Getting error code 414 while requesting with multiple instrument_key

Hi Team,

I want to fetch all information of stocks in NSE. I generated a request URL with all NSE stocks in instrument_key. Like-

https://api.upstox.com/v2/market-quote/quotes?instrument_key=NSE_EQ|INE926K01017,NSE_EQ|INE657B01025,NSE_EQ|INE752H01013,NSE_EQ|INE0NR701018,NSE_EQ|INE514Y01020,NSE_EQ|INE388G01026,NSE_EQ|INE593W01028,NSE_EQ|INE776C01039,NSE_EQ|INF109KC1V59,NSE_EQ|INE056I01025,NSE_EQ|INF200KA1JT1,NSE_EQ|INE741K07462,NSE_EQ|INE244L07275,NSE_EQ|IN0020180389,NSE_EQ|INE557F07132,NSE_EQ|INE169A01031,NSE_EQ|INE0KZ301010,NSE_EQ|INE215I01027,NSE_EQ|INE405E01023,NSE_EQ|INE274G01010,NSE_EQ|INE366A01041,NSE_EQ|IN002024X201,NSE_EQ|INE844O01030,NSE_EQ|INF179KC1HR4,NSE_EQ|INE222J01013,NSE_EQ|INE888C01040,NSE_EQ|INE218C01016,NSE_EQ|INE652Z01017,NSE_EQ|INE558D01021,NSE_EQ|INE548Z01017,NSE_EQ|INE099Z01011,NSE_EQ|INE099F01013,NSE_EQ|INF277KA1976,NSE_EQ|INE0JA001018,NSE_EQ|INE205C01021,NSE_EQ|INF846K01Y96,NSE_EQ|INE306A01021,NSE_EQ|INE542Z01028,NSE_EQ|INE831A01028,NSE_EQ|INE278H01035,NSE_EQ|INE482A01020,NSE_EQ|INE450E01011,NSE_EQ|INE048C01025,NSE_EQ|INE183A01024,NSE_EQ|IN0020100031,NSE_EQ|INE792B01012,NSE_EQ|INE068L01024,NSE_EQ|INE925R01014,NSE_EQ|INE720A01015,NSE_EQ|INE015D01022,NSE_EQ|INE0QP001012,NSE_EQ|INE228A01035,NSE_EQ|INE893I01013,NSE_EQ|INF179KC1HE2,NSE_EQ|INE117A01022,NSE_EQ|INE459A01010,NSE_EQ|INE358U01012,NSE_EQ|INE231G01010,NSE_EQ|INE0PQ101010,NSE_EQ|INE648Z01023,NSE_EQ|INE150B01039,NSE_EQ|INE00E101023,NSE_EQ|INE197J01017,NSE_EQ|INE115A01026,NSE_EQ|INE413G01022,NSE_EQ|INE0CBM01019,NSE_EQ|INE887G01027,NSE_EQ|INE255D01024,NSE_EQ|INE120D01012,NSE_EQ|INE610C01014,NSE_EQ|INE111B01023,NSE_EQ|INE647O01011,NSE_EQ|INE584F01014,NSE_EQ|INE123F01029,NSE_EQ|INE023A01030,NSE_EQ|INE046A01015,NSE_EQ|INE530B07179,NSE_EQ|IN0020200088,NSE_EQ|INE793A01012,NSE_EQ|INF846K011K1,NSE_EQ|INF174KA1IA5,NSE_EQ|INE925C01016,NSE_EQ|INE010601016,NSE_EQ|INE699B01027,NSE_EQ|INE093I01010,NSE_EQ|INE00D001018,NSE_EQ|INF789F1AZE6,NSE_EQ|INE020B07GX4,NSE_EQ|INE506Z01015,NSE_EQ|INE04VX01019,NSE_EQ|INE403Y01018,NSE_EQ|INE824Q01011,NSE_EQ|INE748A01016,NSE_EQ|INF204KA1LD7,NSE_EQ|INE126J01016,NSE_EQ|INE