# Get Activity Execution Inputs

Retrieve input values for a specific activity execution

Endpoint: GET /rmg/api/orchestration/execution/activity/{activityId}/input
Version: 1.0
Security: x-api-key

## Path parameters:

  - `activityId` (string, required)
    The activity execution ID

## Header parameters:

  - `Harness-Account` (string, required)
    Account Identifier

## Query parameters:

  - `orgIdentifier` (string)
    Organisation Identifier

  - `projectIdentifier` (string)
    Project Identifier

## Response 200 fields (application/json):

  - `inputs` (array, required)
    List of input values for the activity execution

  - `inputs.name` (string, required)
    Name of the input parameter

  - `inputs.value` (any, required)
    Flexible type that accepts any JSON value (string, number, boolean, object, or array)

  - `inputs.type` (string, required)
    Type of an input variable for parameters and process inputs.
    Enum: "string", "list", "boolean", "number", "object", "service", "multiService", "environment", "multiEnvironment", "infrastructure", "multiInfrastructure", "connector"

## Response 400 fields (application/json):

  - `message` (string, required)
    error message detail

  - `code` (string)
    canonical error code name
    Enum: "BAD_REQUEST", "UNAUTHORIZED", "FORBIDDEN", "NOT_FOUND", "INTERNAL_SERVER_ERROR"