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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4858/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: cric (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImtjcVBFTG1Ga1JuMFFPSllDYWtiX0lEWGF4ZlpsdXA5dUFoRTZ5eXc5VHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0ODU4LCJzdGF0ZV9ub25jZSI6IjViMGJhMDBlNjE3NjZhMzY5YjZkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0ODU4In0sImlzcyI6InRvb2xjcmljIiwic3ViIjoiY3JpYyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ5NDcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NzA5MDU4MywiZXhwIjoxNzc3MDkwODgzLCJqdGkiOiI4ZWUzNmYzMzkwOGViY2RmOTcyZCJ9.viBbQhtdURTNFbTosgy-x7MjHOOtV9VZPJ3TdqS0vxusIRNr3GU_B-j8LVtltOuBHXhd2fa6blaTSNTNUiQuVYdizIY7uh2SBAH9tG6NZnhoxBktKHXDWwxoboG9SLrrXC8V9GrUcSjmaI3fqruGasnDiBCsvgZ9b83FWHG3g0Lp5ue-vtR2YV7yPnmK86DMW_zaY1V0VkCnXA5m3eqnDTw-owgd7_4u_Q-ykX4QyKp3x56duvneXoy9CIgfzYLHfXWBG5nuFHDxK7yb4H-ms1ibv4C_kHcqo7b77lWj9C7ofQNI3NuTnc3NJDjb00y_3sWvhRJiIi2tpsPyculGzg (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: 5b0ba00e61766a369b6d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)