Twilio Error Codes in JSON

twilio-error-codes.json

[
  {
    "code": 10001,
    "text": "Account is not active"
  },
  {
    "code": 10002,
    "text": "Trial account does not support this feature"
  },
  {
    "code": 10003,
    "text": "Incoming call rejected due to inactive account"
  },
  {
    "code": 11100,
    "text": "Invalid URL format"
  },
  {
    "code": 11200,
    "text": "HTTP retrieval failure"
  },
  {
    "code": 11205,
    "text": "HTTP connection failure"
  },
  {
    "code": 11206,
    "text": "HTTP protocol violation"
  },
  {
    "code": 11210,
    "text": "HTTP bad host name"
  },
  {
    "code": 11215,
    "text": "HTTP too many redirects"
  },
  {
    "code": 11220,
    "text": "SSL/TLS Handshake Error"
  },
  {
    "code": 11235,
    "text": "Certificate Invalid - Domain Mismatch"
  },
  {
    "code": 11236,
    "text": "Certificate Invalid - Certificate Expired"
  },
  {
    "code": 11237,
    "text": "Certificate Invalid - Could not find path to certificate"
  },
  {
    "code": 11251,
    "text": "Fatal protocol violation"
  },
  {
    "code": 11300,
    "text": "Invalid template URL"
  },
  {
    "code": 11310,
    "text": "Invalid template token"
  },
  {
    "code": 11320,
    "text": "Invalid template unclosed brackets"
  },
  {
    "code": 11750,
    "text": "TwiML response body too large"
  },
  {
    "code": 11751,
    "text": "MMS -> Media exceeds mobile operator size limit"
  },
  {
    "code": 11770,
    "text": "Empty response body"
  },
  {
    "code": 12100,
    "text": "Document parse failure"
  },
  {
    "code": 12101,
    "text": "Invalid Twilio Markup XML version"
  },
  {
    "code": 12102,
    "text": "The root element must be Response"
  },
  {
    "code": 12200,
    "text": "Schema validation warning"
  },
  {
    "code": 12300,
    "text": "Invalid Content-Type"
  },
  {
    "code": 12400,
    "text": "Internal Failure"
  },
  {
    "code": 13000,
    "text": "Conference Noun cannot be mixed with Number nouns"
  },
  {
    "code": 13110,
    "text": "Annotate: Annotate must contain one valid nested element"
  },
  {
    "code": 13111,
    "text": "Annotate: Annotate must contain only one of element X"
  },
  {
    "code": 13112,
    "text": "Annotate: Invalid nested element"
  },
  {
    "code": 13120,
    "text": "Annotate->BillingReferenceTag cannot be over 128 characters"
  },
  {
    "code": 13201,
    "text": "Dial: Cannot Dial out from a Dial Call Segment"
  },
  {
    "code": 13210,
    "text": "Dial: Invalid method value"
  },
  {
    "code": 13211,
    "text": "Dial: Invalid ifMachine value"
  },
  {
    "code": 13212,
    "text": "Dial: Invalid timeout value"
  },
  {
    "code": 13213,
    "text": "Dial: Invalid hangupOnStar value"
  },
  {
    "code": 13214,
    "text": "Dial: Invalid callerId value"
  },
  {
    "code": 13215,
    "text": "Dial: Invalid nested element"
  },
  {
    "code": 13216,
    "text": "Dial: Invalid timeLimit value"
  },
  {
    "code": 13217,
    "text": "Dial: Invalid record value"
  },
  {
    "code": 13221,
    "text": "Dial->Number: Invalid method value"
  },
  {
    "code": 13222,
    "text": "Dial->Number: Invalid sendDigits value"
  },
  {
    "code": 13223,
    "text": "Dial: Invalid phone number format"
  },
  {
    "code": 13224,
    "text": "Dial: Twilio does not support calling this number or the number is invalid"
  },
  {
    "code": 13225,
    "text": "Dial: Call blocked by Twilio blacklist"
  },
  {
    "code": 13226,
    "text": "Dial: Invalid country code"
  },
  {
    "code": 13227,
    "text": "Geo Permission configuration is not permitting call"
  },
  {
    "code": 13230,
    "text": "Dial->Conference: Invalid muted value"
  },
  {
    "code": 13231,
    "text": "Dial->Conference: Invalid endConferenceOnExit value"
  },
  {
    "code": 13232,
    "text": "Dial->Conference: Invalid startConferenceOnEnter value"
  },
  {
    "code": 13233,
    "text": "Dial->Conference: Invalid waitUrl"
  },
  {
    "code": 13234,
    "text": "Dial->Conference: Invalid waitMethod"
  },
  {
    "code": 13235,
    "text": "Dial->Conference: Invalid beep value"
  },
  {
    "code": 13236,
    "text": "Dial->Conference: Invalid Conference Sid"
  },
  {
    "code": 13237,
    "text": "Dial->Conference: Invalid Conference Name"
  },
  {
    "code": 13238,
    "text": "Dial->Conference: Invalid Verb used in waitUrl TwiML"
  },
  {
    "code": 13239,
    "text": "Dial->Conference: Invalid Trim Value"
  },
  {
    "code": 13240,
    "text": "Dial->Conference: Invalid Whisper SID"
  },
  {
    "code": 13241,
    "text": "Dial->SIP: Invalid method value"
  },
  {
    "code": 13242,
    "text": "Dial->SIP: Invalid sendDigits value"
  },
  {
    "code": 13243,
    "text": "Dial->SIP: Invalid SIP URI"
  },
  {
    "code": 13244,
    "text": "Dial: No SIP Authorization"
  },
  {
    "code": 13245,
    "text": "Dial: Not allowed in this API version"
  },
  {
    "code": 13246,
    "text": "Dial: SIP dialing not enabled for this account"
  },
  {
    "code": 13247,
    "text": "Dial: Invalid callerID, invalid characters"
  },
  {
    "code": 13248,
    "text": "Dial: Invalid callerID, too long"
  },
  {
    "code": 13249,
    "text": "Dial: Invalid username or password attribute"
  },
  {
    "code": 13250,
    "text": "Dial: Too many URIs passed"
  },
  {
    "code": 13251,
    "text": "Dial: Too many headers passed"
  },
  {
    "code": 13252,
    "text": "Dial: Invalid header name"
  },
  {
    "code": 13253,
    "text": "Dial: Header is too long"
  },
  {
    "code": 13254,
    "text": "Dial->Sip: SIP URI DNS does not resolve or resolves to an non-public IP address"
  },
  {
    "code": 13255,
    "text": "Dialing .sip.twilio.com addresses is not currently allowed"
  },
  {
    "code": 13299,
    "text": "2010 Conference API feature requested using 2008 API"
  },
  {
    "code": 13310,
    "text": "Gather: Invalid finishOnKey value"
  },
  {
    "code": 13311,
    "text": "Gather: Invalid finishOnKey value"
  },
  {
    "code": 13312,
    "text": "Gather: Invalid method value"
  },
  {
    "code": 13313,
    "text": "Gather: Invalid timeout value"
  },
  {
    "code": 13314,
    "text": "Gather: Invalid numDigits value"
  },
  {
    "code": 13320,
    "text": "Gather: Invalid nested verb"
  },
  {
    "code": 13321,
    "text": "Gather->Say: Invalid voice value"
  },
  {
    "code": 13322,
    "text": "Gather->Say: Invalid loop value"
  },
  {
    "code": 13325,
    "text": "Gather->Play: Invalid Content-Type"
  },
  {
    "code": 13326,
    "text": "Gather: Invalid input value"
  },
  {
    "code": 13327,
    "text": "Gather: Invalid speechTimeout value"
  },
  {
    "code": 13328,
    "text": "Gather: Invalid maxSpeechTime value"
  },
  {
    "code": 13329,
    "text": "Gather: Invalid partialResultCallbackMethod value"
  },
  {
    "code": 13330,
    "text": "Gather: Invalid hints value"
  },
  {
    "code": 13331,
    "text": "Gather: Invalid language value"
  },
  {
    "code": 13332,
    "text": "Gather: Invalid bargeIn value"
  },
  {
    "code": 13410,
    "text": "Play: Invalid loop value"
  },
  {
    "code": 13420,
    "text": "Play: Invalid Content-Type"
  },
  {
    "code": 13510,
    "text": "Say: Invalid loop value"
  },
  {
    "code": 13511,
    "text": "Say: Invalid voice value"
  },
  {
    "code": 13512,
    "text": "Gather element has an invalid \"lang\" parameter"
  },
  {
    "code": 13520,
    "text": "Say: Invalid text"
  },
  {
    "code": 13521,
    "text": "Say element cannot exceed 4096 characters"
  },
  {
    "code": 13610,
    "text": "Record: Invalid method value"
  },
  {
    "code": 13611,
    "text": "Record: Invalid timeout value"
  },
  {
    "code": 13612,
    "text": "Record: Invalid maxLength value"
  },
  {
    "code": 13613,
    "text": "Record: Invalid finishOnKey value"
  },
  {
    "code": 13614,
    "text": "Record: Invalid transcribe value"
  },
  {
    "code": 13615,
    "text": "Record: maxLength too high for transcription"
  },
  {
    "code": 13616,
    "text": "Record: playBeep must be true or false"
  },
  {
    "code": 13617,
    "text": "Record: Recording length is out of range for transcription"
  },
  {
    "code": 13618,
    "text": "Record: Recording not available for transcription"
  },
  {
    "code": 13619,
    "text": "Record: Transcription feature not available for this type of recording."