192R01011,NSE_EQ|INE967C01018,NSE_EQ|INE0ECC01022,NSE_EQ|INF204KB18W4,NSE_EQ|INE192A01025,NSE_EQ|INF277KA1984,NSE_EQ|INE916G01016,NSE_EQ|INE849C01026,NSE_EQ|IN0020210178,NSE_EQ|IN0020180314,NSE_EQ|INE991I01015,NSE_EQ|INE132H01018,NSE_EQ|INE416D01022,NSE_EQ|INE0OAF01028,NSE_EQ|INE0SUN01013,NSE_EQ|INE280A01028,NSE_EQ|INE389K01018,NSE_EQ|INE285A01027,NSE_EQ|INE614Z01017,NSE_EQ|INE0PB301013,NSE_EQ|INE090Y01013,NSE_EQ|INE880J01026,NSE_EQ|INE0Q6H01012,NSE_EQ|INE584A01023,NSE_EQ|INE201M01029,NSE_EQ|INE933B01012,NSE_EQ|INE01IH01015,NSE_EQ|INE331A01037,NSE_EQ|INE918N01018,NSE_EQ|INE124G01033,NSE_EQ|INE477B01010,NSE_EQ|INE343G01021,NSE_EQ|INE01IU01018,NSE_EQ|INE802C01033,NSE_EQ|INE0IQ001011,NSE_EQ|INE270I01022,NSE_EQ|INE548C01032,NSE_EQ|INE390G01014,NSE_EQ|INE849L01019,NSE_EQ|INE890C01046,NSE_EQ|INE715Y01023,NSE_EQ|INE261F07032,NSE_EQ|INE932C01012,NSE_EQ|INE658T01017,NSE_EQ|INF754K01LD3,NSE_EQ|INE477L07AL3,NSE_EQ|IN0020190107,NSE_EQ|INE463V01026,NSE_EQ|INE488A01050,NSE_EQ|INE405C01035,NSE_EQ|INE287C01037,NSE_EQ|INE0S2E01016,NSE_EQ|INE758T01015,NSE_EQ|INE816B01035,NSE_EQ|IN0020220086,NSE_EQ|INE0RUV01018,NSE_EQ|INE0NUL01018,NSE_EQ|INE289C01025,NSE_EQ|INE236G01019,NSE_EQ|INE841L01016,NSE_EQ|INE221H01019,NSE_EQ|INE142Z01019,NSE_EQ|INE058A01010,NSE_EQ|INE413U07269,NSE_EQ|IN0020170059,NSE_EQ|INE476A01022,NSE_EQ|INF174KA1LV5,NSE_EQ|INE112L01020,NSE_EQ|INE0S2V01010,NSE_EQ|INE276C01014,NSE_EQ|INE583R01029,NSE_EQ|INE0M2X01012,NSE_EQ|INF0QA701714,NSE_EQ|INE0LMW01024,NSE_EQ|INE792I01017,NSE_EQ|INE813A01018,NSE_EQ|INE439E01022,NSE_EQ|INE068Z01016,NSE_EQ|INE0MO401019,NSE_EQ|INE250K01012,NSE_EQ|INE140A01024,NSE_EQ|INE413B01023,NSE_EQ|INE123W01016,NSE_EQ|INE0OB201016,NSE_EQ|INE415A01038,NSE_EQ|INE371P01015,NSE_EQ|INE168A01041,NSE_EQ|INE634I01029,NSE_EQ|INE536A01023,NSE_EQ|INE00QS24019,NSE_EQ|INE00QS24043,NSE_EQ|INE00QS24027,NSE_EQ|INE00QS24035,NSE_EQ|INE526E01018,NSE_EQ|IN0020190073,NSE_EQ|INE025R01021,NSE_EQ|INE276G01015,NSE_EQ|INF174K014P6,NSE_EQ|INE756C01015,NSE_EQ|INE130B01031,NSE_EQ|INE910C01018,NSE_EQ|INE058B01018,NSE_EQ|IN0020230085,NSE_EQ|INE489L01022,NSE_EQ|INE697V01011,NSE_EQ|IN0020200393,NSE_EQ|INE773I01017,NSE_EQ|INE995D01025,NSE_EQ|INE391J01024,NSE_EQ|INE585B01010,NSE_EQ|INE424H01027,NSE_EQ|INE668A01016,NSE_EQ|INE225C01029,NSE_EQ|INE0QTF01015,NSE_EQ|INE711A01022,NSE_EQ|IN002023Z521,NSE_EQ|INF109KC11V0,NSE_EQ|INE138A01028,NSE_EQ|INE0LQG01010,NSE_EQ|INE850E01012,NSE_EQ|INE630Y01024,NSE_EQ|INE835B01035,NSE_EQ|IN0020230077,NSE_EQ|INE953O01021,NSE_EQ|INE148I07GL3,NSE_EQ|INE617A01013,NSE_EQ|INE404A01024,NSE_EQ|INE024001021,NSE_EQ|INE559R01029,NSE_EQ|INE383H01017,NSE_EQ|INE00C401011,NSE_EQ|INE325A01013,NSE_EQ|INE477L08154,NSE_EQ|IN0020060086,NSE_EQ|INE602A01031,NSE_EQ|IN0020210087,NSE_EQ|IN0020160126,NSE_EQ|INE206F01022,NSE_EQ|INE0DUT01020,NSE_EQ|INE278R01034,NSE_EQ|INE531R01010,NSE_EQ|INE188Y01023,NSE_EQ|INE946H01037,NSE_EQ|INE841B01017,NSE_EQ|INE895W01019,NSE_EQ|INE0MRA01019,NSE_EQ|INE645S01016,NSE_EQ|INE0LEX01011,NSE_EQ|INE00Y701026,NSE_EQ|INE790G01031,NSE_EQ|INE540L01014,NSE_EQ|INE540L01014,NSE_EQ|INE199G01027,NSE_EQ|INE0Q2V01012,NSE_EQ|INE490G01020,NSE_EQ|INE073K01018,NSE_EQ|INF0R8F01042,NSE_EQ|INE137I01015,NSE_EQ|INE642Y01029,NSE_EQ|INE043D01016,NSE_EQ|INE818B01023,NSE_EQ|INE603A01013,NSE_EQ|INE484I01029,NSE_EQ|INE338I07107,NSE_EQ|INE01Z401013,NSE_EQ|IN9898S01027,NSE_EQ|INE520H01022,NSE_EQ|INE0MGA01012,NSE_EQ|INE0KNW01016,NSE_EQ|INE985S01024,NSE_EQ|INE192B01031,NSE_EQ|INE172N01012,NSE_EQ|INE531F01015,NSE_EQ|IN0020160076,NSE_EQ|INE342J01019,NSE_EQ|INE680A01011,NSE_EQ|INE597J01018,NSE_EQ|IN0020200146,NSE_EQ|INF209KB17D5,NSE_EQ|INE741K01010,NSE_EQ|INE0O3O01017,NSE_EQ|INE540H01012,NSE_EQ|INE235A01022,NSE_EQ|INE544A01019,NSE_EQ|INE413U07228,NSE_EQ|INE576I01022,NSE_EQ|INF769K01JU9,NSE_EQ|INE239A01024,NSE_EQ|INE518X01015,NSE_EQ|INE684F01012,NSE_EQ|IN0020240043,NSE_EQ|IN0020180462,NSE_EQ|IN0020200203,NSE_EQ|INE769A01020,NSE_EQ|INE956G01038,NSE_EQ|INE366I01010,NSE_EQ|INE691Z01023,NSE_EQ|INE195J01029,NSE_EQ|INE148I07PY7,NSE_EQ|INE807F01027,NSE_EQ|INF209KB18D3,NSE_EQ|INE071F01012,NSE_EQ|INE348A01023,NSE_EQ|INE186H01022,NSE_EQ|INE0RRU01016,NSE_EQ|INE197A01024,NSE_EQ|INE053F07835,NSE_EQ|INE545H01011,NSE_EQ|INE0OLS01010,NSE_EQ|INE00ER01015,NSE_EQ|INE0F3301020,NSE_EQ|INE836B01017,NSE_EQ|INE530B07344,NSE_EQ|INE0MM001019,NSE_EQ|INE059B01024,NSE_EQ|INE0SK801018,NSE_EQ|INE600Y01019,NSE_EQ|INE0SQY01