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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1713/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: imsreferenceimplementation (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InVsdDIyU2Z0a0hLNDdrc0pyM010N1J1SklDTzBEeHFmd21lM0JVR1BMd2ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzEzLCJzdGF0ZV9ub25jZSI6ImQxYWYyZTFmOGY2N2U3ZTY1MjAzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzEzIn0sImlzcyI6IklNUyBUZXN0IFRvb2wiLCJzdWIiOiJpbXNyZWZlcmVuY2VpbXBsZW1lbnRhdGlvbiIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE4NDAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjExNDQzOSwiZXhwIjoxNzcyMTE0NzM5LCJqdGkiOiI2ZDdkYjg1MzgyNzNmMjQ1MjJmNiJ9.Mkw2pSYX2CprliTX2NzrFPbvI6GFfEzuT81KzwMST9OOqkgKqjHpsMfm6GwwlTXdzKoW1n3-XMIW3UokXyc_qfDPfx-HO7dceDdx02m2sSES1UyrPg0bhAd4vXYjgasF8kLqtCNzUxFFaAR9WuT0Ywgcq15YI5s1Z3rMhD6_GAxskdkj-otpN1q9iupUbM_fdZbyPjpCrP2DoYWnJwRlFkP6tbsvkzJkKB1D0nryZqdbSA3rfYxe-uYE5vSMbmqUpkXHXxbeLB3wg8eat63HzxTCnOKsuz3zyxxxSet1qvYISy9FhD5i2PtifH5VMRPw1VUKfGxw91AmGlCwb-L5QA (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: d1af2e1f8f67e7e65203 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)