  },
  {
    "code": 13620,
    "text": "Record: Transcription not available for this recording"
  },
  {
    "code": 13621,
    "text": "Invalid 'recordingStatusCallbackEvent'"
  },
  {
    "code": 13710,
    "text": "Redirect: Invalid method value"
  },
  {
    "code": 13910,
    "text": "Pause: Invalid length value"
  },
  {
    "code": 14101,
    "text": "Invalid \"To\" attribute"
  },
  {
    "code": 14102,
    "text": "Invalid \"From\" attribute"
  },
  {
    "code": 14103,
    "text": "Invalid Body"
  },
  {
    "code": 14104,
    "text": "Invalid Method attribute"
  },
  {
    "code": 14105,
    "text": "Invalid statusCallback attribute"
  },
  {
    "code": 14106,
    "text": "Document retrieval limit reached"
  },
  {
    "code": 14107,
    "text": "SMS send rate limit exceeded"
  },
  {
    "code": 14108,
    "text": "From phone number not SMS capable"
  },
  {
    "code": 14109,
    "text": "SMS Reply message limit exceeded"
  },
  {
    "code": 14110,
    "text": "Invalid Verb for SMS Reply"
  },
  {
    "code": 14111,
    "text": "Invalid To phone number for Trial mode"
  },
  {
    "code": 14201,
    "text": "Enqueue: Invalid method value"
  },
  {
    "code": 14202,
    "text": "Enqueue: Invalid waitUrl"
  },
  {
    "code": 14203,
    "text": "Enqueue: Invalid Enqueue action url"
  },
  {
    "code": 14204,
    "text": "Enqueue: Queue name too short"
  },
  {
    "code": 14205,
    "text": "Enqueue: Queue name too long"
  },
  {
    "code": 14206,
    "text": "Enqueue: Invalid waitUrlMethod value"
  },
  {
    "code": 14210,
    "text": "Dial->Queue: Invalid whisper method"
  },
  {
    "code": 14211,
    "text": "Dial->Queue: Invalid whisper url"
  },
  {
    "code": 14212,
    "text": "Dial->Queue: queue name too short"
  },
  {
    "code": 14213,
    "text": "Dial->Queue: queue name too long"
  },
  {
    "code": 14215,
    "text": "Dial->Queue: Invalid ReservationSid. Unable to dequeue"
  },
  {
    "code": 14217,
    "text": "Dial->Queue: Could not find or accept provided reservationSid"
  },
  {
    "code": 14220,
    "text": "Enqueue: Provided Workflow was not a valid sid"
  },
  {
    "code": 14221,
    "text": "Enqueue: Provided Attributes JSON was not valid"
  },
  {
    "code": 14222,
    "text": "Enqueue: Could not create Task"
  },
  {
    "code": 14223,
    "text": "Enqueue: Unable to cleanup task"
  },
  {
    "code": 14230,
    "text": "Dial->Conference: Invalid WorkflowSid"
  },
  {
    "code": 14231,
    "text": "Dial->Conference: Provided Attributes was not valid JSON"
  },
  {
    "code": 14232,
    "text": "Dial->Conference: Invalid Priority"
  },
  {
    "code": 14233,
    "text": "Dial->Conference: Invalid Timeout"
  },
  {
    "code": 14234,
    "text": "Dial->Conference: Unable to create task"
  },
  {
    "code": 14235,
    "text": "Dial->Conference: Unable to cleanup task"
  },
  {
    "code": 14236,
    "text": "Dial->Conference: Invalid ReservationSid"
  },
  {
    "code": 14237,
    "text": "Dial->Conference: Invalid PostWorkActivitySid"
  },
  {
    "code": 14238,
    "text": "Dial->Conference: Unable to accept Reservation"
  },
  {
    "code": 14239,
    "text": "Dial->Conference: Unable to update Worker"
  },
  {
    "code": 15000,
    "text": "Call Progress: Internal Twilio Error"
  },
  {
    "code": 15002,
    "text": "Call Progress: Queue Timeout"
  },
  {
    "code": 15003,
    "text": "Call Progress: Error Response to Callback URL"
  },
  {
    "code": 16000,
    "text": "Whisper Not Available on Twilio Conference"
  },
  {
    "code": 16104,
    "text": "Call Recording unavailable - encryption failure"
  },
  {
    "code": 16105,
    "text": "Call Recording unavailable - no valid public keys"
  },
  {
    "code": 16106,
    "text": "Call Recording unavailable - internal encryption error"
  },
  {
    "code": 16107,
    "text": "Call Recording encrypted with alternate public key"
  },
  {
    "code": 16108,
    "text": "Voice Recording: Request failed due to concurrent recordings"
  },
  {
    "code": 20001,
    "text": "Unknown parameters"
  },
  {
    "code": 20002,
    "text": "Invalid FriendlyName"
  },
  {
    "code": 20003,
    "text": "Permission Denied"
  },
  {
    "code": 20004,
    "text": "Method not allowed"
  },
  {
    "code": 20005,
    "text": "Account not active"
  },
  {
    "code": 20006,
    "text": "Access Denied"
  },
  {
    "code": 20007,
    "text": "Page size too large"
  },
  {
    "code": 20008,
    "text": "Test Credentials"
  },
  {
    "code": 20009,
    "text": "Cannot delete this resource before it is complete"
  },
  {
    "code": 20010,
    "text": "Action disabled for account"
  },
  {
    "code": 20101,
    "text": "Invalid Access Token"
  },
  {
    "code": 20102,
    "text": "Invalid Access Token header"
  },
  {
    "code": 20103,
    "text": "Invalid Access Token issuer/subject"
  },
  {
    "code": 20104,
    "text": "Access Token expired or expiration date invalid"
  },
  {
    "code": 20105,
    "text": "Access Token not yet valid"
  },
  {
    "code": 20106,
    "text": "Invalid Access Token grants"
  },
  {
    "code": 20107,
    "text": "Invalid Access Token signature"
  },
  {
    "code": 20151,
    "text": "Authentication Failed"
  },
  {
    "code": 20152,
    "text": "Invalid Header"
  },
  {
    "code": 20153,
    "text": "Invalid Issuer Or Subject"
  },
  {
    "code": 20154,
    "text": "Invalid Claim Set"
  },
  {
    "code": 20155,
    "text": "Expiration Time In The Future"
  },
  {
    "code": 20156,
    "text": "Expired or Invalid Expiration in Token"
  },
  {
    "code": 20157,
    "text": "Expiration Time Exceeds Maximum Time Allowed"
  },
  {
    "code": 20159,
    "text": "Invalid Signature"
  },
  {
    "code": 20160,
    "text": "Invalid Token"
  },
  {
    "code": 20403,
    "text": "403 Forbidden"
  },
  {
    "code": 20404,
    "text": "Not Found"
  },
  {
    "code": 20429,
    "text": "Too Many Requests"
  },
  {
    "code": 20500,
    "text": "Internal Server Error"
  },
  {
    "code": 20503,
    "text": "Service unavailable"
  },
  {
    "code": 21100,
    "text": "Accounts Resource"
  },
  {
    "code": 21101,
    "text": "Subaccounts cannot contain subaccounts"
  },
  {
    "code": 21102,
    "text": "Reached maximum number of Services"
  },
  {
    "code": 21200,
    "text": "Calls Resource"
  },
  {
    "code": 21201,
    "text": "No Called number specified"
  },
  {
    "code": 21202,
    "text": "Called number is a premium number"
  },
  {
    "code": 21203,
    "text": "International calling not enabled"
