> ## Documentation Index > Fetch the complete documentation index at: https://docs.retellai.com/llms.txt > Use this file to discover all available pages before exploring further. # Get Agent Versions > Get all versions of an agent ## OpenAPI ````yaml openapi-final get /get-agent-versions/{agent_id} openapi: 3.0.3 info: title: Retell SDK version: 3.0.0 contact: name: Retell Support url: https://www.retellai.com/ email: support@retellai.com license: name: Apache 2.0 url: https://www.apache.org/licenses/LICENSE-2.0.html servers: - url: https://api.retellai.com description: The production server. security: - api_key: [] paths: /get-agent-versions/{agent_id}: get: description: Get all versions of an agent operationId: getAgentVersions parameters: - in: path name: agent_id schema: type: string minLength: 1 example: 16b980523634a6dc504898cda492e939 required: true description: Unique id of the agent versions to be retrieved. responses: '200': description: Successfully retrieved all versions of an agent. content: application/json: schema: type: array items: $ref: '#/components/schemas/AgentResponse' '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '422': $ref: '#/components/responses/UnprocessableContent' '500': $ref: '#/components/responses/InternalServerError' x-codeSamples: - lang: JavaScript source: >- import Retell from 'retell-sdk'; const client = new Retell({ apiKey: process.env['RETELL_API_KEY'], // This is the default and can be omitted }); const agentResponses = await client.agent.getVersions('16b980523634a6dc504898cda492e939'); console.log(agentResponses); - lang: Python source: |- import os from retell import Retell client = Retell( api_key=os.environ.get("RETELL_API_KEY"), # This is the default and can be omitted ) agent_responses = client.agent.get_versions( "16b980523634a6dc504898cda492e939", ) print(agent_responses) components: schemas: AgentResponse: allOf: - type: object required: - agent_id - version properties: agent_id: type: string example: oBeDLoLOeuAbiuaMFXRtDOLriTJ5tSxD description: Unique id of agent. version: type: integer example: 0 description: Version of the agent. base_version: type: integer nullable: true example: 12 description: Version that this draft was based on. Null for initial versions. assigned_tags: type: array items: type: string description: >- Tags assigned to this agent version. Preferred tag is listed first. is_published: type: boolean example: false description: Whether the agent is published. - $ref: '#/components/schemas/AgentRequest' required: - response_engine - voice_id - type: object required: - last_modification_timestamp properties: last_modification_timestamp: type: integer example: 1703413636133 description: >- Last modification timestamp (milliseconds since epoch). Either the time of last update or creation if no updates available. AgentRequest: type: object properties: response_engine: $ref: '#/components/schemas/ResponseEngine' description: >- The Response Engine to attach to the agent. It is used to generate responses for the agent. You need to create a Response Engine first before attaching it to an agent. example: type: retell-llm llm_id: llm_234sdertfsdsfsdf version: 0 agent_name: type: string example: Jarvis description: The name of the agent. Only used for your own reference. nullable: true version_description: type: string example: Customer support agent for handling product inquiries description: >- Optional description of the agent version. Used for your own reference and documentation. nullable: true voice_id: type: string example: retell-Cimo description: >- Unique voice id used for the agent. Find list of available voices and their preview in Dashboard. voice_model: type: string enum: - eleven_turbo_v2 - eleven_flash_v2 - eleven_turbo_v2_5 - eleven_flash_v2_5 - eleven_multilingual_v2 - eleven_v3 - sonic-3 - sonic-3-latest - sonic-3.5 - tts-1 - gpt-4o-mini-tts - speech-02-turbo - speech-2.8-turbo - s1 - s2-pro - s2.1-pro - null description: >- Select the voice model used for the selected voice. Each provider has a set of available voice models. Set to null to remove voice model selection, and default ones will apply. Check out dashboard for more details of each voice model. nullable: true fallback_voice_ids: type: array items: type: string example: - cartesia-Cimo - minimax-Cimo description: >- When TTS provider for the selected voice is experiencing outages, we would use fallback voices listed here for the agent. Voice id and the fallback voice ids must be from different TTS providers. The system would go through the list in order, if the first one in the list is also having outage, it would use the next one. Set to null to remove voice fallback for the agent. nullable: true voice_temperature: type: number example: 1 description: >- Controls how stable the voice is. Value ranging from [0,2]. Lower value means more stable, and higher value means more variant speech generation. Check the dashboard to see what provider supports this feature. If unset, default