+ DynamoDB APIΛ࡞͍ͯͩ͘͠͞ɻ API ɹDynamoDBςʔϒϧʹର͢ΔCRUDૢ࡞Λ࣮͍ͯͩ͘͠͞ɻ ɹ֤ૢ࡞ɺͦΕͧΕͷHTTPϝιουʹରԠͨ͠ΤϯυϙΠϯτΛ࣋ͭΑ͏ʹ͍ͯͩ͘͠͞ ɹɹ৽ن࡞: POST ɹɹσʔλऔಘ: GET ɹɹߋ৽: PUT ɹɹআ: DELETE ɹAPIϦΫΤετΛॲཧ͢ΔલʹɺೖྗσʔλͷݕূΛߦ͏ඞཁ͕͋Γ·͢ɻ ɹ୯ମςετΛ؆୯ʹ࣮ࢪͰ͖ΔΑ͏ʹɺϋϯυϥʔΛϞδϡʔϧԽ͠ɺςετ͍ؔ͢͠ͱͯ͠ઃܭ͍ͯͩ͘͠͞ɻ ΠϯϑϥετϥΫνϟ ɹAWS SAMΛͬͯɺLambdaؔͱDynamoDBςʔϒϧΛtemplate.yamlʹఆ͍ٛͯͩ͘͠͞ɻ ɹLambdaؔͷ࣮ߦڥͱͯ͠Python 3.12Λ༻͍ͯͩ͘͠͞ɻ ɹLambdaؔʹDynamoDBͷΞΫηεݖݶΛ࣋ͭIAMϩʔϧΛׂΓ͍ͯͯͩ͘͞ɻ ɹɹCI/CDύΠϓϥΠϯʢGitHub Actionsར༻ʣ ɹɹɹCI ɹɹɹɹLambdaؔͷͯ͢ͷϋϯυϥʔʹରͯ͠ɺPytestΛͬͨ୯ମςετΛؚΊ͍ͯͩ͘͞ɻ ɹɹɹɹϦϙδτϦʹίʔυΛϓογϡͨ͠ΓɺϓϧϦΫΤετΛ࡞ͨ͠ࡍʹɺࣗಈతʹςετ͕࣮ߦ͞ΕΔΈʹ͍ͯͩ͘͠͞ɻ ɹɹɹɹGitHub ActionsͷϫʔΫϑϩʔͰPython 3.12Λ࣮ߦڥͱͯ͠ઃఆ͍ͯͩ͘͠͞ɻ ɹɹɹCD ɹɹɹɹͯ͢ͷςετʹ߹֨ͨ͠ޙʹɺAWS SAMίϚϯυͰAPIΛσϓϩΠ͍ͯͩ͘͠͞ɻ ཹҙࣄ߲ ɹߏΛ؆͔ܿͭ໌֬ʹ͍ͯͩ͘͠͞ɻ ɹͯ͢ͷઃఆͱίʔυ͕AWSͷαʔόʔϨεΞʔΩςΫνϟ͓ΑͼηΩϡϦςΟͷϕετϓϥΫςΟεʹ४ڌ͍ͯ͠Δ͜ͱΛ֬ೝ͍ͯͩ͘͠͞ɻ