  },
  {
    "code": 21204,
    "text": "Call already initiated"
  },
  {
    "code": 21205,
    "text": "Invalid URL"
  },
  {
    "code": 21206,
    "text": "Invalid SendDigits"
  },
  {
    "code": 21207,
    "text": "Invalid IfMachine"
  },
  {
    "code": 21208,
    "text": "Invalid Timeout"
  },
  {
    "code": 21209,
    "text": "Invalid Method"
  },
  {
    "code": 21210,
    "text": "Caller phone number not verified"
  },
  {
    "code": 21211,
    "text": "Invalid Called Phone Number"
  },
  {
    "code": 21212,
    "text": "Invalid Caller Phone Number"
  },
  {
    "code": 21213,
    "text": "Caller phone number is required"
  },
  {
    "code": 21214,
    "text": "'To' phone number cannot be reached"
  },
  {
    "code": 21215,
    "text": "Geo Permission configuration is not permitting call"
  },
  {
    "code": 21216,
    "text": "API: Call blocked by Twilio blacklist"
  },
  {
    "code": 21217,
    "text": "Phone number does not appear to be valid"
  },
  {
    "code": 21218,
    "text": "Invalid ApplicationSid"
  },
  {
    "code": 21219,
    "text": "'To' phone number not verified"
  },
  {
    "code": 21220,
    "text": "Invalid call state"
  },
  {
    "code": 21221,
    "text": "Invalid SipAuthUsername. Must be fewer than 256 chars"
  },
  {
    "code": 21222,
    "text": "Invalid SipAuthUsername. Illegal chars"
  },
  {
    "code": 21223,
    "text": "Invalid SipAuthPassword. Must be fewer than 256 chars"
  },
  {
    "code": 21224,
    "text": "Invalid SipAuthPassword. Illegal chars"
  },
  {
    "code": 21225,
    "text": "SipAuthPassword is required when providing SipAuthUsername"
  },
  {
    "code": 21226,
    "text": "SIP calling not enabled for this account"
  },
  {
    "code": 21227,
    "text": "Headers portion of SIP URI must be fewer than 1024 chars"
  },
  {
    "code": 21228,
    "text": "Invalid SIP Header. Illegal chars in header name"
  },
  {
    "code": 21229,
    "text": "Invalid SIP Header. Illegal chars in header value"
  },
  {
    "code": 21230,
    "text": "Maximum Domains Reached"
  },
  {
    "code": 21231,
    "text": "Domain Validation Error"
  },
  {
    "code": 21232,
    "text": "Invalid Domain"
  },
  {
    "code": 21233,
    "text": "Domain still has subdomains"
  },
  {
    "code": 21244,
    "text": "Maximum Number of Trunks reached"
  },
  {
    "code": 21245,
    "text": "Trunk Validation Error"
  },
  {
    "code": 21247,
    "text": "Trunk Dependencies"
  },
  {
    "code": 21248,
    "text": "Trunk Domain already taken"
  },
  {
    "code": 21249,
    "text": "Maximum Origination URIs reached"
  },
  {
    "code": 21251,
    "text": "Trunking CPS change not allowed"
  },
  {
    "code": 21252,
    "text": "Invalid Region"
  },
  {
    "code": 21401,
    "text": "Invalid Phone Number"
  },
  {
    "code": 21402,
    "text": "Invalid Url"
  },
  {
    "code": 21403,
    "text": "Invalid Method"
  },
  {
    "code": 21404,
    "text": "Inbound Phone number not available to trial account"
  },
  {
    "code": 21405,
    "text": "Cannot set VoiceFallbackUrl without setting Url"
  },
  {
    "code": 21406,
    "text": "Cannot set SmsFallbackUrl without setting SmsUrl"
  },
  {
    "code": 21407,
    "text": "This Phone Number type does not support SMS"
  },
  {
    "code": 21408,
    "text": "Permission to send an SMS has not been enabled for the region indicated by the 'To' number"
  },
  {
    "code": 21409,
    "text": "VoiceCallerIdLookup cannot be set for this phone number"
  },
  {
    "code": 21420,
    "text": "ApplicationSid is not accessible"
  },
  {
    "code": 21421,
    "text": "PhoneNumber is invalid"
  },
  {
    "code": 21422,
    "text": "PhoneNumber is not available"
  },
  {
    "code": 21449,
    "text": "Number already can be used for outgoing calls and messages"
  },
  {
    "code": 21450,
    "text": "Phone number already validated on your account"
  },
  {
    "code": 21451,
    "text": "Invalid area code"
  },
  {
    "code": 21452,
    "text": "No phone numbers found in area code"
  },
  {
    "code": 21453,
    "text": "Phone number already validated on another account"
  },
  {
    "code": 21454,
    "text": "Invalid CallDelay"
  },
  {
    "code": 21455,
    "text": "Invalid PlayUrl"
  },
  {
    "code": 21456,
    "text": "Invalid CallbackUrl"
  },
  {
    "code": 21457,
    "text": "AreaCode Parameter not Supported"
  },
  {
    "code": 21458,
    "text": "PhoneNumber Provisioning Type Mismatch"
  },
  {
    "code": 21470,
    "text": "Invalid AccountSid"
  },
  {
    "code": 21471,
    "text": "Account does not exist"
  },
  {
    "code": 21472,
    "text": "Account is not active"
  },
  {
    "code": 21473,
    "text": "AccountSid you are transferring to is not related to the originating owner of the phone number"
  },
  {
    "code": 21474,
    "text": "API User must be the parent account to transfer phone numbers."
  },
  {
    "code": 21475,
    "text": "Unable to update Status, invalid Status."
  },
  {
    "code": 21476,
    "text": "Unable to update Status for subaccount, parent account is suspended."
  },
  {
    "code": 21477,
    "text": "Unable to update Status for parent accounts"
  },
  {
    "code": 21478,
    "text": "Unable to update Status for subaccount, subaccount has been suspended by Twilio"
  },
  {
    "code": 21479,
    "text": "Unable to update Status for subaccount, subaccount has been closed."
  },
  {
    "code": 21480,
    "text": "Reached maximum number of subaccounts"
  },
  {
    "code": 21481,
    "text": "Invalid PageToken"
  },
  {
    "code": 21501,
    "text": "Resource not available"
  },
  {
    "code": 21502,
    "text": "Invalid callback url"
  },
  {
    "code": 21503,
    "text": "Invalid transcription type"
  },
  {
    "code": 21504,
    "text": "RecordingSid is required."
  },
  {
    "code": 21601,
    "text": "Phone number is not a valid SMS-capable inbound phone number"
  },
  {
    "code": 21602,
    "text": "Message body is required"
  },
  {
    "code": 21603,
    "text": "The source 'From' phone number is required to send an SMS"
  },
  {
    "code": 21604,
    "text": "The destination 'To' phone number is required to send an SMS"
  },
  {
    "code": 21605,
    "text": "Maximum body length is 160 characters"
  },
  {
    "code": 21606,
    "text": "The \"From\" phone number provided is not a valid, SMS-capable inbound phone number for your account."
  },
  {
    "code": 21607,
    "text": "The 'from' phone number must be the sandbox phone number for trial accounts."
