Hi team, I’m stuck with a Vapi workflow save error: nodes.tool.server.credentialId must be a UUID Details: Server Credential is created successfully and has a valid UUID Credential is selectable in the Server node (Bearer Token) Server URL is a valid full URL But workflow fails to save because backend state still has server.credentialId = "" Recreating credentials, API Request nodes, and even re-uploading JSON didn’t help It looks like the workflow backend state is corrupted / not migrating the credentialId correctly. How can i fix this issue? https://cdn.discordapp.com/attachments/1460639110610813041/1460639111328301096/image_2026-01-13_194408538.png?ex=698be6ed&is=698a956d&hm=05b6fb71a55a16deaba59931711b52ef83c48b9ded7bc7b34e1d9f06be902065& https://cdn.discordapp.com/attachments/1460639110610813041/1460639112099790898/image_2026-01-13_194439286.png?ex=698be6ed&is=698a956d&hm=0a0f6132b1838eb64b01808ba68552e06137d708b65c3fda344f92b179a0f4bf&

Kindly checkout Vapi Squads (https://vapi.ai/blog/introducing-squads). Vapi Workflows has been discontinued in favour of Squads. Squads is much more capable and simpler than workflows. Because Workflows is no longer actively supported, our ability to assist with Workflow related issues is limited. I am sorry for any inconvenience this may cause. Thank you