Learn more |
Gateway Timeout |
31530
Learn more |
DNS Resolution Error |
31600
Learn more |
Busy Everywhere |
31603
Learn more |
Decline |
31604
Learn more |
Does Not Exist Anywhere |
31900
Learn more |
Stream - Unknown Error |
31901
Learn more |
Stream - WebSocket - Connection Timeout |
31902
Learn more |
Stream - WebSocket - Connection Refused |
31903
Learn more |
Stream - WebSocket - Connection Broken Pipe |
31904
Learn more |
Stream - WebSocket - Host Unreachable |
31910
Learn more |
Stream - WebSocket - SSL Protocol Error |
31920
Learn more |
Stream - WebSocket - Handshake Error |
31921
Learn more |
Stream - WebSocket - Close Error |
31922
Learn more |
Stream - WebSocket - URL Schema Not Supported |
31923
Learn more |
Stream - WebSocket - Malformed URL |
31924
Learn more |
Stream - Websocket - Protocol Error |
31930
Learn more |
Stream - Media - Buffer Overflow |
31931
Learn more |
Stream - Media - Media Discarded |
31940
Learn more |
Stream - Invalid connectorName attribute in TwiML. |
31941
Learn more |
Stream - Invalid Track configuration |
31942
Learn more |
Stream - Invalid connector configuration |
31950
Learn more |
Stream - Protocol - Malformed Message |
31951
Learn more |
Stream - Protocol - Invalid Message |
31952
Learn more |
Stream Extension not found: |
31953
Learn more |
Stream - Media - RTP timeout |
31960
Learn more |
Stream - Quota exceeded |
32001
Learn more |
SIP: Trunk CPS limit exceeded |
32002
Learn more |
SIP: Dial failure - Twilio SIP Domain not found |
32005
Learn more |
Voice calling has been disabled for this account |
32006
Learn more |
SIP: Too many hops |
32007
Learn more |
SIP: Too many endpoints/bindings for the Address-of-record (AOR) |
32008
Learn more |
SIP: Registration per second limit reached |
32009
Learn more |
The user you tried to dial is not registered with the corresponding SIP Domain |
32010
Learn more |
SIP: No valid Origination URIs configured |
32011
Learn more |
Error communicating with your SIP communications infrastructure |
32012
Learn more |
SIP: Master account pooled Trunking CPS limit exceeded |
32013
Learn more |
SIP: Master account SIP Interface CPS limit exceeded |
32014
Learn more |
Call is terminated because of no audio received |
32015
Learn more |
Call is terminated due to exceeding maximum call duration |
32016
Learn more |
PSTN PDD timeout |
32017
Learn more |
PSTN: Carrier blocked call due to calling number (caller ID) |
32018
Learn more |
Twiml size exceeded maximum allowed value |
32019
Learn more |
Twiml and Voice URL are both set. Using Voice URL. |
32020
Learn more |
SHAKEN/STIR call verification failed due to invalid passport from customer |
32021
Learn more |
SHAKEN/STIR call verification failed |
32022
Learn more |
ACK not received from your SIP endpoint |
32100
Learn more |
SIP: Trial accounts can only call verified caller IDs |
32101
Learn more |
SIP: Invalid phone number |
32102
Learn more |
SIP: Bad SDP |
32103
Learn more |
SIP: Empty body |
32105
Learn more |
SIP: Invalid contact header |
32106
Learn more |
SIP: Authentication Error |
32110
Learn more |
SIP: URI is formatted incorrectly |
32111
Learn more |
SIP: Invalid header name |
32112
Learn more |
SIP: Invalid header value |
32113
Learn more |
SIP: Header name is not allowed |
32114
Learn more |
SIP: Unsupported parameter value |
32115
Learn more |
X-Branded-CallReason header contains an invalid value. |
32200
Learn more |
SIP: Insufficient permissions |
32201
Learn more |
SIP: Source IP address not in ACL |
32202
Learn more |
SIP: Bad user credentials |
32203
Learn more |
SIP: Call blocked by Twilio |
32204
Learn more |
SIP: 'From' phone number not verified |
32205
Learn more |
SIP Trunking: Geo Permission configuration is not permitting call |
32206
Learn more |
SIP: Invalid From number (caller ID) |
32207
Learn more |
SIP: Secure media not accepted |
32208
Learn more |
SIP: Secure media required |
32209
Learn more |
SIP: Secure transport required |
32210
Learn more |
SIP: Register not supported |
32212
Learn more |
SIP: Registration Authentication problem |
32214
Learn more |
SIP: Invalid <Dial><Sip> |
32215
Learn more |
Dial failure calling a SIP Domain without specifying a region |
32216
Learn more |
SIP: SIP Address is on a deny list |
32218
Learn more |
SIP: Transfer not allowed |
32219
Learn more |
SIP: Redirect failed |
32220
Learn more |
Specifying an edge is not allowed when dialing SIP registered endpoints |
32221
Learn more |
Dialing SIP Endpoint failure - No devices registered in specified edge |
32222
Learn more |
TLS version not allowed |
32223
Learn more |
There is no username in the SIP URI when calling a SIP registered endpoint |
32301
Learn more |
Interconnect: Invalid Connection (TNX) SID |
32302
Learn more |
Interconnect: Connection (TNX) SID not found |
32303
Learn more |
Interconnect: Multiple SIP Dials with Interconnect Connection (TNX) SID |
32304
Learn more |
Interconnect: Connection (TNX) SID is not Active |
32400
Learn more |
BYOC Trunk routing failure - failover routing disabled. |
32401
Learn more |
BYOC Trunk routing failure - failover to Twilio default routing. |
32500
Learn more |
Voice Conversation: Generic error. |
32501
Learn more |
Voice Conversation: TwiML attributes validation error. |
32502
Learn more |
Voice Conversation: Callback event internal error. |
32503
Learn more |
Voice Conversation: Callback event response error. |
32504
Learn more |
Voice Conversation: Incomplete Conversation. |
32505
Learn more |
Voice Conversation: Invalid data inside existing conversation. |
32506
Learn more |
Voice Conversation: Failed to get worker assigned to a newly created Conversation. |
32600
Learn more |
Virtual Agent: Configuration Error |
32601
Learn more |
Virtual Agent: Provider Error |
32602
Learn more |
Virtual Agent: Invalid Connector |
32603
Learn more |
Virtual Agent: Unsupported <Config> attribute(s) in TwiML |
32604
Learn more |
Virtual Agent: Internal Error |
32605
Learn more |
Virtual Agent: PCI Error |
32700
Learn more |
Voice User-Defined Message: Internal Twilio Error |
32701
Learn more |
Voice User-Defined Message: Invalid Content-Type |
32702
Learn more |
Voice User-Defined Message: Invalid Content |
32703
Learn more |
Voice User-Defined Message: Content body exceeded max length |
32710
Learn more |
Voice User-Defined Message: Subscription Callback Internal Error |
32711
Learn more |
Voice User-Defined Message: Request to subscription callback URL encountered error |
33000
Learn more |
Generic Error |
33004
Learn more |
Service is unavailable |
33010
Learn more |
Conflicting update |
33101
Learn more |
Invalid Parameter Value |
33102
Learn more |
Parameter missing |
33103
Learn more |
Paging information invalid |
33104
Learn more |
Configuration incomplete |
33105
Learn more |
Transition invalid |
33107
Learn more |
SIM not found |
33108
Learn more |
Rate Plan not found |
33111
Learn more |
Command exceeded max length |
33118
Learn more |
Number of Commands exceeded |
33119
Learn more |
SIM connectivity reset not allowed |
33120
Learn more |
SIM connectivity reset in progress |
33121
Learn more |
Invalid Parameter Combination |
33122
Learn more |
Rate Plan Is Not Allowed |
33201
Learn more |
Unauthorized |
33203
Learn more |
Messaging not allowed |
34002
Learn more |
Callee Busy |
34003
Learn more |
Callee did not answer |
34004
Learn more |
Error during fax transmission |
34005
Learn more |
Programmable Fax is no longer available |
34106
Learn more |
No Fax TwiML action specified |
34108
Learn more |
Other End Incompatible |
35111
Learn more |
SendAt timestamp is missing |
35114
Learn more |
Scheduling does not support this timestamp |
35115
Learn more |
Scheduling does not support this timestamp |
35117
Learn more |
Scheduling does not support this timestamp |
35118
Learn more |
MessagingServiceSid is required to schedule a message |
35125
Learn more |
Maximum limit reached in the account for scheduling messages |
35126
Learn more |
The ScheduleType value provided is not supported for this channel |
35127
Learn more |
'Messages' Body and ContentVariables cannot be provided together |
35132
Learn more |
Bulk : Provided Attributes JSON is not valid |
35133
Learn more |
Invalid 'Messages' array provided in the request |
35134
Learn more |
`Messages` array contains duplicate `To` numbers. |
40000 - 49999
Title | Description |
---|---|
40000
Learn more |
Content-Type of 'application/json' not set |
40001
Learn more |
Could not parse Assignment Instruction response as JSON. Ensure your JSON is not escaped |
40005
Learn more |
Assignment Callback response does not contain Instruction |
40100
Learn more |
TaskRouter->Reject |
40110
Learn more |
TaskRouter->Call |
40111
Learn more |
TaskRouter->Call |
40112
Learn more |
TaskRouter->Call |
40113
Learn more |
TaskRouter->Call |
40114
Learn more |
TaskRouter->Call |
40120
Learn more |
TaskRouter->Direct |
40121
Learn more |
TaskRouter->Direct |
40122
Learn more |
TaskRouter->Direct |
40123
Learn more |
TaskRouter->Redirect |
40130
Learn more |
TaskRouter->Dequeue |
40131
Learn more |
TaskRouter->Dequeue |
40132
Learn more |
TaskRouter->Dequeue |
40133
Learn more |
TaskRouter->Dequeue |
40134
Learn more |
Dequeue Instruction does not have a valid 'status_callback_events' parameter |
40135
Learn more |
TaskRouter->Dequeue |
40136
Learn more |
TaskRouter->Conference |
40137
Learn more |
Missing 'to' parameter when issuing Conference instruction |
40138
Learn more |
Missing 'from' parameter when issuing Conference instruction |
40139
Learn more |
Failed to issue Conference Instruction due to invalid ActivitySid |
40140
Learn more |
Failed to issue Dequeue instruction due to missing 'call_sid' property |
40141
Learn more |
TaskRouter->Conference |
40142
Learn more |
Failed to issue Conference instruction due to missing 'call_sid' or 'outbound_to' properties |
40143
Learn more |
TaskRouter->Conference |
40144
Learn more |