value 1 will apply. voice_speed: type: number minimum: 0.5 maximum: 2 example: 1 description: >- Controls speed of voice. Value ranging from [0.5,2]. Lower value means slower speech, while higher value means faster speech rate. If unset, default value 1 will apply. enable_dynamic_voice_speed: type: boolean example: true description: >- If set to true, will enable dynamic voice speed adjustment based on the user's speech rate and conversation context. If unset, default value false will apply. enable_dynamic_responsiveness: type: boolean example: true description: >- If set to true, the agent will dynamically adjust how quickly it responds based on the user's speech rate and past turn-taking behavior in the call. If unset, default value false will apply. volume: type: number example: 1 description: >- If set, will control the volume of the agent. Value ranging from [0,2]. Lower value means quieter agent speech, while higher value means louder agent speech. If unset, default value 1 will apply. voice_emotion: type: string nullable: true enum: - calm - sympathetic - happy - sad - angry - fearful - surprised - null example: calm description: > Controls the emotional tone of the agent's voice. Currently supported for Cartesia and Minimax TTS providers. If unset, no emotion will be used. responsiveness: type: number minimum: 0 maximum: 1 example: 1 description: >- Controls how responsive is the agent. Value ranging from [0,1]. Lower value means less responsive agent (wait more, respond slower), while higher value means faster exchanges (respond when it can). If unset, default value 1 will apply. interruption_sensitivity: type: number minimum: 0 maximum: 1 example: 1 description: >- Controls how sensitive the agent is to user interruptions. Value ranging from [0,1]. Lower value means it will take longer / more words for user to interrupt agent, while higher value means it's easier for user to interrupt agent. If unset, default value 1 will apply. When this is set to 0, agent would never be interrupted. enable_backchannel: type: boolean example: true description: >- Controls whether the agent would backchannel (agent interjects the speaker with phrases like "yeah", "uh-huh" to signify interest and engagement). Backchannel when enabled tends to show up more in longer user utterances. If not set, agent will not backchannel. backchannel_frequency: type: number example: 0.9 description: >- Only applicable when enable_backchannel is true. Controls how often the agent would backchannel when a backchannel is possible. Value ranging from [0,1]. Lower value means less frequent backchannel, while higher value means more frequent backchannel. If unset, default value 0.8 will apply. backchannel_words: type: array items: type: string example: - yeah - uh-huh description: >- Only applicable when enable_backchannel is true. A list of words that the agent would use as backchannel. If not set, default backchannel words will apply. Check out [backchannel default words](/agent/interaction-configuration#backchannel) for more details. Note that certain voices do not work too well with certain words, so it's recommended to experiment before adding any words. nullable: true reminder_trigger_ms: type: number example: 10000 description: >- If set (in milliseconds), will trigger a reminder to the agent to speak if the user has been silent for the specified duration after some agent speech. Must be a positive number. If unset, default value of 10000 ms (10 s) will apply. reminder_max_count: type: integer example: 2 description: >- If set, controls how many times agent would remind user when user is unresponsive. Must be a non negative integer. If unset, default value of 1 will apply (remind once). Set to 0 to disable agent from reminding. ambient_sound: type: string enum: - coffee-shop - convention-hall - summer-outdoor - mountain-outdoor - static-noise - call-center - null description: > If set, will add ambient environment sound to the call to make experience more realistic. Currently supports the following options: - `coffee-shop`: Coffee shop ambience with people chatting in background. [Listen to Ambience](https://retell-utils-public.s3.us-west-2.amazonaws.com/coffee-shop.wav) - `convention-hall`: Convention hall ambience, with some echo and people chatting in background. [Listen to Ambience](https://retell-utils-public.s3.us-west-2.amazonaws.com/convention-hall.wav) - `summer-outdoor`: Summer outdoor ambience with cicada chirping. [Listen to Ambience](https://retell-utils-public.s3.us-west-2.amazonaws.com/summer-outdoor.wav) - `mountain-outdoor`: Mountain outdoor ambience with birds singing. [Listen to Ambience](https://retell-utils-public.s3.us-west-2.amazonaws.com/mountain-outdoor.wav) - `static-noise`: Constant static noise. [Listen to Ambience](https://retell-utils-public.s3.us-west-2.amazonaws.com/static-noise.wav) - `call-center`: Call center work noise. [Listen to Ambience](https://retell-utils-public.s3.us-west-2.amazonaws.com/call-center.wav) Set