Garmin Activity Api Authorization issue

Hi,

I am unable to access activity api.

While passing authorization header getting this error.

{

    "errorMessage": "oauth_timestamp missing or invalid"

}

Passing Header as below

Authorization:OAuth oauth_verifier="XXXXXXXXXX", oauth_version="1.0", oauth_consumer_key="XXXXXXXXXX", oauth_token="XXXXXXXXXX", oauth_timestamp="1630040229", oauth_nonce="1630040217", oauth_signature_method="HMAC-SHA1", oauth_signature="XXXXXXXXXX"

Content-Type:application/x-www-form-urlencoded