TaskRouter->Conference |
40145
Learn more |
TaskRouter->Conference |
40146
Learn more |
Failed to issue Supervise Instruction due to invalid Reservation state |
40147
Learn more |
Failed to issue Supervise instruction due to missing or invalid 'contact_uri' property |
40148
Learn more |
Failed to issue Supervise instruction due to missing ‘from’ property |
40149
Learn more |
Failed to issue Conference instruction due to missing ‘conference_sid’ |
40151
Learn more |
TaskRouter->Invalid instruction |
40152
Learn more |
Invalid Queue for Known Worker |
40153
Learn more |
Absolute Paging used when iterating TaskRouter resources |
40154
Learn more |
Invalid Known Worker information |
40155
Learn more |
Invalid Workspace for Known Worker |
40157
Learn more |
Dequeue Instruction does not have a valid 'status_callback_url' parameter |
40158
Learn more |
Call Instruction does not have a valid 'status_callback_url' parameter |
40159
Learn more |
Conference Instruction does not have a valid 'status_callback_url' parameter |
45001
Learn more |
General Service Error |
45002
Learn more |
Authentication Error |
45003
Learn more |
Authorization Error |
45004
Learn more |
Validation Error |
45005
Learn more |
Service Unavailable |
45006
Learn more |
Resource Not Found |
45007
Learn more |
Resource Conflict Error |
45008
Learn more |
Unprocessable Request |
45009
Learn more |
Configuration Error |
45010
Learn more |
Rate Limit Exceeded |
45101
Learn more |
Configuration Not Found |
45102
Learn more |
Collision On Configuration Change |
45103
Learn more |
Workspace Not Configured |
45109
Learn more |
Skills Limit Exceeded |
45201
Learn more |
Resource Not Found |
45202
Learn more |
Resource Already Exists |
45203
Learn more |
Requested Chat User not found |
45204
Learn more |
Requested Flex Chat Channel is not found |
45205
Learn more |
Requested Flex Flow is not found |
45206
Learn more |
Chat User is already a member of the Chat Channel |
45207
Learn more |
Chat User per Chat Channel limit reached. User is part of too many Chat Channels. |
45208
Learn more |
Chat Channel with this unique name already exists |
45209
Learn more |
Adding a user to the Chat Channel has timed out waiting for a response from Twilio Chat. |
45210
Learn more |
Flex Flow creation failed |
45211
Learn more |
Provided identity is reserved by system |
45212
Learn more |
Flex Flow creation failed |
45301
Learn more |
Error occurred when connecting to a Meeting Participant |
45302
Learn more |
Participant was disconnected before setting up Meeting |
45303
Learn more |
Participant was busy |
45304
Learn more |
Internal timeout error |
45305
Learn more |
No answer from Participant |
45306
Learn more |
Meeting was canceled |
45307
Learn more |
Add Participant Not Allowed |
45308
Learn more |
Add Participant Not Allowed |
45309
Learn more |
Modify Participant Not Allowed |
45310
Learn more |
Participant Not Found |
45312
Learn more |
Remove Participant Request Failed |
45313
Learn more |
Transfer Failed |
45350
Learn more |
An unexpected error occurred. |
45351
Learn more |
Invalid Channel Participant properties. |
45352
Learn more |
Failed to create an outbound Channel. |
45353
Learn more |
A duplicate create Channel request was dropped. |
45354
Learn more |
Cannot create a Channel for a closed Conversation. |
45355
Learn more |
Failed to create a channel. No Participants found. |
45356
Learn more |
Failed to create a channel. Downstream error. |
45357
Learn more |
Downstream error configuring Channel. |
45358
Learn more |
Failed to close Channel. Missing status parameter. |
45359
Learn more |
Failed to close Channel. Invalid status parameter. |
45360
Learn more |
Failed to close or delete Conversation. Downstream error. |
45361
Learn more |
Failed to add Participant. Downstream error. |
45362
Learn more |
Failed to remove Participant. Not found. |
45363
Learn more |
Failed to remove Participant. Downstream error. |
45366
Learn more |
Failed to create Channel. Invalid request parameters. |
45367
Learn more |
Failed to add Participant. Invalid request parameters. |
45368
Learn more |
Failed to delete Channel. Not found. |
45369
Learn more |
Failed to create inbound Channel. Internal error. |
45370
Learn more |
Failed to create outbound Channel. Internal error. |
45371
Learn more |
Failed to close Channel. Internal error. |
45372
Learn more |
Failed to add Participant. Internal error. |
45373
Learn more |
Failed to remove Participant. Internal error. |
45374
Learn more |
Failed to delete Channel. Internal error. |
45375
Learn more |
Failed to delete Channel. Invalid Account sid. |
45376
Learn more |
Failed to add a participant. Conversation was closed or not found. |
45377
Learn more |
Account SID not authorized. |
45378
Learn more |
Failed to inactivate Channel. Internal error. |
45379
Learn more |
Failed to inactivate Channel. Downstream error. |
45380
Learn more |
Failed to activate Channel. Internal error. |
45381
Learn more |
Failed to activate Channel. Downstream error. |
45401
Learn more |
RTA feed callback returned not successful response code |
45402
Learn more |
RTA feed callback response time exceeded the threshold |
45600
Learn more |
Flex UI error |
45601
Learn more |
Custom Flex UI error |
45700
Learn more |
Unexpected error occurred. Unable to process WebChat request. |
45701
Learn more |
Unexpected error occurred. Service unavailable. |
45711
Learn more |
Failed to create webchat participant. Unauthorized |
45715
Learn more |
Failed to create webchat participant. Invalid request parameters. |
45719
Learn more |
Failed to create webchat participant. Too many requests |
45731
Learn more |
Pre-engagement data too large. |
45733
Learn more |
Pre-engagement data is not in valid JSON format. |
45741
Learn more |
Failed to create webchat conversation. Account not authorized |
45744
Learn more |
Failed to create webchat conversation. A resource provided could not be found. |
45745
Learn more |
Invalid or missing parameters in the create conversation request. |
45760
Learn more |
Unable to validate address configuration. Auto create data missing. |
45761
Learn more |
Failed to validate address configuration. Auto create not enabled. |
45762
Learn more |
Failed to validate address configuration. Auto create type is empty or invalid. |
45763
Learn more |
Unable to validate address configuration. Auto create studio flow SID missing. |
45764
Learn more |
Unable to validate address configuration. Auto create webhook URL missing. |
45765
Learn more |
Address configuration data not found |
45770
Learn more |
Failed to create InteractionChannel. Downstream Error. |
45771
Learn more |
Failed to create InboundConversation. Internal Error. |
45772
Learn more |
Failed to perform operation. Required header is either missing or incorrect. |
45773
Learn more |
Internal Error. Failed to create token. |
45774
Learn more |
Internal Error. Failed to refresh token. |
45775
Learn more |
Failed to refresh token. Invalid token provided. |
45776
Learn more |
Failed to fetch Configuration for deployment key. |
45777
Learn more |
Address Configuration not found for deployment key. |
45778
Learn more |
Configuration not found for provided Deployment Key. |
45780
Learn more |
Failed to perform this operation. Account is sending too many concurrent API requests. |
45781
Learn more |
Internal Error. Failed to create deployment key. |
45782
Learn more |
Internal Error. Failed to delete deployment key. |
45784
Learn more |
Internal Error. Failed to get deployment keys. |
45785
Learn more |
Internal Error. Failed to delete deployment keys. |
45788
Learn more |
Internal Error. Failed to update deployment key. |
45789
Learn more |
Deployment key is already linked to other address configuration sid. |
45794
Learn more |
Max deployment keys limit reached for this account. |
45795
Learn more |
Friendly name must be between 1 and 64 characters long. |
45796
Learn more |
Failed to perform this operation. There was a conflict with the state of the resource. |
48000
Learn more |
Invalid request payload |
48001
Learn more |
Callback URL is not set |
48002
Learn more |
Callback URL is invalid |
48003
Learn more |
Callback returned an invalid response |
48004
Learn more |
Callback returned an error |
48005
Learn more |
Callback failed due to timeout |
48010
Learn more |
Custom Routing Callback failed to execute successfully |
48011
Learn more |
Custom Routing Callback failed due to an internal error |
48023
Learn more |
Frontline user conversation limit exceeded |
48024
Learn more |
Contact conversation limit exceeded |
48025
Learn more |
Outgoing conversation: Invalid contact address |
48026
Learn more |
Outgoing conversation: Invalid proxy address |
48027
Learn more |
Outgoing conversation: Proxy address equals contact address |
48028
Learn more |
Outgoing conversation: Unauthorized use of the proxy address |
48029
Learn more |
Outgoing conversation: Contact address type does not match proxy address type |
48030
Learn more |
Outgoing conversation: Proxy address is not WhatsApp-enabled sender |
48031
Learn more |
Outgoing conversation: Conversation with this contact and proxy address already exists |
48032
Learn more |
Outgoing conversation: Missing Messaging service |
48033
Learn more |
Outgoing conversation: Invalid contact identity |
48050
Learn more |
Internal service error |
50000 - 59999
Title | Description |
---|---|
50000
Learn more |
Programmable Chat: FriendlyName not provided |
50001
Learn more |
Programmable Chat: Account SID not provided |
50002
Learn more |
Programmable Chat: Resource is being deleted |
50003
Learn more |
Programmable Chat: Friendly name too long |
50004
Learn more |
Programmable Chat: Unique Name too long |
50006
Learn more |
Programmable Chat: Invalid Account SID |
50050
Learn more |
Programmable Chat: Service Instance not found |
50051
Learn more |
Programmable Chat: Service SID not provided |
50052
Learn more |