018,NSE_EQ|INE540A01017,NSE_EQ|INE253B01015,NSE_EQ|INE680Z01018,NSE_EQ|INE177A01018,NSE_EQ|INF769K01LJ8,NSE_EQ|INE01EO01010,NSE_EQ|INE126M01010,NSE_EQ|INE221B01012,NSE_EQ|IN002024X136,NSE_EQ|INE0S7801010,NSE_EQ|INF846K016C7,NSE_EQ|INE918I01026,NSE_EQ|INE397H01017,NSE_EQ|INE081A01020,NSE_EQ|INF109KC17V7,NSE_EQ|INE063E01046,NSE_EQ|INE0P1Q01015,NSE_EQ|INE340A01012,NSE_EQ|INE0QEI01011,NSE_EQ|INE483C01032,NSE_EQ|INE0S9101013,NSE_EQ|INE677H01012,NSE_EQ|INE949P01018,NSE_EQ|IN0020210012,NSE_EQ|INE517F01014,NSE_EQ|INE262A01018,NSE_EQ|INE195Y01010,NSE_EQ|IN0020200385,NSE_EQ|INE794B01026,NSE_EQ|INE482D01024,NSE_EQ|INE954E01012,NSE_EQ|INE298J01013,NSE_EQ|INE484C01030,NSE_EQ|INE495A01022,NSE_EQ|INE742B01025,NSE_EQ|INE495S01016,NSE_EQ|INF109KC18U7,NSE_EQ|INF082J01028,NSE_EQ|INE0N7W01012,NSE_EQ|INE522D01027,NSE_EQ|INE155G01029,NSE_EQ|INE880Y01017,NSE_EQ|INE122M01019,NSE_EQ|INE583V01021,NSE_EQ|INE624Z01016,NSE_EQ|INF789FB1X58,NSE_EQ|INF179KC1HZ7,NSE_EQ|INF109KC10W0,NSE_EQ|INE0FLR01028,NSE_EQ|INF174KA1IY5,NSE_EQ|INE055A01016,NSE_EQ|INF769K01KR3,NSE_EQ|INE851I01011,NSE_EQ|INF754K01SF3,NSE_EQ|IN0020230051,NSE_EQ|IN0020180249,NSE_EQ|INE982B01027,NSE_EQ|INE523B01011,NSE_EQ|INE193E01025,NSE_EQ|INE202E01016,NSE_EQ|INE506W01012,NSE_EQ|INE882A01013,NSE_EQ|INE017A01032,NSE_EQ|INE855C01015,NSE_EQ|INF179KC1DI2,NSE_EQ|INE881D01027,NSE_EQ|INE00IK01029,NSE_EQ|INE012A01025,NSE_EQ|INE742F01042,NSE_EQ|INE031B01049,NSE_EQ|INE418H01029,NSE_EQ|INF0QA701854,NSE_EQ|INE829A01014,NSE_EQ|INE834I01025,NSE_EQ|INE415I01015,NSE_EQ|INF204KA1MS3,NSE_EQ|INE142Q01026,NSE_EQ|INE497D01022,NSE_EQ|INE244A01016,NSE_EQ|INE0PSC01024,NSE_EQ|INE168P01015,NSE_EQ|INE075D01018,NSE_EQ|INE669X01024,NSE_EQ|INE609C01024,NSE_EQ|INE902B01017,NSE_EQ|INE021A01026,NSE_EQ|INE314G01014,NSE_EQ|INE900L01010,NSE_EQ|INE0SCO01019,NSE_EQ|INE295A01018,NSE_EQ|INE863I01016,NSE_EQ|INE641C01019,NSE_EQ|INE010V01017,NSE_EQ|INE885E01034,NSE_EQ|INE864I01014,NSE_EQ|INE435C01024,NSE_EQ|INE477L08147,NSE_EQ|INE0S3D01016,NSE_EQ|INF680P01422,NSE_EQ|INE835G01018,NSE_EQ|INE591G01017,NSE_EQ|INE247D01039,NSE_EQ|INE0J1Y01017,NSE_EQ|INE0CDK01019,NSE_EQ|INE210A01017,NSE_EQ|INE0L9R01028,NSE_EQ|INE163A01018,NSE_EQ|INE553C01016,NSE_EQ|