Function refresh

POST /auth/refresh – Handles token refresh requests.

📥 Request

Headers:

• Content-Type: application/json or application/x-www-form-urlencoded (required)

Body:

• refresh_token: string (required)
• client_id: string (required)

Path Parameters:

• None

Query Parameters:

• None

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📤 Response

• 200 OK – JSON stringified object representing the generated token. See GetTokenResponse.

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❗ Errors

Status Code	Meaning	When it Happens
400	Bad Request	Missing or invalid fields in request body
401	Unauthorized	If refresh token is invalid or expired
500	Internal Server Error	Unexpected error

Error Response Format

{
  "error": "Detailed error message here"
}
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📦 Examples

📥 Request

POST /auth/refresh
{
	"refresh_token": "your_refresh_token",
	"client_id": "your_client_id"
}
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📤 Response Example

{
  "access_token": "string",
  "refresh_token": "string",
  "token_type": "Bearer",
  "expires_in": 3600,
  "provider": "cognito-s2s"
}
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