javascript - create a table with a global secondary index error -

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i trying create table global secondary index using javascript sdk inside of nodejs:

var messagestableparams = {     tablename : "messages",     keyschema: [         { attributename: "to", keytype: "hash"},  //partition key         { attributename: "tm", keytype: "range" }  //sort key     ],     attributedefinitions: [         { attributename: "to", attributetype: "n" },         { attributename: "tm", attributetype: "n" }     ],     provisionedthroughput: {         readcapacityunits: 10,         writecapacityunits: 10     },     globalsecondaryindexes: [         {             indexname: 'fr_indx',             keyschema: [                 { attributename: "fr", keytype: "hash"},  //partition key                 { attributename: "tm", keytype: "range" }  //sort key             ],             attributedefinitions: [                 { attributename: "fr", attributetype: "n" },                 { attributename: "tm", attributetype: "n" }             ],             projection: {                 projectiontype: 'keys_only'             },             provisionedthroughput: {                 readcapacityunits: 10,                 writecapacityunits: 10             }         }     ] };  dynamodb.createtable(messagestableparams, function(err, data) {     if (err) {         console.error("unable create table. error json:", json.stringify(err, null, 2));     } else {         console.log("created table. table description json:", json.stringify(data, null, 2));     } });

but keep getting following error , table not created:

unable create table. error json: { "message": "unexpected key 'attributedefinitions' found in params.globalsecondaryindexes[0]",
"code": "unexpectedparameter", "time": "2016-01-07t18:51:11.659z" }

i have figured out! need remove attributedefinitions global index , add new entry 'fr' attribute table's attributedefinition!

i thank people have supported me through tough time , tolerated inexcusable language towards computer!


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