INE619A01035,NSE_EQ|INE017W01010,NSE_EQ|INE754X01016,NSE_EQ|INE801L01010,NSE_EQ|INE575C01027,NSE_EQ|INE587G01015,NSE_EQ|INE112D01035,NSE_EQ|INE848E01016,NSE_EQ|INE591Q01016,NSE_EQ|INE707A01012,NSE_EQ|INE891B01012,NSE_EQ|INE927C01020,NSE_EQ|INE068V01023,NSE_EQ|INE0DSF01015,NSE_EQ|INE274J01014,NSE_EQ|INE612J01015,NSE_EQ|INE385C01021,NSE_EQ|INE193B01039,NSE_EQ|INE061A01014,NSE_EQ|INE864K01010,NSE_EQ|INE766P01016,NSE_EQ|INE442P01014,NSE_EQ|INE074B01023,NSE_EQ|INE457L01029,NSE_EQ|INE450U01017,NSE_EQ|INE818A01017,NSE_EQ|INE914E01040,NSE_EQ|INE716B01029,NSE_EQ|INE03HW01020,NSE_EQ|INE565L01011,NSE_EQ|INE850D01014,NSE_EQ|INE0O7401018,NSE_EQ|IN0020190115,NSE_EQ|INE855F01042,NSE_EQ|INE627H01017,NSE_EQ|INE567A01028,NSE_EQ|INF769K01KF8,NSE_EQ|INF247L01BL0,NSE_EQ|INE733E07JW2,NSE_EQ|INE763I01026,NSE_EQ|INE690A01028,NSE_EQ|INF789F1AZD8,NSE_EQ|INE0MLZ01019,NSE_EQ|IN0020210129,NSE_EQ|INE020B07JU4,NSE_EQ|INE05DH01017,NSE_EQ|INE572G01025,NSE_EQ|INE764D01017,NSE_EQ|INE492A01029,NSE_EQ|INE03KJ01013,NSE_EQ|INE738V01013,NSE_EQ|INE411U01027,NSE_EQ|INE907A01026,NSE_EQ|INF204KB1V68,NSE_EQ|IN0020010081,NSE_EQ|INE134E01011,NSE_EQ|INE148I07MH9,NSE_EQ|INE721A07OC7,NSE_EQ|INE227W01023,NSE_EQ|INE570A01022,NSE_EQ|INE0MOT01016,NSE_EQ|INF959L01HI3,NSE_EQ|INE665J01013,NSE_EQ|INE02YR01019,NSE_EQ|IN0020210053,NSE_EQ|INE298I01015,NSE_EQ|INE053F07660,NSE_EQ|INE562A01011,NSE_EQ|INF174KA1HJ8,NSE_EQ|INF277K010X4,NSE_EQ|INE843D01027,NSE_EQ|INE966A01022,NSE_EQ|INE369A01029,NSE_EQ|INE066F01020,NSE_EQ|INE439T01012,NSE_EQ|INE338Y01016,NSE_EQ|INE321D01016,NSE_EQ|INE231F01020,NSE_EQ|INE321N07301,NSE_EQ|INE528S07128,NSE_EQ|INE733E07JP6,NSE_EQ|INE522F01014,NSE_EQ|INE980O01024,NSE_EQ|INE964W01021,NSE_EQ|INE399C01030,NSE_EQ|INE646C01018,NSE_EQ|INF754K01QX0,NSE_EQ|INE935A01035,NSE_EQ|INE035D01020,NSE_EQ|INE121A07RH2,NSE_EQ|IN0020200161,NSE_EQ|INE466L01038,NSE_EQ|INE0KT901015,NSE_EQ|INE655A01013,NSE_EQ|INE021O01019,NSE_EQ|IN0020210228,NSE_EQ|IN0020220078,NSE_EQ|INE353A01023,NSE_EQ|INE586O01011,NSE_EQ|INE042A01014,NSE_EQ|INE924D01017,NSE_EQ|INF109KC19O8,NSE_EQ|INE0J6801010,NSE_EQ|INE378D01032,NSE_EQ|INE263W01010,NSE_EQ|INF769K01IB1,NSE_EQ|INE721A07NU1,NSE_EQ|INE138Y01010,NSE_EQ|INE374B01019,