  },
  {
    "code": 21608,
    "text": "The 'to' phone number provided is not yet verified for this account."
  },
  {
    "code": 21609,
    "text": "Invalid 'StatusCallback'"
  },
  {
    "code": 21610,
    "text": "SMS cannot be sent to the 'To' number because the customer has replied with STOP"
  },
  {
    "code": 21611,
    "text": "This 'From' number has exceeded the maximum number of queued messages"
  },
  {
    "code": 21612,
    "text": "The 'To' phone number is not currently reachable via SMS"
  },
  {
    "code": 21613,
    "text": "PhoneNumber Requires Certification"
  },
  {
    "code": 21614,
    "text": "'To' number is not a valid mobile number"
  },
  {
    "code": 21615,
    "text": "Phone Number Requires a Local Address"
  },
  {
    "code": 21616,
    "text": "The 'From' number matches multiple numbers for your account"
  },
  {
    "code": 21617,
    "text": "The concatenated message body exceeds the 1600 character limit"
  },
  {
    "code": 21618,
    "text": "The message body cannot be sent"
  },
  {
    "code": 21620,
    "text": "Invalid media URL(s)"
  },
  {
    "code": 21621,
    "text": "The 'From' number has not been enabled for MMS"
  },
  {
    "code": 21622,
    "text": "MMS has not been enabled for your account"
  },
  {
    "code": 21623,
    "text": "Number of media files exceeds allowed limit"
  },
  {
    "code": 21624,
    "text": "Invalid validity period value"
  },
  {
    "code": 21625,
    "text": "Phone Number Requires a Local Address"
  },
  {
    "code": 21626,
    "text": "Invalid 'StatusCallbackEvent'"
  },
  {
    "code": 21628,
    "text": "Address Validation Error"
  },
  {
    "code": 21629,
    "text": "Address Validation Error - Check Suggested Address"
  },
  {
    "code": 21650,
    "text": "Phone Number Requires a Verified Identity Document"
  },
  {
    "code": 21651,
    "text": "Document does not satisfy regulatory requirement"
  },
  {
    "code": 21701,
    "text": "The Messaging Service does not exist"
  },
  {
    "code": 21702,
    "text": "The Messaging Service is not available to send new messages"
  },
  {
    "code": 21703,
    "text": "The Messaging Service does not have a phone number available to send a message"
  },
  {
    "code": 21704,
    "text": "The Messaging Service contains no phone numbers"
  },
  {
    "code": 21705,
    "text": "The Messaging Service is invalid"
  },
  {
    "code": 22100,
    "text": "Reached Maximum Verification Attempts"
  },
  {
    "code": 22101,
    "text": "Invalid Hosted Number Order SIDs"
  },
  {
    "code": 22102,
    "text": "Invalid Phone Number"
  },
  {
    "code": 22103,
    "text": "Unsupported Iso Country"
  },
  {
    "code": 22104,
    "text": "Invalid Email Format"
  },
  {
    "code": 22105,
    "text": "Invalid URL format"
  },
  {
    "code": 22106,
    "text": "Invalid Method"
  },
  {
    "code": 22107,
    "text": "Unable to Update Authorization Document"
  },
  {
    "code": 22108,
    "text": "Invalid Application SID"
  },
  {
    "code": 22109,
    "text": "Invalid Address SID"
  },
  {
    "code": 22110,
    "text": "Phone Number Not Hostable"
  },
  {
    "code": 22111,
    "text": "Invalid Hosted Number Order Status"
  },
  {
    "code": 22112,
    "text": "Unable to Update Hosted Number Order Status"
  },
  {
    "code": 22113,
    "text": "Phone Verification Incorrect"
  },
  {
    "code": 22114,
    "text": "Unable to Verify Code"
  },
  {
    "code": 22115,
    "text": "Invalid Unique Name"
  },
  {
    "code": 22116,
    "text": "Invalid Friendly Name"
  },
  {
    "code": 22117,
    "text": "Invalid Extension"
  },
  {
    "code": 22118,
    "text": "Invalid Verification Document SID"
  },
  {
    "code": 22119,
    "text": "Invalid Capabilities"
  },
  {
    "code": 22120,
    "text": "Invalid Verification Type"
  },
  {
    "code": 22121,
    "text": "Unable to Transfer Hosted Number"
  },
  {
    "code": 22122,
    "text": "Invalid Authorization Document Status"
  },
  {
    "code": 22123,
    "text": "Unable to Initiate Verification Call"
  },
  {
    "code": 30001,
    "text": "Queue overflow"
  },
  {
    "code": 30002,
    "text": "Account suspended"
  },
  {
    "code": 30003,
    "text": "Unreachable destination handset"
  },
  {
    "code": 30004,
    "text": "Message blocked"
  },
  {
    "code": 30005,
    "text": "Unknown destination handset"
  },
  {
    "code": 30006,
    "text": "Landline or unreachable carrier"
  },
  {
    "code": 30007,
    "text": "Carrier violation"
  },
  {
    "code": 30008,
    "text": "Unknown error"
  },
  {
    "code": 30009,
    "text": "Missing inbound segment"
  },
  {
    "code": 30010,
    "text": "Message price exceeds max price"
  },
  {
    "code": 30011,
    "text": "Incoming MMS not supported by the receiving phone number in this region"
  },
  {
    "code": 31000,
    "text": "Generic error"
  },
  {
    "code": 31201,
    "text": "Twilio Client: Error occurred while accessing microphone"
  },
  {
    "code": 32001,
    "text": "SIP: Trunk CPS limit exceeded"
  },
  {
    "code": 32002,
    "text": "SIP: Dial failure - Twilio SIP Domain not found"
  },
  {
    "code": 32006,
    "text": "SIP: Too many hops"
  },
  {
    "code": 32007,
    "text": "SIP: Too many endpoints/bindings for the Address-of-record (AOR)"
  },
  {
    "code": 32008,
    "text": "SIP: Registration per second limit reached"
  },
  {
    "code": 32009,
    "text": "The user you tried to dial is not registered with the corresponding SIP Domain"
  },
  {
    "code": 32010,
    "text": "SIP: No valid Origination URIs configured on your Elastic SIP Trunk"
  },
  {
    "code": 32011,
    "text": "Error communicating with your SIP communications infrastructure"
  },
  {
    "code": 32012,
    "text": "SIP: Master account pooled Trunking CPS limit exceeded"
  },
  {
    "code": 32013,
    "text": "SIP: Master account SIP Interface CPS limit exceeded"
  },
  {
    "code": 32014,
    "text": "Call is terminated because of no audio received"
  },
  {
    "code": 32015,
    "text": "Call is terminated due to exceeding max call duration of 4 hours."