to `null` to remove ambient sound from this agent. nullable: true ambient_sound_volume: type: number example: 1 description: >- If set, will control the volume of the ambient sound. Value ranging from [0,2]. Lower value means quieter ambient sound, while higher value means louder ambient sound. If unset, default value 1 will apply. language: oneOf: - $ref: '#/components/schemas/LanguageLegacy' - type: array items: $ref: '#/components/schemas/Language' description: >- Specifies what language(s) the agent will operate in. Accepts either a single scalar locale (e.g. `en-US`), the legacy scalar value `multi` for multilingual support, or an array of concrete locale codes for explicit multi-locale selection (e.g. `["en-US","es-ES"]`). The array form must contain concrete locale codes only — the `multi` value is valid only as the scalar legacy form and must not appear inside an array. Single-element arrays are normalized to the equivalent scalar on output. If unset, defaults to `en-US`. webhook_url: type: string example: https://webhook-url-here description: >- The webhook for agent to listen to call events. See what events it would get at [webhook doc](/features/webhook). If set, will binds webhook events for this agent to the specified url, and will ignore the account level webhook for this agent. Set to `null` to remove webhook url from this agent. nullable: true webhook_events: type: array items: type: string enum: - call_started - call_ended - call_analyzed - transcript_updated - transfer_started - transfer_bridged - transfer_cancelled - transfer_ended description: >- Which webhook events this agent should receive. If not set, defaults to call_started, call_ended, call_analyzed. nullable: true webhook_timeout_ms: type: integer example: 10000 description: >- The timeout for the webhook in milliseconds. If not set, default value of 10000 will apply. boosted_keywords: type: array items: type: string example: - retell - kroger description: >- Provide a customized list of keywords to bias the transcriber model, so that these words are more likely to get transcribed. Commonly used for names, brands, street, etc. nullable: true data_storage_setting: type: string enum: - everything - everything_except_pii - basic_attributes_only example: everything description: > Granular setting to manage how Retell stores sensitive data (transcripts, recordings, logs, etc.). This replaces the deprecated `opt_out_sensitive_data_storage` field. - `everything`: Store all data including transcripts, recordings, and logs. - `everything_except_pii`: Store data without PII when PII is detected. - `basic_attributes_only`: Store only basic attributes; no transcripts/recordings/logs. If not set, default value of "everything" will apply. data_storage_retention_days: type: integer minimum: 1 maximum: 730 example: 30 nullable: true description: >- Number of days to retain call/chat data before automatic deletion. Must be between 1 and 730 days. If not set, data is retained forever (no automatic deletion). opt_in_signed_url: type: boolean example: true description: >- Whether this agent opts in for signed URLs for public logs and recordings. When enabled, the generated URLs will include security signatures that restrict access and automatically expire after 24 hours. signed_url_expiration_ms: type: integer example: 86400000 description: >- The expiration time for the signed url in milliseconds. Only applicable when opt_in_signed_url is true. If not set, default value of 86400000 (24 hours) will apply. nullable: true pronunciation_dictionary: type: array items: type: object required: - word - alphabet - phoneme properties: word: type: string example: actually description: >- The string of word / phrase to be annotated with pronunciation. alphabet: type: string enum: - ipa - cmu example: ipa description: The phonetic alphabet to be used for pronunciation. phoneme: type: string example: ˈæktʃuəli description: >- Pronunciation of the word in the format of a IPA / CMU pronunciation. description: >- A list of words / phrases and their pronunciation to be used to guide the audio synthesize for consistent pronunciation. Check the dashboard to see what provider supports this feature. Set to null to remove pronunciation dictionary from this agent. nullable: true end_call_after_silence_ms: type: integer example: 600000 description: >- If users stay silent for a period after agent speech, end the call. The minimum value allowed is 10,000 ms (10 s). By default, this is set to 600000 (10 min). max_call_duration_ms: type: integer example: 3600000 description: >- Maximum allowed length for the call, will force end the call if reached. The minimum value allowed is 60,000 ms (1 min), and maximum value allowed is 7,200,000 (2 hours). By default, this is set to 3,600,000 (1 hour). voicemail_message: type: string example: Hi, please give us a callback. description: >- The message to be played when the call enters a voicemail. Note that this feature is only available for