Programmable Chat: Invalid consumption interval format |
50053
Learn more |
Programmable Chat: Invalid typing indicator format |
50054
Learn more |
Programmable Chat: Invalid webhook format |
50055
Learn more |
Programmable Chat: Invalid webhook method |
50056
Learn more |
Programmable Chat: Webhook disabled processing of command |
50057
Learn more |
Programmable Chat: Webhook call failed to execute successfully |
50058
Learn more |
Programmable Chat: Notification template too long |
50059
Learn more |
Programmable Chat: Notification sound name too long |
50060
Learn more |
Programmable Chat: Invalid user channels limit format |
50061
Learn more |
Programmable Chat: Invalid channel members limit format |
50063
Learn more |
Programmable Chat: Actions per second limit exceeded |
50065
Learn more |
Programmable Chat: Invalid webhook retry count |
50068
Learn more |
Programmable Chat: Service instance unique name invalid |
50069
Learn more |
Programmable Chat: Service instance with provided unique name already exists |
50074
Learn more |
Global actions per second limit exceeded |
50076
Learn more |
Webhook failed to execute successfully due to timeout |
50100
Learn more |
Programmable Chat: Role not found |
50101
Learn more |
Programmable Chat: Channel role not found |
50102
Learn more |
Programmable Chat: Deployment role not found |
50103
Learn more |
Programmable Chat: Role SID not provided |
50104
Learn more |
Programmable Chat: Permission not found |
50105
Learn more |
Programmable Chat: Invalid role type |
50106
Learn more |
Programmable Chat: Channel creator role not found |
50107
Learn more |
Programmable Chat: User not authorized for command |
50109
Learn more |
Conversation role not found |
50200
Learn more |
Programmable Chat: User not found |
50201
Learn more |
Programmable Chat: User already exists |
50202
Learn more |
Programmable Chat: User SID not provided |
50203
Learn more |
Programmable Chat: Identity reserved |
50204
Learn more |
Programmable Chat: Identity not provided |
50205
Learn more |
Programmable Chat: User unauthorized to set role |
50206
Learn more |
Programmable Chat: Identity should not match user SID pattern |
50207
Learn more |
Programmable Chat: Identity too long |
50208
Learn more |
Programmable Chat: User channel limit exceeded |
50209
Learn more |
Programmable Chat: Invalid binding type |
50210
Learn more |
Programmable Chat: Invalid notification level |
50211
Learn more |
Identity parameter not acceptable for this Participant |
50212
Learn more |
Programmable Chat: User already invited |
50213
Learn more |
Conflicting user modification |
50214
Learn more |
User conversation limit exceeded |
50300
Learn more |
Programmable Chat: Channel not found |
50301
Learn more |
Programmable Chat: Channel key not provided |
50302
Learn more |
Programmable Chat: Unknown channel command |
50303
Learn more |
Programmable Chat: Attributes too long |
50304
Learn more |
Programmable Chat: Attributes not valid JSON |
50305
Learn more |
Programmable Chat: Channel SID not provided |
50306
Learn more |
Programmable Chat: Unique name should not match channel SID pattern |
50307
Learn more |
Programmable Chat: Channel with provided unique name already exists |
50308
Learn more |
Programmable Chat: Invalid Date Created parameter |
50309
Learn more |
Programmable Chat: Invalid Date Updated parameter |
50310
Learn more |
Programmable Chat: Author parameter is too long |
50320
Learn more |
Programmable Chat: Channel webhook not found |
50321
Learn more |
Programmable Chat: Too many channel webhooks |
50322
Learn more |
Programmable Chat: Too many channel webhook triggers |
50323
Learn more |
Programmable Chat: Invalid channel webhook sid |
50324
Learn more |
Invalid channel webhook type |
50325
Learn more |
Programmable Chat: Invalid channel webhook filter |
50326
Learn more |
Programmable Chat: Invalid channel webhook trigger |
50327
Learn more |
Programmable Chat: Invalid channel webhook flow sid |
50328
Learn more |
Programmable Chat: Channel webhook type not provided |
50329
Learn more |
Programmable Chat: Channel webhook url not provided |
50330
Learn more |
Programmable Chat: Channel webhook filter not provided |
50331
Learn more |
Programmable Chat: Channel webhook trigger not provided |
50332
Learn more |
Programmable Chat: Channel webhook url too long |
50334
Learn more |
Channel deletion operation is in progress |
50340
Learn more |
Messaging service SID not provided |
50341
Learn more |
Invalid messaging service SID |
50342
Learn more |
Messaging service does not belong to account |
50347
Learn more |
Parameters are missing for channel update request |
50349
Learn more |
Conflicting channel modification |
50350
Learn more |
Conversation not found |
50351
Learn more |
Conversation SID not provided |
50353
Learn more |
Conversation with provided unique name already exists |
50360
Learn more |
Conversation webhook not found |
50361
Learn more |
Too many conversation webhooks |
50362
Learn more |
Too many conversation webhook triggers |
50363
Learn more |
Invalid conversation webhook SID |
50364
Learn more |
Invalid conversation webhook type |
50365
Learn more |
Invalid conversation webhook filter |
50366
Learn more |
Invalid conversation webhook trigger |
50367
Learn more |
Invalid conversation webhook flow SID |
50368
Learn more |
Conversation webhook type not provided |
50369
Learn more |
Conversation webhook URL not provided |
50370
Learn more |
Conversation webhook filter not provided |
50371
Learn more |
Conversation webhook trigger not provided |
50372
Learn more |
Conversation webhook URL is too long |
50373
Learn more |
No Messaging Service assigned to Conversation |
50374
Learn more |
'State' field can't be empty |
50375
Learn more |
TimeToInactive should be greater or equal to 1 minute |
50376
Learn more |
TimeToClosed should be greater or equal to 10 minutes |
50377
Learn more |
Can't update conversation as it's in final closed state |
50378
Learn more |
'State' parameter value is invalid |
50379
Learn more |
TimeToInactive format is invalid |
50380
Learn more |
TimeToClosed format is invalid |
50382
Learn more |
Timer can't be set without state |
50384
Learn more |
Initial state can't be 'closed |
50385
Learn more |
Conversations are disabled in this region |
50390
Learn more |
Unique name should not match conversation sid pattern |
50391
Learn more |
Conflicting conversation modification |
50392
Learn more |
PreWebhookTimeout should be greater than 0ms |
50393
Learn more |
Type value should be 'private'. |
50400
Learn more |
Programmable Chat: User not member of channel |
50401
Learn more |
Programmable Chat: Member SID not provided |
50402
Learn more |
Programmable Chat: Member not found |
50403
Learn more |
Programmable Chat: Channel member limit exceeded |
50404
Learn more |
Programmable Chat: Member already exists |
50405
Learn more |
Programmable Chat: Invalid last consumption timestamp format |
50406
Learn more |
Programmable Chat: Invalid last consumed message index format |
50407
Learn more |
Invalid messaging binding address |
50408
Learn more |
Invalid participant proxy address |
50409
Learn more |
Participant address equals proxy address |
50411
Learn more |
Participant address is empty |
50412
Learn more |
Participant proxy address is empty |
50413
Learn more |
Account is not authorized to use proxy address |
50414
Learn more |
Participant address type does not match proxy address type |
50415
Learn more |
Proxy address is not WhatsApp enabled sender |
50416
Learn more |
Participant and proxy address pair is already in use |
50417
Learn more |
Participants limit exceeded |
50418
Learn more |
Non-Chat participants limit exceeded |
50419
Learn more |
Conflicting member modification |
50420
Learn more |
Participant Messaging Binding type does not support all of the provided Messaging Binding parameters |
50421
Learn more |
Invalid last read message index format |
50422
Learn more |
Non-chat conversation participants limit exceeded |
50430
Learn more |
Participant is not a member of conversation |
50431
Learn more |
Participant SID not provided |
50432
Learn more |
Participant not found |
50433
Learn more |
Participant already exists |
50434
Learn more |
Participant projected address not provided |
50435
Learn more |
Group MMS activation failed. |
50436
Learn more |
Participant limit exceeded for group conversation |
50437
Learn more |
Group Participant already exists |
50438
Learn more |
Group conversation with given participant list already exists |
50439
Learn more |
Account is not authorized to use the projected address |
50440
Learn more |
Failed to remove the proxy address of a participant. |
50441
Learn more |
Failed to add a proxy address to a participant. |
50442
Learn more |
Failed to remove the projected address of a participant. |
50443
Learn more |
Failed to add a projected address to a participant. |
50444
Learn more |
Failed to add an identity to a participant. |
50449
Learn more |
Conflicting channel modification |
50451
Learn more |
One user identifier parameter for lookup at a time is allowed. Please, use either Identity or Address. |
50452
Learn more |
Group MMS is not enabled for this Account |
50453
Learn more |
Proxy Address of participant is not supported for this channel |
50500
Learn more |
Programmable Chat: Message not found |
50501
Learn more |
Programmable Chat: Message SID not provided |
50502
Learn more |
Programmable Chat: Message index not provided |
50503
Learn more |
Programmable Chat: Message body not provided |
50504
Learn more |
Programmable Chat: Message body parameter is too long |
50505
Learn more |
Programmable Chat: Last Updated By parameter is too long |
50506
Learn more |
Programmable Chat: Media SID not provided |
50507
Learn more |
Programmable Chat: Media not found |
50508
Learn more |
Programmable Chat: Media already sent with another message |
50509
Learn more |
