Check if the external provided JWT is valid for the specified environment

curl --request POST \
  --url https://app.dynamicauth.com/api/v0/environments/{environmentId}/externalJwt/check \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "encodedJwt": "<string>"
}'

{
  "valid": true,
  "errors": [
    "<string>"
  ]
}