Add an assignment to a variation

POST/v1/workspaces/{workspaceId}/agents/{agentId}/variations/{variationId}/assignments

Assigns a tool, tool set, or sub-agent to a variation. Exactly one target ID must be set.

Path ParametersExpand Collapse

workspaceId: string

agentId: string

variationId: string

Body ParametersJSONExpand Collapse

subAgentId: optional string

toolId: optional string

toolSetId: optional string

ReturnsExpand Collapse

VariationAssignment object { id, agent, tool, toolSet }

A read-only reference to a single tool, tool set, or sub-agent attached to a variation. Read the full set of assignments via AgentVariationInfo.assignments; mutations go through the dedicated add/remove assignment endpoints.

The id identifies the assignment itself (not the referenced resource) and is the handle used to remove the assignment. It is returned by the add endpoint and present on every entry in AgentVariationInfo.assignments.

id: optional string

agent: optional BareMetadata { id, name }

BareMetadata contains the minimal metadata for a resource: the ID and an optional human-readable name. These are used for reference fields where the full metadata (account scoping, timestamps, labels, external IDs) is not needed — e.g., the tool references inside an agent variation spec or the tools assigned to an objective. Both fields are server-populated; clients provide IDs through sibling fields rather than by constructing a BareMetadata themselves.

id: optional string

Human-readable name of the referenced resource, populated by the server on reads for convenience. Absent on references to resources that do not have a name (e.g., objective tasks).

tool: optional BareMetadata { id, name }

id: optional string

Human-readable name of the referenced resource, populated by the server on reads for convenience. Absent on references to resources that do not have a name (e.g., objective tasks).

toolSet: optional BareMetadata { id, name }

id: optional string

Human-readable name of the referenced resource, populated by the server on reads for convenience. Absent on references to resources that do not have a name (e.g., objective tasks).

Add an assignment to a variation

curl https://api.cadenya.com/v1/workspaces/$WORKSPACE_ID/agents/$AGENT_ID/variations/$VARIATION_ID/assignments \
    -H 'Content-Type: application/json' \
    -H "Authorization: Bearer $CADENYA_API_KEY" \
    -d '{}'

{
  "id": "id",
  "agent": {
    "id": "id",
    "name": "name"
  },
  "tool": {
    "id": "id",
    "name": "name"
  },
  "toolSet": {
    "id": "id",
    "name": "name"
  }
}

Returns Examples

{
  "id": "id",
  "agent": {
    "id": "id",
    "name": "name"
  },
  "tool": {
    "id": "id",
    "name": "name"
  },
  "toolSet": {
    "id": "id",
    "name": "name"
  }
}