Programmable Chat: Media message body cannot be updated |
50510
Learn more |
Invalid message media SID |
50511
Learn more |
Invalid message media content type |
50512
Learn more |
Message media size is too large |
50513
Learn more |
Message author should be among Group MMS participants. |
50516
Learn more |
Programmable Chat: Message index is not a number |
50526
Learn more |
Invalid content SID |
50527
Learn more |
Invalid content variables format |
50528
Learn more |
Content SID is missing |
50529
Learn more |
Content variables are too long |
50540
Learn more |
Content variable key is too long |
50541
Learn more |
Content variable value is too long |
50600
Learn more |
Programmable Chat: Invite SID not provided |
50601
Learn more |
Programmable Chat: Invite not found |
50602
Learn more |
Programmable Chat: Cannot decline invite when already channel member. |
50610
Learn more |
Address configuration deleted |
50700
Learn more |
Virtual Agent provider is invalid. |
50701
Learn more |
Only one Virtual Agent participant is allowed per conversation. |
50702
Learn more |
Verify Agent participant should not have identity, user address, proxy address, projected address. |
50703
Learn more |
DialogflowCX provider must contain module sid and addon sid. |
50704
Learn more |
Provided addon sid should have prefix XB. |
50705
Learn more |
Provided module sid should have prefix XE. |
50706
Learn more |
Updating Virtual Agent participant information is not allowed. |
50707
Learn more |
Virtual Agent participant creation is not available for your account. |
50708
Learn more |
ChatbotConfiguration.FriendlyName is required parameter. |
50709
Learn more |
ChatbotConfiguration.FriendlyName is invalid. |
50710
Learn more |
ChatbotConfiguration.InitialContext is invalid. |
50711
Learn more |
ChatbotConfiguration.FriendlyName is reserved. |
51001
Learn more |
Client Connection: Connections resource limit exceeded |
51002
Learn more |
Client Connection: Request rate limit exceeded |
51003
Learn more |
Client Connection: identity too long |
51004
Learn more |
Client Connection: endpoint_id too long |
51005
Learn more |
Client Connection: Command or keepalive acknowledgement not received |
51006
Learn more |
Client Connection: Connection expired |
51007
Learn more |
Client Connection: Token authentication is rejected |
51101
Learn more |
Twilsock: Service instance not found |
51102
Learn more |
Twilsock: Service instance SID not specified |
51103
Learn more |
Twilsock: Token doesn't contain required grants section |
51104
Learn more |
Twilsock: Token doesn't contain service instance |
51105
Learn more |
Twilsock: Token doesn't contain identity |
51106
Learn more |
Twilsock: Active product doesn't match with service instance product |
51107
Learn more |
Twilsock: Service can't be used |
51108
Learn more |
Twilsock: Service instance disabled |
51109
Learn more |
Twilsock: Service instance is under legal hold |
51110
Learn more |
Twilsock: Token contains multiple grants of same product |
51111
Learn more |
Twilsock: Service instance limit reached |
51112
Learn more |
Twilsock: Product usage disabled |
51113
Learn more |
Twilsock: Product usage is not enabled |
51114
Learn more |
Twilsock: Invalid access token header |
51115
Learn more |
Twilsock: Invalid access token subject |
51116
Learn more |
Twilsock: Invalid access token grants |
51117
Learn more |
Twilsock: Invalid access token signature |
51118
Learn more |
Twilsock: Invalid claim set |
51119
Learn more |
Twilsock: Token expired |
51120
Learn more |
Twilsock: Token is not valid yet |
51121
Learn more |
Twilsock: Token expiration time exceeds maximum |
51122
Learn more |
Twilsock: Authentication failed |
51123
Learn more |
Twilsock: Upstream not resolved |
51124
Learn more |
Twilsock: Too many connections |
51125
Learn more |
Twilsock: Too many updates |
51126
Learn more |
Twilsock: DNC limit has been reached |
51127
Learn more |
Twilsock: PNC limit has been |
51128
Learn more |
Twilsock: Too many messages per connection |
51129
Learn more |
Twilsock: Too many messages per account |
51130
Learn more |
Twilsock: Token is invalid! |
51131
Learn more |
Twilsock: Authentication failed |
51201
Learn more |
Twilsock : CPS, Init per Account |
51202
Learn more |
Twilsock : CPS, Too many requests |
51215
Learn more |
Twilsock: Unauthorized |
52000
Learn more |
Internal notification error |
52001
Learn more |
Invalid destination binding |
52002
Learn more |
Invalid Credential Sid |
52003
Learn more |
Invalid Credential Type |
52004
Learn more |
Credential SID not specified |
52051
Learn more |
Internal error when sending notification via client connection |
52052
Learn more |
Client connection not created or closed |
52071
Learn more |
Internal error when sending notification via mqtt client connection |
52072
Learn more |
Client mqtt connection not created or closed |
52101
Learn more |
Invalid GCM Api Key or FCM Secret |
52102
Learn more |
Invalid GCM/FCM registration token |
52103
Learn more |
GCM/FCM client uninstalled or turned off notifications |
52104
Learn more |
Mismatched GCM/FCM sender ID |
52105
Learn more |
Invalid GCM/FCM package name |
52106
Learn more |
Notification too large for GCM/FCM |
52107
Learn more |
Invalid custom key for GCM/FCM |
52108
Learn more |
GCM/FCM device message rate exceeded |
52109
Learn more |
GCM/FCM unauthorized error |
52110
Learn more |
GCM/FCM service unavailable |
52111
Learn more |
GCM/FCM unknown error |
52131
Learn more |
Invalid APNs credentials |
52133
Learn more |
Invalid APNs device token size |
52134
Learn more |
Invalid APNs device token |
52135
Learn more |
Missing subject in APNs certificate |
52136
Learn more |
Missing payload for APNs delivery |
52137
Learn more |
Invalid size of subject in APNs certificate |
52138
Learn more |
APNs payload too large |
52139
Learn more |
APN service shutdown |
52140
Learn more |
Unknown APNs error |
52141
Learn more |
The provided APNs device token has been unregistered |
52142
Learn more |
The provided APNs device token is not correct |
52143
Learn more |
The push notification was rejected by APNs |
52144
Learn more |
APNs experienced an internal error |
52145
Learn more |
Failed to authenticate with APNs |
52147
Learn more |
Too many APNs provider token updates |
52148
Learn more |
Expired APNs provider token used |
52149
Learn more |
Invalid APNs provider token used |
52161
Learn more |
Empty Credentials |
52162
Learn more |
Credentials do not belong to used account |
52163
Learn more |
Incorrect URL used to retrieve Webhook Credentials |
52164
Learn more |
No Credentials found for the supplied Binding Type |
52165
Learn more |
No Credentials found for the supplied Identifier |
52166
Learn more |
Webhook Credentials endpoint responded with Internal Error |
52167
Learn more |
Invalid Webhook Credentials response |
52168
Learn more |
Webhook Credentials request timed out |
52170
Learn more |
Too many Webhook Credential requests |
52171
Learn more |
Webhook Credentials request signature was not verified |
52172
Learn more |
Unexpected Binding Type used for Webhook Credentials request |
52173
Learn more |
Unexpected Identifier used for Webhook Credentials request |
52174
Learn more |
Unexpected error response received for Webhook Credentials request |
52181
Learn more |
Too many SMS notification requests |
52182
Learn more |
Messaging Service not specified |
52201
Learn more |
Too many Facebook messenger notification requests |
52202
Learn more |
Facebook page is not connected to Twilio |
52203
Learn more |
Missing body for Facebook Messenger delivery attempt |
52211
Learn more |
Too many Alexa notifications |
52212
Learn more |
Missing Alexa skill ID |
52213
Learn more |
Invalid Alexa user ID |
52214
Learn more |
Alexa skill is not connected to Twilio |
52215
Learn more |
Missing Title parameter for Alexa |
52301
Learn more |
Resulted destination list for requested parameters is empty |
52302
Learn more |
Too many recipients |
52303
Learn more |
Concurrent User update |
52304
Learn more |
User already exists |
52305
Learn more |
User already belongs to the segment |
52306
Learn more |
Cannot delete User resource with Bindings |
52307
Learn more |
No users with provided segments |
52309
Learn more |
Channel provider replied with an error |
52310
Learn more |
Notification TTL has expired |
52311
Learn more |
Delivery callback invocation failed |
52401
Learn more |
Too many notification log events |
53000
Learn more |
Signaling connection error |
53001
Learn more |
Signaling connection disconnected |
53002
Learn more |
Signaling connection timed out |
53003
Learn more |
Client received an invalid signaling message |
53004
Learn more |
Client sent an invalid signaling message |
53006
Learn more |
Video server is busy |
53100
Learn more |
Room name is invalid |
53101
Learn more |
Room name is too long |
53102
Learn more |
Room name contains invalid characters |
53103
Learn more |
Unable to create Room |
53104
Learn more |
Unable to connect to Room |
53105
Learn more |
Room contains too many Participants |
53106
Learn more |
Room not found |
53107
Learn more |
MaxParticipants is out of range |
53108
Learn more |
RoomType is not valid |
53109
Learn more |
Timeout is out of range |
53110
Learn more |
StatusCallbackMethod is invalid |
53111
Learn more |
StatusCallback is invalid |
53112
Learn more |
Status is invalid |
53113
Learn more |
Room creation failed |
53118
Learn more |
Room Completed Error |
53119
Learn more |
The concurrent Rooms quota was exceeded |
53120
Learn more |
Invalid Recording Rule(s) |
53121
Learn more |
Approaching room or participant concurrency quota |
53122
Learn more |
The recording operation requested is not supported for the Room type |
53123
Learn more |
MaxParticipantDuration is out of range |
53124
Learn more |
The AudioOnly flag is not supported for the Room type |
53125
Learn more |
The track kind is not supported by the Room |