  },
  {
    "code": 32016,
    "text": "PSTN PDD timeout"
  },
  {
    "code": 32100,
    "text": "SIP: Trial accounts can only call verified caller IDs"
  },
  {
    "code": 32101,
    "text": "SIP: Invalid phone number"
  },
  {
    "code": 32102,
    "text": "SIP: Bad SDP"
  },
  {
    "code": 32103,
    "text": "SIP: Empty body"
  },
  {
    "code": 32105,
    "text": "SIP: Invalid contact header"
  },
  {
    "code": 32106,
    "text": "SIP: Authentication Error"
  },
  {
    "code": 32200,
    "text": "SIP: Insufficient permissions"
  },
  {
    "code": 32201,
    "text": "SIP: Source IP address not in ACL"
  },
  {
    "code": 32202,
    "text": "SIP: Bad user credentials"
  },
  {
    "code": 32203,
    "text": "SIP: Call blocked by Twilio blacklist"
  },
  {
    "code": 32204,
    "text": "SIP: Invalid Caller ID on Trial account"
  },
  {
    "code": 32205,
    "text": "SIP Trunking: Geo Permission configuration is not permitting call"
  },
  {
    "code": 32207,
    "text": "SIP: Secure media not accepted"
  },
  {
    "code": 32208,
    "text": "SIP: Secure media required"
  },
  {
    "code": 32209,
    "text": "SIP: Secure transport required"
  },
  {
    "code": 32210,
    "text": "SIP: Register not supported"
  },
  {
    "code": 32212,
    "text": "SIP: Registration Authentication problem"
  },
  {
    "code": 32214,
    "text": "SIP: Invalid"
  },
  {
    "code": 32215,
    "text": "Dial failure calling a SIP Domain without specifying a region"
  },
  {
    "code": 32301,
    "text": "Interconnect: Invalid Connection (TNX) SID"
  },
  {
    "code": 32302,
    "text": "Interconnect: Connection (TNX) SID not found"
  },
  {
    "code": 32303,
    "text": "Interconnect: Multiple SIP Dials with Interconnect Connection (TNX) SID"
  },
  {
    "code": 32304,
    "text": "Interconnect: Connection (TNX) SID is not Active"
  },
  {
    "code": 34002,
    "text": "Callee Busy"
  },
  {
    "code": 34003,
    "text": "Callee did not answer"
  },
  {
    "code": 34004,
    "text": "Error during fax transmission"
  },
  {
    "code": 34106,
    "text": "No Fax TwiML action specified"
  },
  {
    "code": 34108,
    "text": "Other End Incompatible"
  },
  {
    "code": 40000,
    "text": "Content-Type of 'application/json' not set"
  },
  {
    "code": 40100,
    "text": "TaskRouter->Reject"
  },
  {
    "code": 40110,
    "text": "TaskRouter->Call"
  },
  {
    "code": 40111,
    "text": "TaskRouter->Call"
  },
  {
    "code": 40112,
    "text": "TaskRouter->Call"
  },
  {
    "code": 40113,
    "text": "TaskRouter->Call"
  },
  {
    "code": 40114,
    "text": "TaskRouter->Call"
  },
  {
    "code": 40120,
    "text": "TaskRouter->Direct"
  },
  {
    "code": 40121,
    "text": "TaskRouter->Direct"
  },
  {
    "code": 40122,
    "text": "TaskRouter->Direct"
  },
  {
    "code": 40123,
    "text": "TaskRouter->Redirect"
  },
  {
    "code": 40130,
    "text": "TaskRouter->Dequeue"
  },
  {
    "code": 40131,
    "text": "TaskRouter->Dequeue"
  },
  {
    "code": 40132,
    "text": "TaskRouter->Dequeue"
  },
  {
    "code": 40133,
    "text": "TaskRouter->Dequeue"
  },
  {
    "code": 40134,
    "text": "Dequeue Instruction does not have a valid 'status_callback_events' parameter"
  },
  {
    "code": 40135,
    "text": "TaskRouter->Dequeue"
  },
  {
    "code": 40140,
    "text": "TaskRouter->Conference"
  },
  {
    "code": 40141,
    "text": "TaskRouter->Conference"
  },
  {
    "code": 40142,
    "text": "TaskRouter->Conference"
  },
  {
    "code": 40143,
    "text": "TaskRouter->Conference"
  },
  {
    "code": 40144,
    "text": "TaskRouter->Conference"
  },
  {
    "code": 40145,
    "text": "TaskRouter->Conference"
  },
  {
    "code": 50000,
    "text": "Programmable Chat: FriendlyName not provided"
  },
  {
    "code": 50001,
    "text": "Programmable Chat: Account SID not provided"
  },
  {
    "code": 50002,
    "text": "Programmable Chat: Resource is being deleted"
  },
  {
    "code": 50050,
    "text": "Programmable Chat: Service Instance not found"
  },
  {
    "code": 50051,
    "text": "Programmable Chat: Service SID not provided"
  },
  {
    "code": 50052,
    "text": "Programmable Chat: Invalid consumption interval format"
  },
  {
    "code": 50053,
    "text": "Programmable Chat: Invalid typing indicator format"
  },
  {
    "code": 50054,
    "text": "Programmable Chat: Invalid webhook format"
  },
  {
    "code": 50055,
    "text": "Programmable Chat: Invalid webhook method"
  },
  {
    "code": 50056,
    "text": "Programmable Chat: Webhook disabled processing of command"
  },
  {
    "code": 50057,
    "text": "Programmable Chat: Webhook call failed to execute successfully"
  },
  {
    "code": 50058,
    "text": "Programmable Chat: Notification template too long"
  },
  {
    "code": 50059,
    "text": "Programmable Chat: Notification sound name too long"
  },
  {
    "code": 50060,
    "text": "Programmable Chat: Invalid user channels limit format"
  },
  {
    "code": 50061,
    "text": "Programmable Chat: Invalid channel members limit format"
  },
  {
    "code": 50063,
    "text": "Programmable Chat: Actions per second limit exceeded"
  },
  {
    "code": 50065,
    "text": "Programmable Chat: Invalid webhook retry count"
  },
  {
    "code": 50100,
    "text": "Programmable Chat: Role not found"
  },
  {
    "code": 50101,
    "text": "Programmable Chat: Channel role not found"
  },
  {
    "code": 50102,
    "text": "Programmable Chat: Deployment role not found"
  },
  {
    "code": 50103,
    "text": "Programmable Chat: Role SID not provided"
  },
  {
    "code": 50104,
    "text": "Programmable Chat: Permission not found"
  },
  {
    "code": 50105,
    "text": "Programmable Chat: Invalid role type"
  },
  {
    "code": 50106,
    "text": "Programmable Chat: Channel creator role not found"
  },
  {
    "code": 50107,
    "text": "Programmable Chat: User not authorized for command"
  },
  {
    "code": 50200,
    "text": "Programmable Chat: User not found"
  },
  {
    "code": 50201,
    "text": "Programmable Chat: User already exists"
  },
  {
    "code": 50202,
    "text": "Programmable Chat: User SID not provided"
  },
  {
    "code": 50203,
    "text": "Programmable Chat: Identity reserved"
  },
  {
    "code": 50204,
    "text": "Programmable Chat: Identity not provided"
  },
  {
    "code": 50205,
    "text": "Programmable Chat: User unauthorized to set role"
  },
  {
    "code": 50206,
    "text": "Programmable Chat: Identity should not match user SID pattern"
  },
  {
    "code": 50207,
    "text": "Programmable Chat: Identity too long"
  },
  {
    "code": 50208,
    "text": "Programmable Chat: User channel limit exceeded"
  },
  {
    "code": 50209,
    "text": "Programmable Chat: Invalid binding type"
  },
  {
    "code": 50300,
    "text": "Programmable Chat: Channel not found"
  },
  {
    "code": 50301,
    "text": "Programmable Chat: Channel key not provided"
  },
  {
    "code": 50302,
    "text": "Programmable Chat: Unknown channel command"
  },
  {
    "code": 50303,
    "text": "Programmable Chat: Attributes too long"
  },
  {
    "code": 50304,
    "text": "Programmable Chat: Attributes not valid JSON"
  },
  {
    "code": 50305,
    "text": "Programmable Chat: Channel SID not provided"
  },
  {
    "code": 50306,
    "text": "Programmable Chat: Unique name should not match channel SID pattern"
  },
  {
    "code": 50307,
    "text": "Programmable Chat: Channel with provided unique name already exists"
  },
  {
    "code": 50308,
    "text": "Programmable Chat: Invalid Date Created parameter"
  },
  {
    "code": 50309,
    "text": "Programmable Chat: Invalid Date Uodated parameter"
  },
  {
    "code": 50310,
    "text": "Programmable Chat: Author parameter is too long"
  },
  {
    "code": 50400,
    "text": "Programmable Chat: User not member of channel"
  },
  {
