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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3136/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: test123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ikk4aU5OaDhYME5TY0VUZWEwYzFEV2Y5VEp3Wjl1SXltRTlNYmVwa1RzTVUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMTM2LCJzdGF0ZV9ub25jZSI6ImEzYTc2NGQxNDE1YTU2OWY2OGZlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMTM2In0sImlzcyI6InRlc3QxMjN0b29sIiwic3ViIjoidGVzdDEyMyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM0OTAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NTU1NTY4OSwiZXhwIjoxNzc1NTU1OTg5LCJqdGkiOiI1NmFiM2RjODQwN2YxMThjOWI2NCJ9.fbRcg-Ld0_A4J13beo3ZBILD7zA3Vus4cmN34rrVCploAfJAHP9PHVTs0LK0PdKhKIxJW8sBRGajqT4KqV4hZyOrIFqA-Ktov5QZyBIIoqSPZyOTwkqsNowS8aB5E2FkRvi2qpMvwgEOsA0VAN2L8vB5qfvsw-nYEOBmoCDiVRN9g_-FjdD6tfck0gAGGgbbsoI6L16VcvC2Tc8GswWjFWB9ru_OoQJUq6rEEijhj_E7_EYpusesxrPmVtfAaz8K0ERHIGIw1MFYLPrER4rrsaYyrxVFoQF-I3nnBpd3_gyMpKn24dmV4JTkgIsLYM1H1c7EkXJwhC_OQK6_YzX9og (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: a3a764d1415a569f68fe (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)