phone calls. If you want to hangup after hitting voicemail, set this to empty string. voicemail_detection_timeout_ms: type: integer example: 30000 description: >- Configures when to stop running voicemail detection, as it becomes unlikely to hit voicemail after a couple minutes, and keep running it will only have negative impact. The minimum value allowed is 5,000 ms (5 s), and maximum value allowed is 180,000 (3 minutes). By default, this is set to 30,000 (30 s). voicemail_option: type: object properties: action: $ref: '#/components/schemas/VoicemailAction' detection_prompt: type: string maxLength: 2000 nullable: true description: >- Optionally describe what should be treated as voicemail. Leave as null to use the default definition. required: - action description: >- If this option is set, the call will try to detect voicemail in the first 3 minutes of the call. Actions defined (hangup, or leave a message) will be applied when the voicemail is detected. Set this to null to disable voicemail detection. example: action: type: static_text text: Please give us a callback tomorrow at 10am. nullable: true ivr_option: type: object properties: action: $ref: '#/components/schemas/IvrAction' detection_prompt: type: string maxLength: 2000 nullable: true description: >- Optionally describe what should be treated as an IVR. Leave as null to use the default definition. required: - action description: >- If this option is set, the call will try to detect IVR in the first 3 minutes of the call. Actions defined will be applied when the IVR is detected. Set this to null to disable IVR detection. example: action: type: hangup nullable: true call_screening_option: $ref: '#/components/schemas/CallScreeningOption' post_call_analysis_data: type: array items: $ref: '#/components/schemas/PostCallAnalysisData' description: >- Post call analysis data to extract from the call. This data will augment the pre-defined variables extracted in the call analysis. This will be available after the call ends. nullable: true post_call_analysis_model: $ref: '#/components/schemas/NullableLLMModel' example: gpt-4.1-mini description: The model to use for post call analysis. Default to gpt-4.1. analysis_successful_prompt: type: string maxLength: 2000 example: >- The agent finished the task and the call was complete without being cutoff. description: >- Prompt to determine whether the post call or chat analysis should mark the interaction as successful. Set to null to use the default prompt. nullable: true analysis_summary_prompt: type: string maxLength: 2000 example: Summarize the outcome of the conversation in two sentences. description: >- Prompt to guide how the post call or chat analysis summary should be generated. When unset, the default system prompt is used. Set to null to use the default prompt. nullable: true analysis_user_sentiment_prompt: type: string maxLength: 2000 example: >- Evaluate the user's sentiment based on their tone and satisfaction level. description: >- Prompt to guide how the post call or chat analysis should evaluate user sentiment. When unset, the default system prompt is used. Set to null to use the default prompt. nullable: true begin_message_delay_ms: type: integer example: 1000 description: >- If set, will delay the first message by the specified amount of milliseconds, so that it gives user more time to prepare to take the call. Valid range is [0, 5000]. If not set or set to 0, agent will speak immediately. Only applicable when agent speaks first. ring_duration_ms: type: integer minimum: 5000 maximum: 300000 example: 30000 description: >- If set, the phone ringing will last for the specified amount of milliseconds. This applies for both outbound call ringtime, and call transfer ringtime. Default to 30000 (30 s). Valid range is [5000, 300000]. stt_mode: type: string enum: - fast - accurate - custom example: fast description: >- If set, determines whether speech to text should focus on latency or accuracy. Default to fast mode. When set to custom, custom_stt_config must be provided. custom_stt_config: type: object description: Custom STT configuration. Only used when stt_mode is set to custom. properties: provider: allOf: - $ref: '#/components/schemas/AsrProvider' description: The STT provider to use. endpointing_ms: type: integer description: >- Endpointing timeout in milliseconds. Minimum is 100 for Azure, 10 for Deepgram, 500 for Soniox required: - provider - endpointing_ms nullable: true vocab_specialization: type: string enum: - general - medical example: general description: >- If set, determines the vocabulary set to use for transcription. This setting only applies for English agents, for non English agent, this setting is a no-op. Default to general. allow_user_dtmf: type: boolean example: true description: >- If set to true, DTMF input will be accepted and processed. If false, any DTMF input will be ignored. Default to true. allow_dtmf_interruption: type: boolean example: false description: >- If set to true, DTMF input