53200
Learn more |
Participant identity is invalid |
53201
Learn more |
Participant identity is too long |
53202
Learn more |
Participant identity contains invalid characters |
53203
Learn more |
The maximum number of published tracks allowed in the Room at the same time has been reached |
53204
Learn more |
Participant not found |
53205
Learn more |
Participant disconnected because of duplicate identity |
53206
Learn more |
The Participant concurrency quota was exceeded |
53207
Learn more |
MaxPublishedTracks is out of range |
53208
Learn more |
Participant's bandwidth profile configuration is invalid |
53209
Learn more |
Participant status is invalid |
53215
Learn more |
Invalid Subscribe Rule(s) |
53216
Learn more |
Participant session length exceeded |
53217
Learn more |
maxAudioTracks or maxVideoTracks configuration is out of range |
53300
Learn more |
Track is invalid |
53301
Learn more |
Track name is invalid |
53302
Learn more |
Track name is too long |
53303
Learn more |
Track name contains invalid characters |
53304
Learn more |
Track name is duplicated |
53400
Learn more |
Client is unable to create or apply a local media description |
53401
Learn more |
Server is unable to create or apply a local media description |
53402
Learn more |
Client is unable to apply a remote media description |
53403
Learn more |
Server is unable to apply a remote media description |
53404
Learn more |
No supported codec |
53405
Learn more |
Media connection failed or Media activity ceased |
53406
Learn more |
The data channel used by the Data Track had a problem |
53407
Learn more |
Media connection failed due to DTLS handshake failure |
53408
Learn more |
ICE connection restart was attempted, but it is not allowed |
53500
Learn more |
Unable to acquire configuration |
53501
Learn more |
Unable to acquire TURN credentials |
53600
Learn more |
S3 URL for recording upload is invalid |
53601
Learn more |
AWS credentials for recording upload are invalid |
53602
Learn more |
AWS encryption key for recording upload is invalid |
53603
Learn more |
Internal failure while processing a recording |
53604
Learn more |
Failed to upload the recording to S3 |
53605
Learn more |
Internal failure when retrieving your account's recording settings |
53606
Learn more |
Internal failure when creating the recording resource |
53607
Learn more |
Internal failure when updating the recording resource |
53610
Learn more |
Invalid URL for external S3 bucket in recording settings |
53611
Learn more |
Invalid AWS credentials to access external S3 bucket in recording settings |
53612
Learn more |
Invalid public key for media tracks encryption in recording settings |
53613
Learn more |
AWS credentials to access external S3 bucket could not be loaded |
53614
Learn more |
Public key credentials for media tracks encryption could not be loaded |
53615
Learn more |
Access denied to external S3 bucket configured in recording settings |
53616
Learn more |
Deleted a recording with custom configuration as time for retries was depleted |
53617
Learn more |
Internal failure when bulk deleting compositions from your account |
53620
Learn more |
Invalid URL for external S3 bucket in composition settings |
53621
Learn more |
Invalid AWS credentials to access external S3 bucket in composition settings |
53622
Learn more |
Invalid public key for media tracks encryption in composition settings |
53623
Learn more |
AWS credentials to access external S3 bucket could not be loaded |
53624
Learn more |
Public key credentials for media tracks encryption could not be loaded |
53625
Learn more |
Access denied to external S3 bucket configured in composition settings |
53626
Learn more |
Internal failure while processing media composition |
53627
Learn more |
Internal failure when updating the composition resource |
53628
Learn more |
Room recordings deleted |
53630
Learn more |
Empty track list for composition |
53631
Learn more |
Failed to enqueue a room composition from a configured composition hook |
53632
Learn more |
Failed to enqueue a room composition |
53633
Learn more |
Composition is too large |
53660
Learn more |
Status Callback response timed out |
53661
Learn more |
StatusCallbackMethod is invalid |
53662
Learn more |
StatusCallback is invalid |
53663
Learn more |
Internal failure when bulk deleting recordings from your account |
53664
Learn more |
Invalid URL for external S3 bucket in composition settings |
53665
Learn more |
Invalid AWS credentials to access external S3 bucket in composition settings |
53666
Learn more |
Invalid public key for media tracks encryption in composition settings |
53667
Learn more |
AWS credentials to access external S3 bucket could not be loaded |
53668
Learn more |
Public key credentials for media tracks encryption could not be loaded |
53669
Learn more |
Access denied to external S3 bucket configured in composition settings |
54003
Learn more |
Invalid If-Match header |
54006
Learn more |
Request entity too large |
54007
Learn more |
Access forbidden for identity |
54008
Learn more |
Invalid JSON |
54009
Learn more |
Rate limit exceeded |
54010
Learn more |
No parameters specified |
54011
Learn more |
Invalid TTL |
54050
Learn more |
Service Instance not found |
54051
Learn more |
Invalid webhook URL |
54053
Learn more |
Invalid friendly name |
54056
Learn more |
Account cannot access requested Service Instance |
54100
Learn more |
Document not found |
54101
Learn more |
Invalid Document data |
54103
Learn more |
Document revision mismatch |
54150
Learn more |
List not found |
54151
Learn more |
List Item not found |
54155
Learn more |
List Item revision mismatch |
54156
Learn more |
Invalid List Item data |
54200
Learn more |
Map not found |
54201
Learn more |
Map Item not found |
54205
Learn more |
Map Item revision mismatch |
54206
Learn more |
Invalid Map Item data |
54208
Learn more |
Map Item already exists |
54209
Learn more |
Invalid Map Item key |
54250
Learn more |
Message Stream not found |
54251
Learn more |
Invalid Message Stream Message data |
54300
Learn more |
Unique name not found |
54301
Learn more |
Unique name already exists |
54302
Learn more |
Invalid unique name |
54351
Learn more |
Invalid identity |
54354
Learn more |
Permission not found |
54419
Learn more |
Number of subscriptions per connection is over the limit |
54450
Learn more |
Invalid 'Direction' query parameter |
54451
Learn more |
Invalid 'Order' query parameter |
54452
Learn more |
Invalid 'Bounds' query parameter |
54453
Learn more |
Invalid 'PageToken' query parameter |
54454
Learn more |
Sync: Invalid 'PageSize' query parameter |
54458
Learn more |
Invalid List Item index |
54502
Learn more |
Invalid index name |
54507
Learn more |
Invalid query |
54509
Learn more |
Query expression contains too many operators |
54510
Learn more |
Query expression contains an array with too many items |
55555
Learn more |
Invalid Instruction passed to TaskRouter |
57001
Learn more |
'Secret id' is empty |
57002
Learn more |
'Secret id' is too long |
57003
Learn more |
'Secret id' is invalid for this Partner |
57004
Learn more |
'Category' is empty |
57005
Learn more |
'Category' is too long |
57006
Learn more |
'EventType' is empty |
57007
Learn more |
'EventType' is absent |
57008
Learn more |
'EventType' format must be String |
57009
Learn more |
'EventType' is too long |
57010
Learn more |
'PartnerName' is absent |
57011
Learn more |
Unsupported Partner name |
57012
Learn more |
Signature invalid |
57013
Learn more |
'Topic' is absent |
57014
Learn more |
'Event' data in payload is absent |
57016
Learn more |
'Topic' is empty |
57017
Learn more |
'Topic' is too long |
57018
Learn more |
'Event' value type must be Map |
57019
Learn more |
'Authorization' header is missing or is invalid |
57020
Learn more |
Authorization failed |
58000
Learn more |
Twilio Live congestion |
58001
Learn more |
Video-enabled PlayerStreamer concurrency quota was exceeded |
58002
Learn more |
The MediaProcessor concurrency quota was exceeded |
58003
Learn more |
Audio-only PlayerStreamer concurrency quota was exceeded |
60000 - 69999
Title | Description |
---|---|
60001
Learn more |
Downstream Authentication Failed |
60002
Learn more |
End User Identification Timeout |
60003
Learn more |
End User Data is Not Available |
60004
Learn more |
Invalid Configuration |
60005
Learn more |
Downstream Carrier Error |
60006
Learn more |
Invalid Phone Number |
60008
Learn more |
Unsupported Carrier |
60200
Learn more |
Invalid parameter |
60201
Learn more |
Selected template translation is not approved |
60202
Learn more |
Max check attempts reached |
60203
Learn more |
Max send attempts reached. |
60204
Learn more |
Service does not support this feature |
60205
Learn more |
SMS is not supported by landline phone number |
60206
Learn more |
'Amount' & 'Payee' params are required |
60207
Learn more |
Max rate limits per service reached |
60208
Learn more |
Rate limit with that UniqueName already exists |
60209
Learn more |
UniqueName format is invalid |
60210
Learn more |
Max Buckets per Rate limit reached |
60211
Learn more |
Bucket with the given Interval already exists |
60212
Learn more |
Too many concurrent requests for phone number |
60213
Learn more |
A Messaging Configuration already exists for the given country |
60214
Learn more |
Call channel is not supported when using PSD2 |
60215
Learn more |
Max number of mailers per account reached |
60217
Learn more |
Invalid Service configuration |
60218
Learn more |
SendGrid Template is not active |
60219
Learn more |
SendGrid Template does not contain required placeholders |
60220
Learn more |
Messages to China require use case vetting |
60221
Learn more |
No target verification specified |
60222
Learn more |
SendGrid The from address does not match a verified Sender Identity |
60223
Learn more |
Delivery channel disabled |
60224
Learn more |
Missing substitutions for selected template |