    "code": 50401,
    "text": "Programmable Chat: Member SID not provided"
  },
  {
    "code": 50402,
    "text": "Programmable Chat: Member not found"
  },
  {
    "code": 50403,
    "text": "Programmable Chat: Channel member limit exceeded"
  },
  {
    "code": 50404,
    "text": "Programmable Chat: Member already exists"
  },
  {
    "code": 50405,
    "text": "Programmable Chat: Invalid last consumption timestamp format"
  },
  {
    "code": 50406,
    "text": "Programmable Chat: Invalid last consumed message index format"
  },
  {
    "code": 50500,
    "text": "Programmable Chat: Message not found"
  },
  {
    "code": 50501,
    "text": "Programmable Chat: Message SID not provided"
  },
  {
    "code": 50502,
    "text": "Programmable Chat: Message index not provided"
  },
  {
    "code": 50503,
    "text": "Programmable Chat: Message body not provided"
  },
  {
    "code": 50504,
    "text": "Programmable Chat: Message body parameter is too long"
  },
  {
    "code": 50505,
    "text": "Programmable Chat: Last Updated By parameter is too long"
  },
  {
    "code": 50506,
    "text": "Programmable Chat: Media SID not provided"
  },
  {
    "code": 50507,
    "text": "Programmable Chat: Media not found"
  },
  {
    "code": 50508,
    "text": "Programmable Chat: Media already sent with another message"
  },
  {
    "code": 50509,
    "text": "Programmable Chat: Media message body cannot be updated"
  },
  {
    "code": 50600,
    "text": "Programmable Chat: Invite SID not provided"
  },
  {
    "code": 50601,
    "text": "Programmable Chat: Invite not found"
  },
  {
    "code": 51001,
    "text": "Client Connection: Connections resource limit exceeded"
  },
  {
    "code": 51002,
    "text": "Client Connection: Request rate limit exceeded"
  },
  {
    "code": 51003,
    "text": "Client Connection: identity too long"
  },
  {
    "code": 51004,
    "text": "Client Connection: endpoint_id too long"
  },
  {
    "code": 51005,
    "text": "Client Connection: Command or keepalive acknowledgement not received"
  },
  {
    "code": 51006,
    "text": "Client Connection: Connection expired"
  },
  {
    "code": 51007,
    "text": "Client Connection: Token authentication is rejected"
  },
  {
    "code": 52000,
    "text": "Internal notification error"
  },
  {
    "code": 52001,
    "text": "Invalid destination binding"
  },
  {
    "code": 52002,
    "text": "Invalid Credential Sid"
  },
  {
    "code": 52003,
    "text": "Invalid Credential Type"
  },
  {
    "code": 52004,
    "text": "Credential SID not specified"
  },
  {
    "code": 52051,
    "text": "Internal error when sending notification via client connection"
  },
  {
    "code": 52052,
    "text": "Client connection not created or closed"
  },
  {
    "code": 52071,
    "text": "Internal error when sending notification via mqtt client connection"
  },
  {
    "code": 52072,
    "text": "Client mqtt connection not created or closed"
  },
  {
    "code": 52101,
    "text": "Invalid GCM Api Key or FCM Secret"
  },
  {
    "code": 52102,
    "text": "Invalid GCM/FCM registration token"
  },
  {
    "code": 52103,
    "text": "GCM/FCM client uninstalled or turned off notifications"
  },
  {
    "code": 52104,
    "text": "Mismatched GCM/FCM sender ID"
  },
  {
    "code": 52105,
    "text": "Invalid GCM/FCM package name"
  },
  {
    "code": 52106,
    "text": "Notification too large for GCM/FCM"
  },
  {
    "code": 52107,
    "text": "Invalid custom key for GCM/FCM"
  },
  {
    "code": 52108,
    "text": "GCM/FCM device message rate exceeded"
  },
  {
    "code": 52109,
    "text": "GCM/FCM unauthorized error"
  },
  {
    "code": 52110,
    "text": "GCM/FCM service unavailable"
  },
  {
    "code": 52111,
    "text": "GCM/FCM unknown error"
  },
  {
    "code": 52131,
    "text": "Invalid APNs credentials"
  },
  {
    "code": 52133,
    "text": "Invalid APNs device token size"
  },
  {
    "code": 52134,
    "text": "Invalid APNs device token"
  },
  {
    "code": 52135,
    "text": "Missing subject in APNs certificate"
  },
  {
    "code": 52136,
    "text": "Missing payload for APNs delivery"
  },
  {
    "code": 52137,
    "text": "Invalid size of subject in APNs certificate"
  },
  {
    "code": 52138,
    "text": "APNs payload too large"
  },
  {
    "code": 52139,
    "text": "APN service shutdown"
  },
  {
    "code": 52140,
    "text": "Unknown APNs error"
  },
  {
    "code": 52141,
    "text": "The provided APNs device token has been unregistered"
  },
  {
    "code": 52142,
    "text": "The provided APNs device token is not correct"
  },
  {
    "code": 52143,
    "text": "The push notification was rejected by APNs"
  },
  {
    "code": 52144,
    "text": "APNs experienced an internal error"
  },
  {
    "code": 52145,
    "text": "Failed to authenticate with APNs"
  },
  {
    "code": 52147,
    "text": "Too many APNs provider token updates"
  },
  {
    "code": 52148,
    "text": "Expired APNs provider token used"
  },
  {
    "code": 52149,
    "text": "Invalid APNs provider token used"
  },
  {
    "code": 52161,
    "text": "Empty Credentials"
  },
  {
    "code": 52162,
    "text": "Credentials do not belong to used account"
  },
  {
    "code": 52163,
    "text": "Incorrect URL used to retrieve Webhook Credentials"
  },
  {
    "code": 52164,
    "text": "No Credentials found for the supplied Binding Type"
  },
  {
    "code": 52165,
    "text": "No Credentials found for the supplied Identifier"
  },
  {
    "code": 52166,
    "text": "Webhook Credentials endpoint responded with Internal Error"
  },
  {
    "code": 52167,
    "text": "Invalid Webhook Credentials response"
  },
  {
    "code": 52168,
    "text": "Webhook Credentials request timed out"
  },
  {
    "code": 52170,
    "text": "Too many Webhook Credential requests"
  },
  {
    "code": 52171,
    "text": "Webhook Credentials request signature was not verified"
  },
  {
    "code": 52172,
    "text": "Unexpected Binding Type used for Webhook Credentials request"
  },
  {
    "code": 52173,
    "text": "Unexpected Identifier used for Webhook Credentials request"
  },
  {
    "code": 52174,
    "text": "Unexpected error response received for Webhook Credentials request"
  },
  {
    "code": 52181,
    "text": "Too many SMS notification requests"
  },
  {
    "code": 52182,
    "text": "Messaging Service not specified"
  },
  {
    "code": 52201,
    "text": "Too many Facebook messenger notification requests"
  },
  {
    "code": 52202,
    "text": "Facebook page is not connected to Twilio"
  },
  {
    "code": 52203,
    "text": "Missing body for Facebook Messenger delivery attempt"
  },
  {
    "code": 52211,
    "text": "Too many Alexa notifications"
  },
  {
    "code": 52212,
    "text": "Missing Alexa skill ID"
  },
  {
    "code": 52213,
    "text": "Invalid Alexa user ID"
  },
  {
    "code": 52214,
    "text": "Alexa skill is not connected to Twilio"
  },
  {
    "code": 52215,
    "text": "Missing Title parameter for Alexa"
  },
  {
    "code": 52301,
    "text": "Resulted destination list for requested parameters is empty"
  },
  {
    "code": 52302,
    "text": "Too many recipients"
  },
  {
    "code": 52303,
    "text": "Concurrent User update"
  },
  {
    "code": 52304,
    "text": "User already exists"
  },
  {
    "code": 52305,
    "text": "User already belongs to the segment"
  },
  {
    "code": 52306,
    "text": "Cannot delete User resource with Bindings"
  },
  {
    "code": 52307,
    "text": "No users with provided segments"
  },
  {
    "code": 52309,
    "text": "Channel provider replied with an error"
  },
  {
    "code": 52401,
    "text": "Too many notification log events"
  },
  {
    "code": 53000,
    "text": "Signaling connection error"
  },
  {
    "code": 53001,
    "text": "Signaling connection disconnected"
  },
  {
    "code": 53002,
    "text": "Signaling connection timed out"
