Create a data definition

Define one thing Agents should capture. kind: attribute (a property of the subject), assessment (a judgement about a conversation; yes/no ones feed the assessment_results_daily report), category (a classification) or metric (a measured number with a unit). subject: contact or conversation. valueType: text, number, boolean, date or option (with its options). Give a unique key, a name, optional instructions telling the Agent how to decide, and the agentIds that collect it. Fails with KEY_IN_USE when a draft or active definition already has the key.

Scope: raiz:definitions:write
Credentials: an API key, a client-credentials token or a person's access token
Effect: writes; not idempotent: check the outcome before you retry
Limits: request body up to 32 KB, response up to 1 MB
CLI: arbol raiz definitions create · MCP tool: raiz_definitions_create

POST

https://api.getarbol.com/v1/raiz/definitions

Authorization

Authorization
string
required
Bearer <token>, where the token is an API key, a client-credentials token or a person's access token with the scope raiz:definitions:write. Get an API key.

Request body JSON required

key
string
required
Stable machine name: lower case letters, digits and _, starting with a letter. A CSV column with this header imports into the definition.

pattern: ^[a-z][a-z0-9_]{0,63}$
kind
attribute
or
assessment
or
category
or
metric
required
attribute: a property of the subject. assessment: a judgement about a conversation (yes/no assessments feed the assessment report). category: a classification. metric: a measured number, with a unit.
name
string
required
maxLength: 120 · minLength: 1
subject
contact
or
conversation
required
What the facts describe.
valueType
text
or
number
or
boolean
or
date
or
option
required
The JSON type of the facts' values: a string, a number, a boolean, a YYYY-MM-DD date, or the key of one of the options.
agentIds
optional
array of
string
The Agents that use the definition; empty for every Agent. In an update, the complete new set.

pattern: ^agt_(?:[0-7][0-9a-hjkmnp-tv-z]{25}|(?:[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}|[a-f0-9]{32}))$
description
optional
string | null
maxLength: 2000
instructions
optional
string | null
maxLength: 4000
options
optional
array of
object
The options of an option definition, in order, with unique keys. In an update, the complete new set: an option is matched by key and keeps its id; one left out is retired, never deleted, because facts reference it.
- key
  string
  required
  Stable machine name of the option; a fact's value is this key.
  
  pattern: ^[a-z][a-z0-9_]{0,63}$
- label
  string
  required
  maxLength: 120 · minLength: 1
- description
  optional
  string | null
  maxLength: 1000
}
status
optional
draft
or
active
active definitions accept facts and Agents use them; draft ones are being prepared. Retiring is deleteDefinition.
unit
optional
string | null
maxLength: 32 · minLength: 1

Returns

200

Successful operation.

JSON

success
boolean
required
data
object
required
- agentIds
  array of
  string
  required
  The Agents that use the definition. Empty: every Agent of the organization.
  
  pattern: ^agt_(?:[0-7][0-9a-hjkmnp-tv-z]{25}|(?:[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}|[a-f0-9]{32}))$
- createdAt
  string
  required
  An instant in RFC 3339 format, in UTC.
  
  format: date-time
- description
  string | null
  required
- id
  string
  required
  Definition id.
  
  pattern: ^def_(?:[0-7][0-9a-hjkmnp-tv-z]{25}|(?:[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}|[a-f0-9]{32}))$
- instructions
  string | null
  required
  How the AI decides the value.
- key
  string
  required
- kind
  attribute
  or
  assessment
  or
  category
  or
  metric
  required
  attribute: a property of the subject. assessment: a judgement about a conversation (yes/no assessments feed the assessment report). category: a classification. metric: a measured number, with a unit.
- name
  string
  required
- options
  array of
  object
  required
  The active options, in order. Retired options keep typing the facts that use them but are not listed.
  
  description
  string | null
  required
  id
  string
  required
  Option id.
  
  pattern: ^opt_(?:[0-7][0-9a-hjkmnp-tv-z]{25}|(?:[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}|[a-f0-9]{32}))$
  key
  string
  required
  label
  string
  required
- status
  draft
  or
  active
  or
  retired
  required
- subject
  contact
  or
  conversation
  required
  What the facts describe.
- unit
  string | null
  required
  UCUM unit of a metric.
- updatedAt
  string
  required
  An instant in RFC 3339 format, in UTC.
  
  format: date-time
- valueType
  text
  or
  number
  or
  boolean
  or
  date
  or
  option
  required
  The JSON type of the facts' values: a string, a number, a boolean, a YYYY-MM-DD date, or the key of one of the options.
- version
  integer
  required
  minimum: 1
}
error
null
required
metadata
object
required
- requestId
  string
  required
  Request correlation identifier, also sent as X-Request-Id.
}

400

INVALID_INPUT: The request does not match the published schema.

JSON

error
required
One of the following:
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
}

401

UNAUTHORIZED: A valid access token is required.

JSON

error
required
One of the following:
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
}

403

FORBIDDEN: The token does not authorize this operation.

JSON

error
required
One of the following:
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
}

404

NOT_FOUND: The requested operation does not exist.
RESOURCE_NOT_FOUND: The requested resource does not exist in this organization.

JSON

error
required
One of the following:
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
}

405

HTTP_METHOD_NOT_ALLOWED: The HTTP method is not supported for this resource.

JSON

error
required
One of the following:
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
}

409

DEFINITION_RETIRED: The definition is retired and can no longer change.
DEFINITION_TYPE_LOCKED: The value type and subject of a definition cannot change once it has facts. Retire it and create a new one instead.
KEY_IN_USE: Another active resource in this organization already uses this key.
VERSION_CONFLICT: The resource changed after it was read. Read it again and retry with the new version.

JSON

error
required
One of the following:
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
}

413

REQUEST_TOO_LARGE: The request exceeds the allowed size.

JSON

error
required
One of the following:
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
}

415

UNSUPPORTED_MEDIA_TYPE: The request content type is not supported.

JSON

error
required
One of the following:
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
}

422

DEFINITION_OPTIONS_INVALID: Only a definition whose value type is option has options; it needs at least one, and option keys must be unique.

JSON

error
required
One of the following:
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
}

429

RATE_LIMITED: The request rate limit was exceeded. Try again later.

JSON

error
required
One of the following:
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
}

500

INTERNAL_ERROR: The service could not complete the operation.

JSON

error
required
One of the following:
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
}

502

OUTCOME_UNKNOWN: The operation may have been applied; check its result before repeating it.

JSON

error
required
One of the following:
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
}

503

UPSTREAM_UNAVAILABLE: The upstream service could not complete the request.
INTEGRATIONS_UNAVAILABLE: The organization's integrations cannot be read right now. Try again shortly.

JSON

error
required
One of the following:
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
}

504

UPSTREAM_TIMEOUT: The upstream service did not respond before its deadline.

JSON

error
required
One of the following:
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
object
}