Store or update a key-value pair

Store or update a key-value pair in the specified entity namespace.

• entity: Entity namespace (user or event)
• key: Key identifier (alphanumeric with dashes/underscores, max 256 chars)
• value: The value to store (JSON, text, or binary)
• ttl: Optional expiration time in seconds (60 to 31536000)
• content_type: Content type (can be in header or body)
• metadata: Optional metadata with schema hints

Returns information about the stored value including whether it was created or updated.

Path Parameters
entity KVEntity — REQUIRED Possible values: [user, event] Entity namespace types for KV storage
key Key — REQUIRED

Header Parameters
Content-Type Content-Type

Request Body — REQUIRED
data object — REQUIRED Payload for store value request (from request body) value Value — REQUIRED ttl Ttl metadata content_type Content Type

Responses
200 Successful Response Schema — OPTIONAL ok Ok — OPTIONAL Indicates if the request was successful or not. data object Response data for store operation entity KVEntity Possible values: [user, event] Entity namespace types for KV storage key Key created Created expires_at Expires At content_type Content Type size_bytes Size Bytes
default Default Response Schema — OPTIONAL ok Ok — OPTIONAL Indicates if the request was successful or not. errors object[] List of errors type uri Possible values: 1 ≤ length ≤ 2083 A string containing a URI reference that identifies the problem type. status Status Possible values: 399 < value < 600 A number indicating the HTTP status code. title Title Possible values: 5 ≤ length A string containing a short, human-readable summary of the problem type. detail Detail Possible values: 5 ≤ length A string containing a human-readable explanation specific to this occurrence of the problem. instance Instance Possible values: 1 ≤ length A string containing a URI reference that identifies the specific occurrence of the problem. error_code Error Code A Number that indicates the error type that occurred.