  },
  {
    "code": 53003,
    "text": "Client received an invalid signaling message"
  },
  {
    "code": 53004,
    "text": "Client sent an invalid signaling message"
  },
  {
    "code": 53100,
    "text": "Room name is invalid"
  },
  {
    "code": 53101,
    "text": "Room name is too long"
  },
  {
    "code": 53102,
    "text": "Room name contains invalid characters"
  },
  {
    "code": 53103,
    "text": "Unable to create Room"
  },
  {
    "code": 53104,
    "text": "Unable to connect to Room"
  },
  {
    "code": 53105,
    "text": "Room contains too many Participants"
  },
  {
    "code": 53106,
    "text": "Room not found"
  },
  {
    "code": 53107,
    "text": "MaxParticipants is out of range"
  },
  {
    "code": 53108,
    "text": "RoomType is not valid"
  },
  {
    "code": 53109,
    "text": "Timeout is out of range"
  },
  {
    "code": 53110,
    "text": "StatusCallbackMethod is invalid"
  },
  {
    "code": 53111,
    "text": "StatusCallback is invalid"
  },
  {
    "code": 53112,
    "text": "Status is invalid"
  },
  {
    "code": 53113,
    "text": "Room creation failed"
  },
  {
    "code": 53200,
    "text": "Participant identity is invalid"
  },
  {
    "code": 53201,
    "text": "Participant identity is too long"
  },
  {
    "code": 53202,
    "text": "Participant identity contains invalid characters"
  },
  {
    "code": 53203,
    "text": "Participant has too many Tracks"
  },
  {
    "code": 53204,
    "text": "Participant not found"
  },
  {
    "code": 53205,
    "text": "Participant disconnected because of duplicate identity"
  },
  {
    "code": 53300,
    "text": "Track is invalid"
  },
  {
    "code": 53301,
    "text": "Track name is invalid"
  },
  {
    "code": 53302,
    "text": "Track name is too long"
  },
  {
    "code": 53303,
    "text": "Track name contains invalid characters"
  },
  {
    "code": 53304,
    "text": "Track name is duplicated"
  },
  {
    "code": 53400,
    "text": "Client is unable to create or apply a local media description"
  },
  {
    "code": 53402,
    "text": "Client is unable to apply a remote media description"
  },
  {
    "code": 53500,
    "text": "Unable to acquire configuration"
  },
  {
    "code": 53501,
    "text": "Unable to acquire TURN credentials"
  },
  {
    "code": 53600,
    "text": "S3 URL for media upload is invalid"
  },
  {
    "code": 53601,
    "text": "AWS credentials for upload are invalid"
  },
  {
    "code": 53602,
    "text": "AWS encryption key for upload is invalid"
  },
  {
    "code": 53603,
    "text": "Internal failure while processing media"
  },
  {
    "code": 53604,
    "text": "Failed to upload the media to S3"
  },
  {
    "code": 53605,
    "text": "Internal failure when creating or updating the resource"
  },
  {
    "code": 53660,
    "text": "Status Callback response timed out"
  },
  {
    "code": 53661,
    "text": "StatusCallbackMethod is invalid"
  },
  {
    "code": 53662,
    "text": "StatusCallback is invalid"
  },
  {
    "code": 54003,
    "text": "Invalid If-Match header"
  },
  {
    "code": 54006,
    "text": "Request entity too large"
  },
  {
    "code": 54007,
    "text": "Access forbidden for identity"
  },
  {
    "code": 54008,
    "text": "Invalid JSON"
  },
  {
    "code": 54009,
    "text": "Rate limit exceeded"
  },
  {
    "code": 54050,
    "text": "Service Instance not found"
  },
  {
    "code": 54051,
    "text": "Invalid webhook URL"
  },
  {
    "code": 54053,
    "text": "Invalid friendly name"
  },
  {
    "code": 54056,
    "text": "Account cannot access requested Service Instance"
  },
  {
    "code": 54100,
    "text": "Document not found"
  },
  {
    "code": 54101,
    "text": "Invalid Document data"
  },
  {
    "code": 54103,
    "text": "Document revision mismatch"
  },
  {
    "code": 54150,
    "text": "List not found"
  },
  {
    "code": 54151,
    "text": "List Item not found"
  },
  {
    "code": 54155,
    "text": "List Item revision mismatch"
  },
  {
    "code": 54156,
    "text": "Invalid List Item data"
  },
  {
    "code": 54200,
    "text": "Map not found"
  },
  {
    "code": 54201,
    "text": "Map Item not found"
  },
  {
    "code": 54205,
    "text": "Map Item revision mismatch"
  },
  {
    "code": 54206,
    "text": "Invalid Map Item data"
  },
  {
    "code": 54208,
    "text": "Map Item already exists"
  },
  {
    "code": 54209,
    "text": "Invalid Map Item key"
  },
  {
    "code": 54250,
    "text": "Message Stream not found"
  },
  {
    "code": 54251,
    "text": "Invalid Message Stream Message data"
  },
  {
    "code": 54300,
    "text": "Unique name not found"
  },
  {
    "code": 54301,
    "text": "Unique name already exists"
  },
  {
    "code": 54302,
    "text": "Invalid unique name"
  },
  {
    "code": 54351,
    "text": "Invalid identity"
  },
  {
    "code": 54354,
    "text": "Permission not found"
  },
  {
    "code": 54450,
    "text": "Invalid 'Direction' query parameter"
  },
  {
    "code": 54451,
    "text": "Invalid 'Order' query parameter"
  },
  {
    "code": 54452,
    "text": "Invalid 'Bounds' query parameter"
  },
  {
    "code": 54453,
    "text": "Invalid 'PageToken' query parameter"
  },
  {
    "code": 54454,
    "text": "Invalid 'PageSize' query parameter"
  },
  {
    "code": 54458,
    "text": "Invalid List Item index"
  },
  {
    "code": 60200,
    "text": "Phone Verification: Invalid parameter"
  },
  {
    "code": 60201,
    "text": "Phone Verification: Invalid verification code"
  },
  {
    "code": 60600,
    "text": "Unprovisioned or Out of Coverage"
  },
  {
    "code": 61000,
    "text": "Add-ons: Internal server error"
  },
  {
    "code": 61001,
    "text": "Add-ons: Request timed out"
  },
  {
    "code": 61002,
    "text": "Add-ons: Provider could not complete request"
  },
  {
    "code": 61003,
    "text": "Add-ons: Requirements to invoke AddOns have not been met"
  },
  {
    "code": 61004,
    "text": "Add-ons: No results"
  },
  {
    "code": 61005,
    "text": "Add-ons: Bad request"
  },
  {
    "code": 61006,
    "text": "Add-ons: Add-ons unavailable for GET callbacks"
  },
  {
    "code": 61007,
    "text": "Add-ons: Response body too large"
  },
  {
    "code": 61008,
    "text": "Add-ons:  HTTP too many redirects"
  },
  {
    "code": 61009,
    "text": "Add-ons: Could not fulfill request with available data"
  },
  {
    "code": 62000,
    "text": "Failed to write to the database."
  },
  {
    "code": 62001,
    "text": "Invalid SID"
  },
  {
    "code": 62002,
    "text": "Exchange not found"
  },
  {
    "code": 62003,
    "text": "MPLS carrier not found."
  },
  {
    "code": 62004,
    "text": "Direct connect not found."
  },
  {
    "code": 62005,
    "text": "Bandwidth reserve not found."
  },
  {
    "code": 62006,
    "text": "MPLS carrier is not associated with the exchange."
  },
  {
    "code": 62007,
    "text": "Direct connect is not associated with the exchange."
  },
  {
    "code": 62008,
    "text": "Bandwidth reserve is not associated with the exchange."
  },
  {
    "code": 62009,
    "text": "Account SID was not found."
  },
  {
    "code": 62010,
    "text": "No authentication was provided."
  },
  {
    "code": 62011,
    "text": "Unauthorized"
  },
  {
    "code": 62012,
    "text": "Connection not found."
  },
  {
    "code": 62013,
    "text": "Unable to identify account owner of connection."
  },
  {
    "code": 62014,
    "text": "Connection not ready"
  },
  {
    "code": 62015,
    "text": "Connection in transition"
  },
  {
    "code": 62016,
    "text": "Connection not active"
  },
  {
    "code": 62017,
    "text": "No IP route specified"
  },
  {
    "code": 62018,
    "text": "Invalid IP route"
  },
  {
    "code": 62019,
    "text": "IP route exceeds permitted IP range"
  },
  {
    "code": 62020,
    "text": "Connection pending deletion."
