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POST
https://api.bland.ai
/
v1
/
personas
/
{persona_id}
/
versions
/
promote
Promote Persona Version
curl --request POST \
  --url https://api.bland.ai/v1/personas/{persona_id}/versions/promote \
  --header 'authorization: <authorization>'
{
  "data": {
    "id": "12345678-1234-1234-1234-123456789012",
    "name": "Blandy",
    "role": null,
    "description": "Helpful Agent for Bland Documentation",
    "tags": [],
    "image_url": null,
    "created_at": "2025-09-23T15:13:36.348Z",
    "updated_at": "2025-09-23T15:55:57.284Z",
    "deleted_at": null,
    "user_id": "12345678-1234-1234-1234-123456789012",
    "current_production_version_id": "12345678-1234-1234-1234-123456789012",
    "current_draft_version_id": "12345678-1234-1234-1234-123456789013",
    "current_production_version": {
      "id": "12345678-1234-1234-1234-123456789012",
      "persona_id": "12345678-1234-1234-1234-123456789012",
      "version_type": "production",
      "version_number": 3,
      "orchestration_prompt": null,
      "personality_prompt": "You are a helpful assistant",
      "pathway_conditions": null,
      "kb_ids": [],
      "call_config": null,
      "default_tools": [],
      "promoted_from_version_id": "12345678-1234-1234-1234-123456789013",
      "promoted_at": "2025-09-23T15:55:57.262Z",
      "promoted_by": "12345678-1234-1234-1234-123456789012",
      "created_at": "2025-09-23T15:55:57.263Z",
      "updated_at": "2025-09-23T15:55:57.263Z"
    },
    "current_draft_version": {
      "id": "12345678-1234-1234-1234-123456789013",
      "persona_id": "12345678-1234-1234-1234-123456789012",
      "version_type": "draft",
      "version_number": 2,
      "orchestration_prompt": null,
      "personality_prompt": "You are a helpful assistant",
      "pathway_conditions": null,
      "kb_ids": [],
      "call_config": null,
      "default_tools": [],
      "promoted_from_version_id": "12345678-1234-1234-1234-123456789012",
      "promoted_at": null,
      "promoted_by": null,
      "created_at": "2025-09-23T15:13:36.390Z",
      "updated_at": "2025-09-23T15:13:36.390Z"
    }
  },
  "errors": null
}

​
Headers

​
authorization
string
required
Your API key for authentication.

​
Path Parameters

​
persona_id
string
required
The unique identifier of the persona whose draft version should be promoted.

​
Response

​
data
object
The updated persona object after promotion.
​
errors
string
Any errors that occurred (null if none).
{
  "data": {
    "id": "12345678-1234-1234-1234-123456789012",
    "name": "Blandy",
    "role": null,
    "description": "Helpful Agent for Bland Documentation",
    "tags": [],
    "image_url": null,
    "created_at": "2025-09-23T15:13:36.348Z",
    "updated_at": "2025-09-23T15:55:57.284Z",
    "deleted_at": null,
    "user_id": "12345678-1234-1234-1234-123456789012",
    "current_production_version_id": "12345678-1234-1234-1234-123456789012",
    "current_draft_version_id": "12345678-1234-1234-1234-123456789013",
    "current_production_version": {
      "id": "12345678-1234-1234-1234-123456789012",
      "persona_id": "12345678-1234-1234-1234-123456789012",
      "version_type": "production",
      "version_number": 3,
      "orchestration_prompt": null,
      "personality_prompt": "You are a helpful assistant",
      "pathway_conditions": null,
      "kb_ids": [],
      "call_config": null,
      "default_tools": [],
      "promoted_from_version_id": "12345678-1234-1234-1234-123456789013",
      "promoted_at": "2025-09-23T15:55:57.262Z",
      "promoted_by": "12345678-1234-1234-1234-123456789012",
      "created_at": "2025-09-23T15:55:57.263Z",
      "updated_at": "2025-09-23T15:55:57.263Z"
    },
    "current_draft_version": {
      "id": "12345678-1234-1234-1234-123456789013",
      "persona_id": "12345678-1234-1234-1234-123456789012",
      "version_type": "draft",
      "version_number": 2,
      "orchestration_prompt": null,
      "personality_prompt": "You are a helpful assistant",
      "pathway_conditions": null,
      "kb_ids": [],
      "call_config": null,
      "default_tools": [],
      "promoted_from_version_id": "12345678-1234-1234-1234-123456789012",
      "promoted_at": null,
      "promoted_by": null,
      "created_at": "2025-09-23T15:13:36.390Z",
      "updated_at": "2025-09-23T15:13:36.390Z"
    }
  },
  "errors": null
}