60225
Learn more |
Translation already exists for the provided template |
60226
Learn more |
Messages sent to china require friendly_name |
60227
Learn more |
The selected channel for template is not supported |
60228
Learn more |
Template was not found |
60229
Learn more |
Template translation was not found |
60231
Learn more |
Sender id already exists for account |
60232
Learn more |
Sender id does not exist |
60233
Learn more |
Default sender id can't be deleted |
60234
Learn more |
Sender id can not be set as not default |
60235
Learn more |
Sender Definitions does not match with requirements |
60236
Learn more |
The domain could not be obtained from the given email |
60237
Learn more |
The given domain is on a deny list |
60238
Learn more |
Verification Creation Attempt blocked by Twilio |
60239
Learn more |
BYOT feature is not enabled |
60240
Learn more |
Templates not allowed |
60241
Learn more |
Static message required |
60300
Learn more |
Invalid Param |
60301
Learn more |
Entity already exists |
60302
Learn more |
FactorType already exists |
60305
Learn more |
Access Token parameters are invalid |
60306
Learn more |
Invalid Request |
60307
Learn more |
Cannot resend push notifications to 'none' notification platform |
60308
Learn more |
Challenge verification attempts limit reached |
60309
Learn more |
Push notifications limit reached for a Challenge |
60310
Learn more |
Factor verification attempts reached |
60311
Learn more |
Factor verification failed |
60312
Learn more |
Challenge creation limit reached |
60313
Learn more |
Unauthorized factor creation |
60314
Learn more |
Factors binding format is invalid |
60315
Learn more |
Reached max limit of 20 push Factors associated per Entity |
60317
Learn more |
Factor already exists |
60318
Learn more |
Factor is unverified |
60322
Learn more |
Challenge already responded |
60323
Learn more |
Challenge expired |
60324
Learn more |
Challenge verification failed |
60325
Learn more |
Translation for locale not found, using default |
60326
Learn more |
Too many requests to create factors for the entity |
60327
Learn more |
The provided channel is not supported by the given template. Verify is falling back to the static message. |
60329
Learn more |
Verify SNA does not work with `psd2_enabled` |
60330
Learn more |
Failed to invoke the webhook |
60331
Learn more |
Locale requested is not supported by Verify Text-To-Speech conversion |
60333
Learn more |
The SMS message was sent using a brandless template. |
60401
Learn more |
Network Error |
60402
Learn more |
Mapper Error |
60403
Learn more |
Storage Error |
60404
Learn more |
Input Error |
60405
Learn more |
Key Storage Error |
60406
Learn more |
Initialization Error |
60407
Learn more |
Authentication Token Error |
60408
Learn more |
TemplateSid is only supported for the SMS channel |
60409
Learn more |
Custom message did not match any template |
60410
Learn more |
Verification delivery attempt blocked |
60411
Learn more |
Phone Number already exists |
60500
Learn more |
SNA Phone Number Mismatch |
60510
Learn more |
SNA Error |
60511
Learn more |
SNA Downstream Error |
60517
Learn more |
SNA User-Agent Mismatch Error |
60519
Learn more |
SNA Verification Result Pending |
60520
Learn more |
SNA URL Failed |
60531
Learn more |
SNA Carrier Not Detected |
60532
Learn more |
SNA Potential Dual SIM Detected |
60533
Learn more |
SNA Carrier Header Error |
60534
Learn more |
SNA Downstream Carrier Error |
60540
Learn more |
SNA Carrier Identified Invalid Phone Number |
60550
Learn more |
Auto Channel Failed: None of the available channels could be selected due to validation errors. Check your debugger messages in console. |
60600
Learn more |
Unprovisioned or out of coverage |
60601
Learn more |
Authorization required for Canada lookups |
60602
Learn more |
App hash can only be used with SMS channel |
60603
Learn more |
SendGrid maximum credits exceeded |
60604
Learn more |
SendGrid Authenticated user is not authorized to send mail |
60605
Learn more |
Verification delivery attempt blocked |
60606
Learn more |
Lookup Package is Not Enabled |
60607
Learn more |
Lookup Unsupported Country |
60608
Learn more |
Lookup Error |
60609
Learn more |
Live activity not enabled |
60610
Learn more |
Phone number outside of coverage |
60611
Learn more |
Lookup Package Quota Reached |
60612
Learn more |
Requested phone number not mobile |
60613
Learn more |
Lookup Provider Degradation |
60614
Learn more |
Lookup Request Must Be Completed in Different Twilio Region |
60616
Learn more |
Lookup rate limit exceeded |
60617
Learn more |
Lookup Not Enough Request Parameters |
60618
Learn more |
Lookup Malformed Request Parameter |
60619
Learn more |
Lookup Request Cannot be Completed in Twilio Region |
60620
Learn more |
Lookup SIM Swap Information is Incomplete From Carrier |
60621
Learn more |
Lookup Carrier Information Not Available |
60622
Learn more |
Invalid Magic Number |
60699
Learn more |
Lookup Usage Disabled |
60700
Learn more |
Something went wrong. Try again later |
60701
Learn more |
Invalid request |
60702
Learn more |
Business Profile not found |
60703
Learn more |
Invalid phone numbers format |
60704
Learn more |
Phone number not branded by Twilio |
60706
Learn more |
Invalid Push Token |
60707
Learn more |
Branded Channel not found |
60708
Learn more |
Phone record number not found |
60709
Learn more |
Business Profile already exists |
60710
Learn more |
Phone number CPS not found |
60711
Learn more |
Business status does not allow updates |
60712
Learn more |
Error communicating with Regulatory Compliance API |
60713
Learn more |
Error communicating with Regulatory Identification API |
60714
Learn more |
Brand not found |
60715
Learn more |
Error reading logo file |
60716
Learn more |
Selected logo is not a valid PNG file |
60717
Learn more |
Error uploading logo to the storage |
60719
Learn more |
Branded Call not found |
60721
Learn more |
Phone Number(s) already used in a Branded Channel |
60722
Learn more |
Business status does not allow dismissal |
60723
Learn more |
Brand status does not allow updates |
60724
Learn more |
Brand status does not allow dismissal |
60725
Learn more |
Brand status does not allow to have branded channels |
60726
Learn more |
Business status does not allow to have brands |
60727
Learn more |
Channel not found |
61000
Learn more |
Add-ons: Internal server error |
61001
Learn more |
Add-ons: Request timed out |
61002
Learn more |
Add-ons: Provider could not complete request |
61003
Learn more |
Add-ons: Requirements to invoke AddOns have not been met |
61004
Learn more |
Add-ons: No results |
61005
Learn more |
Add-ons: Bad request |
61006
Learn more |
Add-ons: Add-ons unavailable for GET callbacks |
61007
Learn more |
Add-ons: Response body too large |
61008
Learn more |
Add-ons: HTTP too many redirects |
61009
Learn more |
Add-ons: Could not fulfill request with available data |
62000
Learn more |
Failed to write to the database. |
62001
Learn more |
Invalid SID |
62002
Learn more |
Exchange not found |
62003
Learn more |
MPLS carrier not found. |
62004
Learn more |
Direct connect not found. |
62005
Learn more |
Bandwidth reserve not found. |
62006
Learn more |
MPLS carrier is not associated with the exchange. |
62007
Learn more |
Direct connect is not associated with the exchange. |
62008
Learn more |
Bandwidth reserve is not associated with the exchange. |
62009
Learn more |
Account SID was not found. |
62010
Learn more |
No authentication was provided. |
62011
Learn more |
Unauthorized |
62012
Learn more |
Connection not found. |
62013
Learn more |
Unable to identify account owner of connection. |
62014
Learn more |
Connection not ready |
62015
Learn more |
Connection in transition |
62016
Learn more |
Connection not active |
62017
Learn more |
No IP route specified |
62018
Learn more |
Invalid IP route |
62019
Learn more |
IP route exceeds permitted IP range |
62020
Learn more |
Connection pending deletion. |
62021
Learn more |
IP Gateway Invalid |
62022
Learn more |
Missing account SID |
62023
Learn more |
Missing exchange |
62024
Learn more |
Missing connection type |
62025
Learn more |
Interconnect: Invalid connection type |
62026
Learn more |
Interconnect: Missing MPLS carrier SID |
62027
Learn more |
Interconnect: Extra MPLS parameter |
62028
Learn more |
Interconnect: Connection expired. |
62034
Learn more |
Interconnect: No useful parameters provided. |
62035
Learn more |
Interconnect: No bandwidth was specified in the request |
62052
Learn more |
Interconnect: This account is not a subaccount of the Interconnect Connection owner's account. |
62053
Learn more |
Interconnect: The subaccount is not authorized to access this connection. |
62100
Learn more |
IP address(es) already linked to another connection |
62200
Learn more |
Provisioning failure - Network-API is unavailable! |
62220
Learn more |
Provisioning failure - Requested bandwidth not available on the network device. |
63001
Learn more |
Channel could not authenticate the request. Please see Channel specific error message for more information |
63002
Learn more |
Channel could not find the From address |
63003
Learn more |
Channel could not find To address |
63005
Learn more |
Channel did not accept given content. Please see Channel specific error message for more information |
63006
Learn more |
Could not format given content for the channel. Please see Channel specific error message for more information |
63007
Learn more |
Twilio could not find a Channel with the specified From address |
63008
Learn more |
Could not execute the request because the channel module has been misconfigured. Please check the Channel configuration in Twilio |
63009
Learn more |
Channel provider returned an internal service error (HTTP 5xx). Please see Channel specific error message for more information |
63010
Learn more |
Twilio's platform encountered an internal error processing this message |
