response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3925/launches (required, This URI must exactly match a value pre-registered with the platform)

response_mode: form_post (required, tools and platforms must support a value of form_post)

client_id: 579538783315-l9a6mqp3bjn13dbsa8aj4q68qbj13ggu.apps.googleusercontent.com (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImxidTMyT1Q1dkRjcFNRYUNSWkVEMDRXT0drZUIzb2tUOTRPVFRBR2tmeUkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozOTI1LCJzdGF0ZV9ub25jZSI6Ijg0YTY4YWYxZGQ3M2YxZDVhMTg2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzOTI1In0sImlzcyI6IkxUSSBpdG9waWEgVGVzdCBUb29sIiwic3ViIjoiNTc5NTM4NzgzMzE1LWw5YTZtcXAzYmpuMTNkYnNhOGFqNHE2OHFiajEzZ2d1LmFwcHMuZ29vZ2xldXNlcmNvbnRlbnQuY29tIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDE5My9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkyNDUzODI0LCJleHAiOjE3OTI0NTQxMjQsImp0aSI6IjkzMzVjOTlhNGZlODliODY5YTc4In0.OGv8ToKalntfzR43q_ZJzIFsB_h8UmFk1I5K0affJbI1tvmi6j4BWsANnoD78i49qu3EWjMcITF6elz7t8e4cER1yshJ6a1gCFK7JouP5sWHghErjqewn_rlSb2dNy-jrrdgtjU2PGNHjiYdSBEEHTrvEUz1WtTVyXSxWWIaMrKoC2UwYiYxuNvo-d-yQo9Q5NIh-LKCod9IbuCAAhRcyNkZmcHUkBAXa6HOUwQwOoBmn2C79dtAhxUPLdX8Mbczk3iodVtELCA6naL9dtWq83dKn9_PfCOkhSNtmfRU2A4QGZ7QRDfH6f_2PPyGozSDrNVIVh7MdprGlyB5YNYBMw (required, opaque value used to maintain state between the request and the callback)

login_hint: (required, tools and platforms must support a value of form_post)

lti_message_hint: (required, a platform opaque identifier identifying the user to login)

prompt: none (optional, The tool should use a value of none. In the future a re-launch flow may support additional values being used here)

nonce: 84a68af1dd73f1d5a186 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)