NSE_EQ|INE735W01017,NSE_EQ|INE292B01021,NSE_EQ|INE596I01012,NSE_EQ|INE00UG01014,NSE_EQ|INE414G01012,NSE_EQ|INE105A01035,NSE_EQ|INE200M01021,NSE_EQ|INE632C01026,NSE_EQ|INE920A01037,NSE_EQ|INE158B01016,NSE_EQ|INE188A01015,NSE_EQ|INE0OK701014,NSE_EQ|INE0GGX23010,NSE_EQ|INE0O1M01015,NSE_EQ|INE760W01015,NSE_EQ|IN1020230505,NSE_EQ|INE335X01014,NSE_EQ|INE495C01010,NSE_EQ|INE002S01010,NSE_EQ|INE919I01024,NSE_EQ|INE919I04010,NSE_EQ|INE335A01020,NSE_EQ|INE0DGC01025,NSE_EQ|INF109KC17C7,NSE_EQ|INE712B01010,NSE_EQ|INE786F01031,NSE_EQ|INE658G01014,NSE_EQ|INE741K07470,NSE_EQ|INE237A01028,NSE_EQ|INE0CG601016,NSE_EQ|INE456Z01021,NSE_EQ|INE0QG301017,NSE_EQ|INE774D01024,NSE_EQ|INE00LM01029,NSE_EQ|INE158A01026,NSE_EQ|INE765G01017,NSE_EQ|INF109KC11W8,NSE_EQ|INE572E01012,NSE_EQ|INE976T01013,NSE_EQ|IN0020210111,NSE_EQ|INE385I01010,NSE_EQ|INE666E01020,NSE_EQ|INE073G01016,NSE_EQ|INE233B01017,NSE_EQ|INE663F01024,NSE_EQ|INF769K01FN2,NSE_EQ|INE906B07EH2,NSE_EQ|INE625G01013,NSE_EQ|INE989C01020,NSE_EQ|INE782X01033,NSE_EQ|INE029A01011,NSE_EQ|INE01II01013,NSE_EQ|INE495B01038,NSE_EQ|INF277KA1364,NSE_EQ|INE152A01029,NSE_EQ|INE07S101020,NSE_EQ|INE462A01022,NSE_EQ|INE676A01027,NSE_EQ|INE323C01030,NSE_EQ|INF732E01045,NSE_EQ|INE586B01026,NSE_EQ|INE886H01027,NSE_EQ|INE075A01022,NSE_EQ|INE05X901010,NSE_EQ|INE229C01021,NSE_EQ|INE804IA7014,NSE_EQ|IN0020170034,NSE_EQ|INE309M01012,NSE_EQ|INE703B01027,NSE_EQ|INE460H01021,NSE_EQ|INE503B01021,NSE_EQ|INE189B01011,NSE_EQ|INE768C01010,NSE_EQ|INE256Z01025,NSE_EQ|INE0QW501012,NSE_EQ|INE748Z01013,NSE_EQ|INE108E01023,NSE_EQ|INE0N2D01013,NSE_EQ|INE916U01025,NSE_EQ|IN9671H01013,NSE_EQ|INE467B01029,NSE_EQ|INE501A01019,NSE_EQ|INE925Y01036,NSE_EQ|IN9047A01029,NSE_EQ|INE345A01011,NSE_EQ|INE437B01014,NSE_EQ|INE00Z501029,NSE_EQ|INE950M01013,NSE_EQ|INF204KB16I7,NSE_EQ|INF209KB19Z4,NSE_EQ|INE805C01028,NSE_EQ|INF769K01JP9,NSE_EQ|INE937A01023,NSE_EQ|INF740KA1QK2,NSE_EQ|INE461C01038,NSE_EQ|INE0GOJ01027,NSE_EQ|INE457F01013,NSE_EQ|INE930P01018,NSE_EQ|INE702C01027,NSE_EQ|INF247L01BK2,NSE_EQ|INE778A01021,NSE_EQ|INE0N0Y01013,NSE_EQ|INE303A01010,NSE_EQ|INE382Z01011,NSE_EQ|INE0BJS01011,NSE_EQ|INE932A01024,NSE_EQ|INE626A01014,NSE_EQ|INE630A01024,NSE_EQ|INE155