# Tutorial Requests

**URL:** https://community.retellai.com/c/tutorial-requests/15.md

[Latest](https://community.retellai.com/latest.md) · [Categories](https://community.retellai.com/categories.md) · [Tags](https://community.retellai.com/tags.md)

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## [About the Tutorial Requests category](https://community.retellai.com/t/about-the-tutorial-requests-category/30)

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**Author:** [@caio](https://community.retellai.com/u/caio)\
**Replies:** 0\
**Last updated:** [September 23, 2025, 9:12am UTC](https://community.retellai.com/t/about-the-tutorial-requests-category/30 "2025-09-23T09:12:59Z")

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Want to learn how to do something with Retell AI? Request a tutorial here! Share what you’d like a step-by-step guide on Upvote requests you’d also find helpful Our team (and community) will use your input to cr…

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## [I failed to update the voice agent with status code 400](https://community.retellai.com/t/i-failed-to-update-the-voice-agent-with-status-code-400/2624)

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**Author:** [@joesonau](https://community.retellai.com/u/joesonau)\
**Replies:** 0\
**Last updated:** [May 8, 2026, 3:29am UTC](https://community.retellai.com/t/i-failed-to-update-the-voice-agent-with-status-code-400/2624 "2026-05-08T03:29:10Z")

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Hi tech folks, This problem happened this morning. When I try to update the prompt or create a new prompt, it failed with a status 400. Request: PATCH /update-agent/agent\_570dae883cbc2b96d919534e62?version=0 Response …

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## [AI agent calls rate limits](https://community.retellai.com/t/ai-agent-calls-rate-limits/2452)

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**Author:** [@repairappliance085](https://community.retellai.com/u/repairappliance085)\
**Replies:** 0\
**Last updated:** [April 23, 2026, 3:29pm UTC](https://community.retellai.com/t/ai-agent-calls-rate-limits/2452 "2026-04-23T15:29:32Z")

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Hey there. I use Retell for my business, and I’ve recently run into a problem. I originally created my AI agents through the Retell dashboard and handled testing manually, but I decided to try a different approach: creat…

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## [Status and Call Logs are hidden in Batch Calls](https://community.retellai.com/t/status-and-call-logs-are-hidden-in-batch-calls/2356)

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**Author:** [@customercare](https://community.retellai.com/u/customercare)\
**Replies:** 0\
**Last updated:** [April 15, 2026, 5:01pm UTC](https://community.retellai.com/t/status-and-call-logs-are-hidden-in-batch-calls/2356 "2026-04-15T17:01:44Z")

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i started my batch call with 100 phone numbers in uploaded csv file with some concurrency. once it’s shooted, i see the status of this batch call becomes changes from ‘ongoing’ to ‘sent’ . it means it successfully deliv…

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## [Agent Management UI Request](https://community.retellai.com/t/agent-management-ui-request/918)

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**Author:** [@bilgrami.s.a](https://community.retellai.com/u/bilgrami.s.a)\
**Replies:** 0\
**Last updated:** [February 22, 2026, 2:40am UTC](https://community.retellai.com/t/agent-management-ui-request/918 "2026-02-22T02:40:54Z")

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Ok, Right now I got around 30 voice Agent and my Retell Dashboard is looking like a Mess, what is the best way of managing the voice agent. I know that we can create folders but still when I look into the All the Agents …