POST
/
v1
/
memory
/
{memory_id}
/
user
/
update
Update User Memory Data
curl --request POST \
  --url https://api.bland.ai/v1/memory/{memory_id}/user/update \
  --header 'Content-Type: application/json' \
  --header 'authorization: <authorization>' \
  --data '{
  "phone_number": "<string>",
  "metadata": "<string>",
  "summary": "<string>",
  "external_memory_key": "<string>"
}'
{
  "data": {
    "message": "User memory data updated successfully",
    "user": {
      "id": "11111111-2222-3333-4444-555566667777",
      "memory_id": "12345678-1234-1234-1234-123456789012",
      "phone_number": "+12345678900",
      "metadata": "Test here with string metadtata",
      "summary": "I'm thinking yeah...",
      "created_at": "2025-07-22T05:32:32.233Z",
      "call_count": 0,
      "last_call_at": null
    }
  },
  "errors": null
}

​
Headers

​
authorization
string
required
Your API key for authentication.

​
Path Parameters

​
memory_id
string
required
The unique identifier of the memory containing the user to update.

​
Body Parameters

​
phone_number
string
required
The phone number of the user to update within the memory.
​
metadata
string
Updated metadata to associate with this user. Can include any key-value pairs relevant to your use case.
​
summary
string
Updated summary text for this user’s interactions.
​
external_memory_key
string
Optional external key for additional memory validation or cross-referencing.

​
Response

​
data
object
Response data confirming user update.
​
data.message
string
Success message confirming user memory data was updated.
​
data.user
object
The updated user object.
​
data.user.id
string
Unique identifier for the user entry in the memory.
​
data.user.memory_id
string
The memory identifier this user belongs to.
​
data.user.phone_number
string
The phone number that was updated.
​
data.user.metadata
string
The updated metadata text associated with this user.
​
data.user.summary
string
The updated summary text for this user.
​
data.user.created_at
string
ISO timestamp when this user was originally added to the memory.
​
data.user.call_count
number
Number of calls associated with this user.
​
data.user.last_call_at
string|null
ISO timestamp of the most recent call, or null if no calls yet.
​
errors
null
Error array (null on success).
{
  "data": {
    "message": "User memory data updated successfully",
    "user": {
      "id": "11111111-2222-3333-4444-555566667777",
      "memory_id": "12345678-1234-1234-1234-123456789012",
      "phone_number": "+12345678900",
      "metadata": "Test here with string metadtata",
      "summary": "I'm thinking yeah...",
      "created_at": "2025-07-22T05:32:32.233Z",
      "call_count": 0,
      "last_call_at": null
    }
  },
  "errors": null
}