C01010,NSE_EQ|INE102B01014,NSE_EQ|INE863T01013,NSE_EQ|INE001B01026,NSE_EQ|INE670A01012,NSE_EQ|INF109KC16I6,NSE_EQ|INE417T01026,NSE_EQ|INE0CLI01024,NSE_EQ|INE00CE01017,NSE_EQ|INE043C01018,NSE_EQ|INE153A01019,NSE_EQ|INE385W01011,NSE_EQ|INE738I01010,NSE_EQ|INE753K01015,NSE_EQ|INE02NC01014,NSE_EQ|INE578A01017,NSE_EQ|INE583L01014,NSE_EQ|INE036D01028,NSE_EQ|INE967H01017,NSE_EQ|INE713B01026,NSE_EQ|INE0GMR01016,NSE_EQ|INE615H01020,NSE_EQ|INE016M01021,NSE_EQ|INE0S6S01017,NSE_EQ|INE0PDJ01013,NSE_EQ|INE623A01011,NSE_EQ|INE0RDH01021,NSE_EQ|INE208A01029,NSE_EQ|INE866R01028,NSE_EQ|INE141K01013,NSE_EQ|INE02OY01016,NSE_EQ|INE0BSN01013,NSE_EQ|INF200KA1580,NSE_EQ|INE737B01033,NSE_EQ|INE0R9401019,NSE_EQ|INF209KC1134,NSE_EQ|INE879E01037,NSE_EQ|INE745B01028,NSE_EQ|INE0PW501021,NSE_EQ|INE233A01035,NSE_EQ|INF109KC1Q72,NSE_EQ|INE260D01016,NSE_EQ|INE301A01014,NSE_EQ|INE741K07579,NSE_EQ|INE543V01017,NSE_EQ|INE020B07IE0,NSE_EQ|INF769K01HI8,NSE_EQ|INE965H01011,NSE_EQ|INE073D01013,NSE_EQ|INE0L4K01016,NSE_EQ|INE499A01024,NSE_EQ|INF109KC1KT9,NSE_EQ|INE087H01022,NSE_EQ|INE034D01049,NSE_EQ|IN0020170158,NSE_EQ|INE020B07HP8,NSE_EQ|INE0OMO01025,NSE_EQ|INE412C01023,NSE_EQ|INF769K01HF4,NSE_EQ|INE805D01034,NSE_EQ|INE586V01016,NSE_EQ|INE0PS501019,NSE_EQ|INF209KB19D1,NSE_EQ|INE320B01020,NSE_EQ|INE544H01014,NSE_EQ|INE725L01011,NSE_EQ|INE0NDH25011,NSE_EQ|INE245A01021,NSE_EQ|INE094J01016

I am getting 414 Request-URI Too Large.
My intention is to fetch all information of all stocks from NSE. I want to get OHL, trading price, volume of buy and sell, upper circuit etc. I tried with Web Socket, but there I do not get volume of trade information for each stock.

Request you please suggest me the correct way to get these information.
How many instrument key does the Api to get full market quote supports?

Any suggestion are welcomed. Please suggest

Break down your request into smaller parts, focusing on instruments and processes. If you are working with a multithreaded application, you can utilize it; just ensure you stay within the rate limits as outlined in the API documentation: Rate Limits | Upstox Developer API.

Thank you Pradeep! This Api can take maximus 500 instrument_key.