63011
Learn more |
Invalid Request: Twilio encountered an error while processing your request |
63012
Learn more |
Channel provider returned an internal service error |
63013
Learn more |
Channel policy violation |
63014
Learn more |
Channel message blocked by user action |
63015
Learn more |
Channel Sandbox can only send messages to phone numbers that have joined the Sandbox |
63016
Learn more |
Failed to send freeform message because you are outside the allowed window. If you are using WhatsApp, please use a Message Template. |
63017
Learn more |
Rate limit exceeded |
63018
Learn more |
Rate limit exceeded for Channel |
63019
Learn more |
Media failed to download |
63020
Learn more |
Twilio encountered a Business Manager account error |
63021
Learn more |
Channel invalid content error |
63022
Learn more |
Invalid vname certificate |
63023
Learn more |
Channel generic error |
63024
Learn more |
Invalid message recipient |
63025
Learn more |
Media already exists |
63026
Learn more |
Channel sender content flagged as spam |
63027
Learn more |
Template does not exist for a language and locale |
63028
Learn more |
Number of parameters provided does not match the expected number of parameters |
63029
Learn more |
The receiver failed to download the template |
63030
Learn more |
Unsupported parameter for type of channels message |
63031
Learn more |
Channels message cannot have same From and To |
63032
Learn more |
We cannot send this message to this user because of a WhatsApp limitation. |
63033
Learn more |
Recipient opted out to receive message |
63034
Learn more |
Media exceeds size limit |
63035
Learn more |
This operation is blocked because the RBM agent has not launched and the recipient has not been invited and accepted the invitation to become a tester. |
63036
Learn more |
The specified phone number cannot be reached by RBM at this time. |
63037
Learn more |
Channel Media Upload Error |
63038
Learn more |
Account exceeded the daily messages limit |
63039
Learn more |
Warning! Facebook says your page is engaging in behavior that may be considered bothersome or abusive by users. To avoid messaging restrictions being placed on your Page, Facebook requires you to immediately decrease the rate at which you are sending messages outside the 24-hour window to this person. |
63040
Learn more |
Template Rejected |
63041
Learn more |
Template paused |
63042
Learn more |
Template disabled |
63043
Learn more |
Link to a sample media file returns 403 Forbidden |
63044
Learn more |
Link to a sample media file returns 404 Not Found |
63045
Learn more |
Link to a sample media file returned an unexpected error status |
63046
Learn more |
Template approved |
63047
Learn more |
Link to a sample media file returned an invalid Content-Type |
63051
Learn more |
WhatsApp Business Account is Locked |
64001
Learn more |
Pay: Configuration Error |
64002
Learn more |
Pay: Service unavailable. |
64003
Learn more |
Pay: Invalid charge amount. |
64004
Learn more |
Pay: Invalid paymentConnector attribute in TwiML. |
64005
Learn more |
Pay: Connector does not support tokenization. |
64006
Learn more |
Pay: Connector does not support token type. |
64007
Learn more |
Pay: Connector does not support creating charge. |
64008
Learn more |
Pay: Payment Gateway rejected charge creation. |
64009
Learn more |
Pay: Twilio is no longer authorized to initiate transactions on your behalf. |
64010
Learn more |
Pay: Payment Gateway rejected token creation. |
64011
Learn more |
Pay: Connector does not support the requested currency. |
64012
Learn more |
Pay: Payment Gateway rejected the card. |
64013
Learn more |
Pay: Connector does not support supplied paymentMethod attribute. |
64014
Learn more |
Pay: ECP/ACH requires AVSName Parameter in the <Pay> verb. |
64015
Learn more |
Pay: `<Pay>` verb is missing a needed Parameter |
64016
Learn more |
Pay: Invalid Action URL |
64017
Learn more |
Pay: BankAccountType Parameter not supported with PaymentMethod = "credit-card" |
64018
Learn more |
Pay: Value needed for either Capture or Status parameters |
64019
Learn more |
Pay: Required payment information incomplete |
64020
Learn more |
Pay: Invalid Parameter Value |
64021
Learn more |
Pay: Invalid Operation |
64022
Learn more |
Pay: Invalid Test Card Number |
64023
Learn more |
Pay: Invalid Test Bank Account Number |
64024
Learn more |
Pay: Connector Instance Not Approved |
68001
Learn more |
Network Error |
68002
Learn more |
Mapper Error |
68003
Learn more |
Storage Error |
68004
Learn more |
Input Error |
68005
Learn more |
Key Storage Error |
68006
Learn more |
Initialization Error |
68007
Learn more |
Authentication Token Error |
70000 - 79999
Title | Description |
---|---|
70001
Learn more |
Validation Failed |
70002
Learn more |
Bad request |
70003
Learn more |
Outdated Entity |
70004
Learn more |
Unauthorized |
70005
Learn more |
Failure Threshold Exceeded |
70051
Learn more |
Authorization Failed |
70052
Learn more |
Public Key Client Validation Required For Account |
70053
Learn more |
Public Key Client Validation Not Enabled For Account |
70101
Learn more |
Unsupported Public Key Algorithm |
70102
Learn more |
Unsupported Public Key Length |
70103
Learn more |
Unsupported Public Key Exponent |
70104
Learn more |
Invalid Public Key |
70105
Learn more |
Invalid Type Specified in the Request |
70106
Learn more |
Invalid AWS credentials |
70151
Learn more |
Maximum Number Of API Keys Exceeded |
70152
Learn more |
Request Contains Invalid Flags |
70153
Learn more |
Public Key Specified Does Not Exist |
70154
Learn more |
Public Key Is Invalid |
70155
Learn more |
Request Is Missing Required HTTP Headers |
70156
Learn more |
Request Hash Is Invalid |
70251
Learn more |
Bad SSO Settings |
70252
Learn more |
Bad Saml Response |
70253
Learn more |
Invalid User Grants |
80000 - 89999
Title | Description |
---|---|
80101
Learn more |
Number Already Added to Another Service |
80102
Learn more |
Participant Already In Interaction |
80103
Learn more |
Participant Already In Session |
80104
Learn more |
Phone Number Already In Service |
80105
Learn more |
Short Code Already In Service |
80201
Learn more |
No Available Voice Proxy |
80202
Learn more |
No Available Message Proxy |
80203
Learn more |
No Available Proxy For Country |
80205
Learn more |
No Proxies For Service |
80206
Learn more |
No Available Proxy |
80207
Learn more |
No unreserved numbers in proxy pool. |
80208
Learn more |
No Available Unused Proxy |
80301
Learn more |
Not Found Phone Number SID |
80303
Learn more |
Not Found Short Code Sid |
80304
Learn more |
Not Found Unmanaged Identifier |
80305
Learn more |
Not Found Unmanaged Identifier Sid |
80306
Learn more |
Not Found Chat Service |
80307
Learn more |
Record to be updated was not found in database. |
80308
Learn more |
Session with the unique name not found. |
80401
Learn more |
Account Sid Invalid |
80402
Learn more |
Identifier Proxy Pair Invalid |
80403
Learn more |
Interaction Sid Invalid |
80404
Learn more |
Participant Identifier Invalid |
80405
Learn more |
Participant Sid Invalid |
80406
Learn more |
Phone Number Did Invalid |
80407
Learn more |
Phone Number Sid Invalid |
80408
Learn more |
Service Sid Invalid |
80409
Learn more |
Session Sid Invalid |
80501
Learn more |
Storage Operation Failed |
80502
Learn more |
Internal Server Error from Downstream |
80503
Learn more |
No Records Updated |
80504
Learn more |
An internal server error has occurred. |
80505
Learn more |
Flex Configuration Error |
80506
Learn more |
Service Creation is restricted for new customers |
80601
Learn more |
Phone Number Not Available |
80602
Learn more |
Non Unique Service Name |
80603
Learn more |
Non Unique Session Name |
80604
Learn more |
Proxy Identifier In Use |
80605
Learn more |
Proxy Identifier Not In Service |
80606
Learn more |
Proxy Identifier Not Owned By Account |
80607
Learn more |
Session Closed |
80608
Learn more |
Session Status Invalid |
80609
Learn more |
Too Many Added Participants |
80610
Learn more |
Unauthorized Operation |
80611
Learn more |
Proxy Number In Active Sessions |
80612
Learn more |
Duplicate Entry |
80613
Learn more |
Downstream Request Rejected |
80614
Learn more |
No Partner Participant Found |
80615
Learn more |
Account Sid on Legal Hold |
80616
Learn more |
Unsupported Identifier Type For Session Mode |
80617
Learn more |
Flex Configuration Error |
80618
Learn more |
Chat Integration Error |
80619
Learn more |
Chat Channel Attribute Error |
80620
Learn more |
Chat Configured Proxy Identifier Not Found |
80621
Learn more |
Requests Rate Limited on Endpoint |
80622
Learn more |
Maximum Pool Size Error |
80623
Learn more |
Duplicate Participant Request |
80624
Learn more |
Approaching Maximium Number Pool Size |
80701
Learn more |
Parameter Validation Failed |
80801
Learn more |
Invalid attempt to Re-Open a Session |
80802
Learn more |
Simultaneous requests to create the same Identifier in one or more Sessions |
80901
Learn more |
Message Matched Stop Word |
80902
Learn more |
No Active Session |
80903
Learn more |
Unknown Participant |
80904
Learn more |
Expired Proxy Session |
80905
Learn more |
Unknown Scenario |
80906
Learn more |
Interaction Not Open |
80907
Learn more |
Open Interaction Not Found |
80908
Learn more |
Callback Error |
80909
Learn more |
Inbound Contact Rejected |
80910
Learn more |
Message To Voice Only Session Rejected |
80911
Learn more |
Call To Message Only Session Rejected |
80913
Learn more |
Out-Of-Session Callback Error |
81000
Learn more |
The Execution has exceeded max steps allowed for a flow |
81001
Learn more |
The Widget has exceeded max steps in a loop |
81002
Learn more |
Unexpected event while processing Widget |
81004
Learn more |
Failed to add member to Chat Channel |
81005
Learn more |
Failed to transition because no match was found |
81006
Learn more |
Failed to create Chat Channel |