will interrupt the agent even when interruption_sensitivity is 0. Can be overridden per conversation or subagent node. Default to false. user_dtmf_options: type: object properties: digit_limit: type: number description: >- The maximum number of digits allowed in the user's DTMF (Dual-Tone Multi-Frequency) input per turn. Once this limit is reached, the input is considered complete and a response will be generated immediately. nullable: true minimum: 1 maximum: 50 termination_key: type: string nullable: true description: >- A single key that signals the end of DTMF input. Acceptable values include any digit (0-9), the pound/hash symbol (#), or the asterisk (*). example: '#' timeout_ms: type: integer description: >- The time (in milliseconds) to wait for user DTMF input before timing out. The timer resets with each digit received. minimum: 1000 maximum: 15000 nullable: true denoising_mode: type: string enum: - no-denoise - noise-cancellation - noise-and-background-speech-cancellation example: noise-cancellation description: >- If set, determines what denoising mode to use. Use "no-denoise" to bypass all audio denoising. Default to noise-cancellation. pii_config: $ref: '#/components/schemas/PIIConfig' description: Configuration for PII scrubbing from transcripts and recordings. guardrail_config: $ref: '#/components/schemas/GuardrailConfig' description: >- Configuration for guardrail checks to detect and prevent prohibited topics in agent output and user input. handbook_config: $ref: '#/components/schemas/VoiceHandbookConfig' description: >- Toggle behavior presets on/off to influence agent response style and behaviors. timezone: type: string description: >- IANA timezone for the agent (e.g. America/New_York). Defaults to America/Los_Angeles if not set. example: America/New_York nullable: true is_public: type: boolean example: false description: >- Whether the agent is public. When set to true, the agent is available for public agent preview link. nullable: true ResponseEngine: oneOf: - $ref: '#/components/schemas/ResponseEngineRetellLm' - $ref: '#/components/schemas/ResponseEngineCustomLm' - $ref: '#/components/schemas/ResponseEngineConversationFlow' LanguageLegacy: oneOf: - $ref: '#/components/schemas/Language' - type: string enum: - multi example: en-US description: >- Legacy single-string language format. Accepts any concrete locale from `Language`, plus the special scalar value `multi` for multilingual support. If unset, will use default value `en-US`. Language: type: string example: en-US enum: - en-US - en-IN - en-GB - en-AU - en-NZ - de-DE - es-ES - es-419 - hi-IN - fr-FR - fr-CA - ja-JP - pt-PT - pt-BR - zh-CN - ru-RU - it-IT - ko-KR - nl-NL - nl-BE - pl-PL - tr-TR - vi-VN - ro-RO - bg-BG - ca-ES - th-TH - da-DK - fi-FI - el-GR - hu-HU - id-ID - no-NO - sk-SK - sv-SE - lt-LT - lv-LV - cs-CZ - ms-MY - af-ZA - ar-SA - az-AZ - bs-BA - cy-GB - fa-IR - fil-PH - gl-ES - he-IL - hr-HR - hy-AM - is-IS - kk-KZ - kn-IN - mk-MK - mr-IN - ne-NP - sl-SI - sr-RS - sw-KE - ta-IN - ur-IN - yue-CN - uk-UA description: >- Specifies what language (and dialect) the agent will operate in. For instance, selecting `en-GB` optimizes speech recognition for British English and indexes knowledge bases with English. If unset, will use default value `en-US`. This enum does not include the legacy scalar value `multi`. VoicemailAction: oneOf: - $ref: '#/components/schemas/VoicemailActionPrompt' - $ref: '#/components/schemas/VoicemailActionStaticText' - $ref: '#/components/schemas/VoicemailActionHangup' - $ref: '#/components/schemas/VoicemailActionBridgeTransfer' IvrAction: oneOf: - $ref: '#/components/schemas/IvrActionHangup' CallScreeningOption: type: object properties: agent_identity: type: string minLength: 1 maxLength: 100 example: Acme Health scheduling team description: >- Identity the agent should provide when a call screen asks who is calling. Dynamic variables are supported. call_purpose: type: string minLength: 1 maxLength: 300 example: confirming your appointment for tomorrow description: >- Purpose the agent should provide when a call screen asks why it is calling. Dynamic variables are supported. required: - agent_identity - call_purpose additionalProperties: false description: >- If this option is set, the agent prompt will include call screen handling instructions for identity and call purpose questions. Set this to null to disable call screen prompt instructions. nullable: true PostCallAnalysisData: oneOf: - $ref: '#/components/schemas/AnalysisData' - $ref: '#/components/schemas/CallPresetAnalysisData' description: >- Post-call analysis item (custom data or voice preset). Use for voice agent post_call_analysis_data; validates only call presets (call_summary, call_successful, user_sentiment). NullableLLMModel: type: string enum: - gpt-4.1 - gpt-4.1-mini - gpt-4.1-nano - gpt-5 - gpt-5-mini - gpt-5-nano - gpt-5.1 - gpt-5.2 - gpt-5.4 - gpt-5.4-mini - gpt-5.4-nano - gpt-5.5 - claude-4.5-sonnet - claude-4.6-sonnet - claude-4.5-haiku - gemini-2.5-flash-lite - gemini-3.0-flash - gemini-3.1-flash-lite - null nullable: true description: Available LLM models for agents. AsrProvider: type: string enum: - azure - deepgram - soniox description: ASR provider name. PIIConfig: type: object required: - mode - categories properties: mode: type: string enum: - post_call default: post_call description: >- The processing mode for PII scrubbing. Currently only post-call is supported. categories: type: array items: type: string enum: - person_name - address - email - phone_number - ssn - passport - driver_license - credit_card - bank_account - password - pin - medical_id - date_of_birth - customer_account_number uniqueItems: true default: [] description: List of PII categories to scrub from transcripts and recordings. GuardrailConfig: type: object properties: output_topics: type: array items: type: string enum: - harassment - self_harm - sexual_exploitation - violence - defense_and_national_security - illicit_and_harmful_activity - gambling - regulated_professional_advice - child_safety_and_exploitation uniqueItems: true description: >- Selected prohibited agent topic categories to check. When agent messages contain these topics, they will be replaced with a placeholder message. nullable: true input_topics: type: array items: type: string enum: - platform_integrity_jailbreaking uniqueItems: true description: >- Selected prohibited user topic categories to check. When user messages contain these topics, the agent will respond with a placeholder message instead of processing the request. nullable: true VoiceHandbookConfig: type: object description: Behavior presets for voice agents. All presets are available. properties: default_personality: type: boolean description: Professional call center rep baseline. natural_filler_words: type: boolean description: >- Sprinkle natural speech fillers like "um", "you know" for a more human, conversational tone. high_empathy: type: boolean description: Warm acknowledgment of caller concerns. echo_verification: type: boolean description: Repeat back and confirm important details (voice only). nato_phonetic_alphabet: type: boolean description: Spell using NATO phonetic alphabet style (voice only). speech_normalization: type: boolean description: Convert numbers/dates/currency to spoken forms (voice only). smart_matching: type: boolean description: >- Treat near-match similar words as same entity to reduce impact of transcription error (voice only). ai_disclosure: type: boolean description: When asked, acknowledge being a virtual assistant. scope_boundaries: type: boolean description: Stay within prompt/context scope, don't invent details. ResponseEngineRetellLm: type: object required: - type - llm_id properties: type: type: string enum: - retell-llm description: type of the Response Engine. llm_id: type: string description: id of the Retell LLM Response Engine. version: type: number example: 0 description: Version of the Retell LLM Response Engine. nullable: true ResponseEngineCustomLm: type: object required: - type - llm_websocket_url properties: type: type: string enum: - custom-llm description: type of the Response Engine. llm_websocket_url: type: string description: LLM websocket url of the custom LLM. ResponseEngineConversationFlow: type: object required: - type - conversation_flow_id properties: type: type: string enum: - conversation-flow description: type of the Response Engine. conversation_flow_id: type: string description: ID of the Conversation Flow Response Engine. version: type: number example: 0 description: Version of the Conversation Flow Response Engine. nullable: true VoicemailActionPrompt: type: object properties: type: type: string enum: - prompt example: prompt text: type: string example: Summarize the call in 2 sentences. description: >- The prompt used to generate the text to be spoken when the call is detected to be in voicemail. required: - type - text VoicemailActionStaticText: type: object properties: type: type: string enum: - static_text example: static_text text: type: string example: Please give us a callback tomorrow at 10am. description: The text to be spoken when the call is detected to be in voicemail. required: - type - text VoicemailActionHangup: type: object properties: type: type: string enum: - hangup example: hangup required: - type VoicemailActionBridgeTransfer: type: object properties: type: type: string enum: - bridge_transfer example: bridge_transfer required: - type IvrActionHangup: type: object properties: type: type: string enum: - hangup example: hangup required: - type AnalysisData: oneOf: - $ref: '#/components/schemas/StringAnalysisData' - $ref: '#/components/schemas/EnumAnalysisData' - $ref: '#/components/schemas/BooleanAnalysisData' - $ref: '#/components/schemas/NumberAnalysisData' CallPresetAnalysisData: type: object required: - type - name description: >- System preset for post-call analysis (voice agents). Use in post_call_analysis_data to override prompts or mark fields