  },
  {
    "code": 62021,
    "text": "IP Gateway Invalid"
  },
  {
    "code": 62022,
    "text": "Missing account SID"
  },
  {
    "code": 62023,
    "text": "Missing exchange"
  },
  {
    "code": 62024,
    "text": "Missing connection type"
  },
  {
    "code": 62025,
    "text": "Interconnect: Invalid connection type"
  },
  {
    "code": 62026,
    "text": "Interconnect: Missing MPLS carrier SID"
  },
  {
    "code": 62027,
    "text": "Interconnect: Extra MPLS parameter"
  },
  {
    "code": 62028,
    "text": "Interconnect: Connection expired."
  },
  {
    "code": 62034,
    "text": "Interconnect: No useful parameters provided."
  },
  {
    "code": 62035,
    "text": "Interconnect: No bandwidth was specified in the request"
  },
  {
    "code": 62052,
    "text": "Interconnect: This account is not a subaccount of the Interconnect Connection owner's account."
  },
  {
    "code": 62053,
    "text": "Interconnect: The subaccount is not authorized to access this connection."
  },
  {
    "code": 63001,
    "text": "Channel could not authenticate the request. Please see Channel specific error message for more information"
  },
  {
    "code": 63002,
    "text": "Channel could not find the From address"
  },
  {
    "code": 63003,
    "text": "Channel could not find To address"
  },
  {
    "code": 63005,
    "text": "Channel did not accept given content. Please see Channel specific error message for more information"
  },
  {
    "code": 63006,
    "text": "Could not format given content for the channel. Please see Channel specific error message for more information"
  },
  {
    "code": 63007,
    "text": "Twilio could not find a Channel with the specified From address"
  },
  {
    "code": 63008,
    "text": "Could not execute the request because the channel module has been misconfigured. Please check the Channel configuration in Twilio"
  },
  {
    "code": 63009,
    "text": "Channel provider returned an internal service error (HTTP 5xx). Please see Channel specific error message for more information"
  },
  {
    "code": 63010,
    "text": "Twilio's platform encountered an internal error processing this message"
  },
  {
    "code": 63012,
    "text": "Channel provider returned an internal service error"
  },
  {
    "code": 63013,
    "text": "Channel policy violation"
  },
  {
    "code": 63014,
    "text": "Channel message blocked by user action"
  },
  {
    "code": 70001,
    "text": "Validation Failed"
  },
  {
    "code": 70002,
    "text": "Bad request"
  },
  {
    "code": 70003,
    "text": "Outdated Entity"
  },
  {
    "code": 70004,
    "text": "Unauthorized"
  },
  {
    "code": 70005,
    "text": "Failure Threshold Exceeded"
  },
  {
    "code": 70051,
    "text": "Authorization Failed"
  },
  {
    "code": 70052,
    "text": "Public Key Client Validation Required For Account"
  },
  {
    "code": 70053,
    "text": "Public Key Client Validation Not Enabled For Account"
  },
  {
    "code": 70101,
    "text": "Unsupported Public Key Algorithm"
  },
  {
    "code": 70102,
    "text": "Unsupported Public Key Length"
  },
  {
    "code": 70103,
    "text": "Unsupported Public Key Exponent"
  },
  {
    "code": 70104,
    "text": "Invalid Public Key"
  },
  {
    "code": 70105,
    "text": "Invalid Type Specified in the Request"
  },
  {
    "code": 70106,
    "text": "Invalid AWS credentials"
  },
  {
    "code": 70151,
    "text": "Maximum Number Of API Keys Exceeded"
  },
  {
    "code": 70152,
    "text": "Request Contains Invalid Flags"
  },
  {
    "code": 70153,
    "text": "Public Key Specified Does Not Exist"
  },
  {
    "code": 70154,
    "text": "Public Key Is Invalid"
  },
  {
    "code": 70155,
    "text": "Request Is Missing Required HTTP Headers"
  },
  {
    "code": 70156,
    "text": "Request Hash Is Invalid"
  },
  {
    "code": 80101,
    "text": "Number Already Added To Other Service"
  },
  {
    "code": 80102,
    "text": "Participant Already In Interaction"
  },
  {
    "code": 80103,
    "text": "Participant Already In Session"
  },
  {
    "code": 80104,
    "text": "Phone Number Already In Service"
  },
  {
    "code": 80105,
    "text": "Short Code Already In Service"
  },
  {
    "code": 80201,
    "text": "No Available Voice Proxy"
  },
  {
    "code": 80202,
    "text": "No Available Message Proxy"
  },
  {
    "code": 80203,
    "text": "No Available Proxy For Country"
  },
  {
    "code": 80205,
    "text": "No Proxies For Service"
  },
  {
    "code": 80206,
    "text": "No Available Proxy"
  },
  {
    "code": 80301,
    "text": "Not Found Phone Number Sid"
  },
  {
    "code": 80303,
    "text": "Not Found Short Code Sid"
  },
  {
    "code": 80401,
    "text": "Account Sid Invalid"
  },
  {
    "code": 80402,
    "text": "Identifier Proxy Pair Invalid"
  },
  {
    "code": 80403,
    "text": "Interaction Sid Invalid"
  },
  {
    "code": 80404,
    "text": "Participant Identifier Invalid"
  },
  {
    "code": 80405,
    "text": "Participant Sid Invalid"
  },
  {
    "code": 80406,
    "text": "Phone Number Did Invalid"
  },
  {
    "code": 80407,
    "text": "Phone Number Sid Invalid"
  },
  {
    "code": 80408,
    "text": "Service Sid Invalid"
  },
  {
    "code": 80409,
    "text": "Session Sid Invalid"
  },
  {
    "code": 80503,
    "text": "No Records Updated"
  },
  {
    "code": 80601,
    "text": "Phone Number Not Available"
  },
  {
    "code": 80602,
    "text": "Non Unique Service Name"
  },
  {
    "code": 80603,
    "text": "Non Unique Session Name"
  },
  {
    "code": 80604,
    "text": "Proxy Identifier In Use"
  },
  {
    "code": 80605,
    "text": "Proxy Identifier Not In Service"
  },
  {
    "code": 80606,
    "text": "Proxy Identifier Not Owned By Account"
  },
  {
    "code": 80607,
    "text": "Session Closed"
  },
  {
    "code": 80608,
    "text": "Session Status Invalid"
  },
  {
    "code": 80609,
    "text": "Too Many Added Participants"
  },
  {
    "code": 80610,
    "text": "Unauthorized Operation"
  },
  {
    "code": 80611,
    "text": "Proxy Number In Active Sessions"
  },
  {
    "code": 80612,
    "text": "Duplicate Entry"
  },
  {
    "code": 80613,
    "text": "Downstream Request Rejected"
  },
  {
    "code": 80614,
    "text": "No Partner Participant Found"
  },
  {
    "code": 80701,
    "text": "Parameter Validation Failed"
  },
  {
    "code": 80901,
    "text": "Message Matched Stop Word"
  },
  {
    "code": 80902,
    "text": "No Active Session"
  },
  {
    "code": 80903,
    "text": "Unknown Participant"
  },
  {
    "code": 80904,
    "text": "Expired Session"
  },
  {
    "code": 80905,
    "text": "Unknown Scenario"
  },
  {
    "code": 80906,
    "text": "Interaction Not Open"
  },
  {
    "code": 80907,
    "text": "Open Interaction Not Found"
  },
  {
    "code": 80908,
    "text": "Callback Error"
  },
  {
    "code": 80909,
    "text": "Inbound Contact Rejected"
  },
  {
    "code": 80910,
    "text": "Message To Voice Only Session Rejected"
  },
  {
    "code": 80911,
    "text": "Call To Message Only Session Rejected"
  },
  {
    "code": 90010,
    "text": "Account is not active"
  }
]

Hello @srhyne , how are you ? Where does this list comes from please?