81007
Learn more |
Connecting to a Call timed out |
81008
Learn more |
Failed to connect to outgoing Call |
81009
Learn more |
Timed out enqueueing Call |
81010
Learn more |
There was an internal error while processing a Function |
81011
Learn more |
Failed to send Message |
81012
Learn more |
Failed to update Sync service |
81013
Learn more |
Failed to invoke Understand API |
81014
Learn more |
There was an internal error while processing an HTTP request |
81015
Learn more |
Failed to Create Task |
81016
Learn more |
Outbound HTTP Request Failed |
81017
Learn more |
Error in Twilio Function Response |
81018
Learn more |
Template evaluation error in Studio widget |
81019
Learn more |
Twilio phone number using deprecated API version |
81020
Learn more |
Unsupported Trigger Type |
81021
Learn more |
Flow revision must be an integer or enum(LatestPublished, LatestRevision) |
81022
Learn more |
Flow definition validation failed |
81023
Learn more |
Creating an Execution via REST API failed due to malformed contact parameters |
81024
Learn more |
Subflow Error |
81025
Learn more |
Studio Flow exceeds maximum allowed widgets |
81026
Learn more |
Studio Execution failed because Flow exceeds maximum allowed widgets |
82001
Learn more |
Function invocation resulted in StatusCode 4xx |
82002
Learn more |
Error on Twilio Function response |
82003
Learn more |
Deployment Installation Failure |
82004
Learn more |
Function execution resulted in a warning log |
82005
Learn more |
Function execution resulted in an error log |
82006
Learn more |
Environment Context too large |
82007
Learn more |
Unsupported Runtime |
82008
Learn more |
Headers or cookies too large |
82009
Learn more |
Multi-valued headers not supported |
83000
Learn more |
Super SIM registration failed due to Internal Error |
83001
Learn more |
Parameter missing while registering a Super SIM |
83002
Learn more |
Super SIM cannot be registered |
83003
Learn more |
The Super SIM already belongs to the requesting Account. |
83004
Learn more |
Super SIM update operation failed due to Internal Error |
83005
Learn more |
Super SIM not found |
83006
Learn more |
Super SIM’s Target Fleet not found |
83007
Learn more |
Unable to activate your Super SIM as it does not belong to a Fleet |
83008
Learn more |
Unable to remove your Super SIM from its Fleet |
83009
Learn more |
Unable to update your Super SIM’s Fleet while it is in status scheduled |
83010
Learn more |
Unable to update your Super SIM to the desired status |
83011
Learn more |
A Super SIM with the specified Unique Name exists already |
83400
Learn more |
IP Commands error |
83401
Learn more |
The device was not attached to a cellular network |
83402
Learn more |
Received error response to IP Command callback request |
83500
Learn more |
No eSIM Profiles are available |
83600
Learn more |
An invalid parameter value was passed to the API |
83601
Learn more |
Request StartTime and/or EndTime must be aligned to UTC day boundaries |
83602
Learn more |
Request StartTime and/or EndTime must be aligned to UTC hour boundaries. |
83603
Learn more |
The maximum allowed query period is 31 days for group by sim queries |
83604
Learn more |
The requested query period exceeds the maximum allowed period for the requested Granularity |
83605
Learn more |
StartTime parameter is too far in the past. It must be within the last 18 months. |
83700
Learn more |
Attachment Failed Due To Internal Error |
83701
Learn more |
Data Session Establishment Failed Due To Internal Error |
83702
Learn more |
Attachment Rejected Due To Network Not Allowed |
83703
Learn more |
Attachment Rejected Due To Rate Limiting |
83704
Learn more |
Attachment Rejected Due To SIM In New State |
83705
Learn more |
Attachment Rejected Due To SIM In Inactive State |
90000 - 99999
Title | Description |
---|---|
90000
Learn more |
Uncaught Flex JavaScript Exception |
90001
Learn more |
Message SID is invalid |
90002
Learn more |
Too Many Errors |
90003
Learn more |
Unable to fetch plugins from the Custom Plugins URL |
90004
Learn more |
Message Truncated |
90006
Learn more |
Invalid direction |
90007
Learn more |
Invalid validity period value |
90009
Learn more |
The message SID already exists. |
90010
Learn more |
Account is not active |
90011
Learn more |
MessageSid is invalid |
90012
Learn more |
'Recipients' list has too many items [deprecated] |
90013
Learn more |
'Template' or 'TemplateSid'&'TemplateLanguage' or 'MediaUrls' is required |
90014
Learn more |
Validity Period should be positive integer |
90015
Learn more |
Body and Template (Body, Sid, Language, Args) are provided |
90016
Learn more |
'Template' or 'TemplateSid'/'TemplateLanguage' is required to send a Template Message |
90017
Learn more |
'Template' and 'TemplateSid'/'TemplateLanguage' must not be specified together |
90018
Learn more |
'Template' field is too long |
90019
Learn more |
'TemplateArgs' dictionary size is too large |
90020
Learn more |
One of 'TemplateArgs' dictionary key is blank |
90021
Learn more |
One of 'TemplateArgs' dictionary key is too long |
90022
Learn more |
One of 'TemplateArgs' dictionary value is too long |
90023
Learn more |
One of 'TemplateArgs' dictionary value is null |
90024
Learn more |
Template body has tag which is not provided in 'TemplateArgs' |
90025
Learn more |
Template body has unsupported tag type |
90026
Learn more |
Template body could not be parsed |
90027
Learn more |
Broadcast 'FriendlyName' is too long |
90028
Learn more |
Broadcast 'IdempotencyToken' is too long |
90029
Learn more |
Broadcast 'CorrelationId' is empty |
90030
Learn more |
Broadcast 'CorrelationId' is too long |
90031
Learn more |
Broadcast Recipients list is empty [deprecated] |
90032
Learn more |
Broadcast recipient's 'to' is invalid |
90033
Learn more |
Broadcast recipient's 'to' is too long |
90034
Learn more |
'BroadcastStatusCallbackUrl' is too long |
90035
Learn more |
Broadcast 'MessageStatusCallbackUrl' is too long |
90036
Learn more |
Broadcast recipient's 'body' is too long |
90037
Learn more |
Broadcast has too many 'CorrelationId' items |
90038
Learn more |
'BroadcastStatusCallbackUrl' is invalid |
90039
Learn more |
Broadcast 'MessageStatusCallbackUrl' is invalid |
90040
Learn more |
Broadcast 'MediaUrls' list has too many items |
90041
Learn more |
Broadcast 'MediaUrl' field is too long |
90100
Learn more |
Invalid Autopilot Actions JSON |
90101
Learn more |
Unique Name Already Exists |
90102
Learn more |
Assistant failure to start collection |
90103
Learn more |
Error processing answer during collection |
90104
Learn more |
Invalid Collect Field Type |
90403
Learn more |
[Autopilot] Signature validation failed |
91000
Learn more |
Sink could not be created |
91001
Learn more |
Sink could not be found |
91002
Learn more |
Incorrect values for pagination |
91003
Learn more |
Account reached the max sink limit |
91004
Learn more |
Test event cannot be found |
91005
Learn more |
Test ID is invalid |
91006
Learn more |
The sink sid is in an invalid format |
91007
Learn more |
Sink still in use |
91100
Learn more |
Subscription could not be created |
91101
Learn more |
Subscription could not be created |
91102
Learn more |
Subscription could not be found |
91103
Learn more |
Event type list is empty |
91104
Learn more |
Event type not found |
91201
Learn more |
Bad Request |
91202
Learn more |
Not Found |
91203
Learn more |
Method Not Allowed |
92001
Learn more |
'Types' Parameter Required |
92002
Learn more |
The 'variables' parameter exceeds the allowed limit |
92003
Learn more |
'language' Parameter Required |
92004
Learn more |
Invalid language code |
92005
Learn more |
ContentSid Required |
92006
Learn more |
The Content Sid is Invalid |
92007
Learn more |
The Content Variables Parameter is invalid |
92008
Learn more |
Unsupported Content Type |
92009
Learn more |
The template associated with this SID has already been submitted for approval. |
93101
Learn more |
Unable to deliver events to sink |
93102
Learn more |
There was an error with your AWS role |
93103
Learn more |
There was an error with your Kinesis stream |
93104
Learn more |
There is an issue with the Kinesis Stream Name or Region |
93105
Learn more |
Consent has already been provided for this account and vendor |
94000
Learn more |
Transcriptions: request to transcribe audio error |
94001
Learn more |
Transcriptions: Invalid transcribe value |
94002
Learn more |
Transcriptions: configuration not found |
94100
Learn more |
Transcriptions: status callback response error |
94101
Learn more |
Transcriptions: status callback response timed out |
94200
Learn more |
Transcriptions Settings: Invalid encryptionEnabled value |
94201
Learn more |
Transcriptions Settings: encryptionKeySid invalid or not found |
94300
Learn more |
Transcriptions Configurations: Invalid callback configuration |
94301
Learn more |
Transcriptions Configurations: UniqueName is required |
94302
Learn more |
Transcriptions Configurations: UniqueName is invalid |
94303
Learn more |
Transcriptions Configurations: Language is required |
94304
Learn more |
Transcriptions Configurations: Language is invalid |
94400
Learn more |
Transcriptions: transcription internal error |
94401
Learn more |
Transcriptions: audio processing error |
94402
Learn more |
Transcriptions: Encryption failed and transcription result files deleted |
94403
Learn more |
Transcriptions: Invalid encryption credentials |
94500
Learn more |
Transcriptions: sourceSid invalid |
94501
Learn more |
Transcriptions: Status invalid |
94600
Learn more |
Filter limit exceeded |
94601
Learn more |
Date range is not valid |
94602
Learn more |
Invalid FromDate |
94603
Learn more |
Ttl is out of range |
94604
Learn more |
Account Sid on Legal Hold. |
450000 - 459999
Title | Description |
---|---|
456001
Learn more |
Approaching Flex Plugin creation limit |
456002
Learn more |
Approaching Flex Plugin Version creation limit |