optional. properties: type: type: string enum: - system-presets description: Identifies this item as a system preset. name: type: string enum: - call_summary - call_successful - user_sentiment description: Preset identifier for voice agent analysis. example: call_summary description: type: string minLength: 1 description: Prompt or description for this preset. required: type: boolean description: >- If false, this field is optional in the analysis. If true or unset, the field is required. conditional_prompt: type: string description: >- Optional instruction to help decide whether this field needs to be populated. If not set, the field is always included. StringAnalysisData: type: object required: - type - name - description properties: type: type: string enum: - string description: Type of the variable to extract. example: string name: type: string description: Name of the variable. example: customer_name minLength: 1 description: type: string description: Description of the variable. example: The name of the customer. examples: type: array items: type: string description: Examples of the variable value to teach model the style and syntax. example: - John Doe - Jane Smith required: type: boolean description: >- Whether this data is required. If true and the data is not extracted, the call will be marked as unsuccessful. conditional_prompt: type: string description: >- Optional instruction to help decide whether this field needs to be populated in the analysis. If not set, the field is always included. If required is true, this is ignored. EnumAnalysisData: type: object required: - type - name - description - choices properties: type: type: string enum: - enum description: Type of the variable to extract. example: enum name: type: string description: Name of the variable. example: product_rating minLength: 1 description: type: string description: Description of the variable. example: Rating of the product. choices: type: array items: type: string description: The possible values of the variable, must be non empty array. example: - good required: type: boolean description: >- Whether this data is required. If true and the data is not extracted, the call will be marked as unsuccessful. conditional_prompt: type: string description: >- Optional instruction to help decide whether this field needs to be populated in the analysis. If not set, the field is always included. If required is true, this is ignored. BooleanAnalysisData: type: object required: - type - name - description properties: type: type: string enum: - boolean description: Type of the variable to extract. example: boolean name: type: string description: Name of the variable. example: is_converted minLength: 1 description: type: string description: Description of the variable. example: Whether the customer converted. required: type: boolean description: >- Whether this data is required. If true and the data is not extracted, the call will be marked as unsuccessful. conditional_prompt: type: string description: >- Optional instruction to help decide whether this field needs to be populated in the analysis. If not set, the field is always included. If required is true, this is ignored. NumberAnalysisData: type: object required: - type - name - description properties: type: type: string enum: - number description: Type of the variable to extract. example: number name: type: string description: Name of the variable. example: order_count minLength: 1 description: type: string description: Description of the variable. example: How many the customer intend to order. required: type: boolean description: >- Whether this data is required. If true and the data is not extracted, the call will be marked as unsuccessful. conditional_prompt: type: string description: >- Optional instruction to help decide whether this field needs to be populated in the analysis. If not set, the field is always included. If required is true, this is ignored. responses: BadRequest: description: Bad Request content: application/json: schema: type: object properties: status: type: string enum: - error message: type: string example: Invalid request format, please check API reference. Unauthorized: description: Unauthorized content: application/json: schema: type: object properties: status: type: string enum: - error message: type: string example: API key is missing or invalid. UnprocessableContent: description: Unprocessable Content content: application/json: schema: type: object properties: status: type: string enum: - error message: type: string example: Cannot find requested asset under given api key. InternalServerError: description: Internal Server Error content: application/json: schema: type: object properties: status: type: string enum: - error message: type: string example: An unexpected server error occurred. securitySchemes: api_key: type: http scheme: bearer bearerFormat: string description: >- Authentication header containing API key (find it in dashboard). The format is "Bearer YOUR_API_KEY" ````