How to Install and Uninstall aptly-api Package on Ubuntu 20.04 LTS (Focal Fossa)

Package: aptly-api
Architecture: amd64
Version: 1.3.0+ds1-4ubuntu0.1
Built-Using: golang-1.13 (= 1.13.8-1ubuntu1.1), golang-github-aleksi-pointer (= 1.0.0+git20180620.11deede-1), golang-github-awalterschulze-gographviz (= 2.0+git20180607.da5c847-1), golang-github-aws-aws-sdk-go (= 1.27.4+dfsg-1), golang-github-disposaboy-jsonconfigreader (= 0.0~git20171218.5ea4d0d-2), golang-github-gin-contrib-sse (= 0.0~git20170109.0.22d885f-1), golang-github-gin-gonic-gin (= 1.3.0+dfsg1-3), golang-github-golang-snappy (= 0.0+git20160529.d9eb7a3-3), golang-github-google-uuid (= 1.1.1-1), golang-github-jlaffaye-ftp (= 0.0~git20190828.6aaa91c-1), golang-github-jmespath-go-jmespath (= 0.2.2-3), golang-github-kjk-lzma (= 1.0.0-5), golang-github-mattn-go-isatty (= 0.0.8-2), golang-github-mattn-go-runewidth (= 0.0.8-1), golang-github-mattn-go-shellwords (= 1.0.9-1), golang-github-mkrautz-goar (= 0.0~git20150919.282caa8-1), golang-github-mxk-go-flowrate (= 0.0~git20140419.0.cca7078-1), golang-github-ncw-swift (= 1.0.49-1), golang-github-pborman-uuid (= 1.2.0-1), golang-github-pkg-errors (= 0.8.1-1), golang-github-smira-commander (= 0.0~git20140515.f408b00-1), golang-github-smira-flag (= 0.0~git20170926.695ea5e-1), golang-github-smira-go-aws-auth (= 0.0~git20160320.0070896-1), golang-github-smira-go-ftp-protocol (= 0.0~git20140829.066b75c-2), golang-github-smira-go-xz (= 0.0~git20150414.0c531f0-2), golang-github-ugorji-go-codec (= 1.1.7-1ubuntu1), golang-github-wsxiaoys-terminal (= 0.0~git20160513.0.0940f3f-1), golang-go.crypto (= 1:0.0~git20200221.2aa609c-1), golang-golang-x-sys (= 0.0~git20190726.fc99dfb-1ubuntu2), golang-goleveldb (= 0.0~git20170725.0.b89cc31-2), golang-gopkg-cheggaaa-pb.v1 (= 1.0.25-1), golang-gopkg-go-playground-validator.v8 (= 8.18.1-1), golang-gopkg-h2non-filetype.v1 (= 1.0.5+ds1-2), golang-goprotobuf (= 1.3.2-2), golang-yaml.v2 (= 2.2.2-1)
Priority: optional
Section: universe/utils
Source: aptly
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Sebastien Delafond
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 28
Depends: aptly, adduser
Filename: pool/universe/a/aptly/aptly-api_1.3.0+ds1-4ubuntu0.1_amd64.deb
Size: 5012
MD5sum: 66b83614ced207ba60d680bb38e8009c
SHA1: 1358c8c7af6789e7da68cac9978ee97d31d6a23b
SHA256: 339be8086fc127aaf4bc177e9ec5814663d45d3a45d547130b0de4ce02fea8eb
SHA512: a7cbbc959da13a54706166507973b5076d90788de86dcd6101f6a4b79d567dee11f80d76bcadbdb1001d73ad27b3466b0c7b9c3b4ce8b4dadc6115f434f5a808
Homepage: https://www.aptly.info
Description: Swiss army knife for Debian repository management - API
Description-md5: 35f8d825ae06ba18f3415b0d0b7fbda4

Package: aptly-api
Architecture: amd64
Version: 1.3.0+ds1-4
Built-Using: golang-1.13 (= 1.13.5-1ubuntu1), golang-github-aleksi-pointer (= 1.0.0+git20180620.11deede-1), golang-github-awalterschulze-gographviz (= 2.0+git20180607.da5c847-1), golang-github-aws-aws-sdk-go (= 1.21.6+dfsg-2), golang-github-disposaboy-jsonconfigreader (= 0.0~git20171218.5ea4d0d-2), golang-github-gin-contrib-sse (= 0.0~git20170109.0.22d885f-1), golang-github-gin-gonic-gin (= 1.3.0+dfsg1-3), golang-github-golang-snappy (= 0.0+git20160529.d9eb7a3-3), golang-github-jlaffaye-ftp (= 0.0~git20190828.6aaa91c-1), golang-github-jmespath-go-jmespath (= 0.2.2-3), golang-github-kjk-lzma (= 1.0.0-5), golang-github-mattn-go-isatty (= 0.0.8-2), golang-github-mattn-go-runewidth (= 0.0.4-1), golang-github-mattn-go-shellwords (= 1.0.6-1), golang-github-mkrautz-goar (= 0.0~git20150919.282caa8-1), golang-github-mxk-go-flowrate (= 0.0~git20140419.0.cca7078-1), golang-github-ncw-swift (= 1.0.47-2), golang-github-pborman-uuid (= 1.1-1), golang-github-pkg-errors (= 0.8.1-1), golang-github-smira-commander (= 0.0~git20140515.f408b00-1), golang-github-smira-flag (= 0.0~git20170926.695ea5e-1), golang-github-smira-go-aws-auth (= 0.0~git20160320.0070896-1), golang-github-smira-go-ftp-protocol (= 0.0~git20140829.066b75c-2), golang-github-smira-go-xz (= 0.0~git20150414.0c531f0-2), golang-github-ugorji-go-codec (= 1.1.7-1), golang-github-wsxiaoys-terminal (= 0.0~git20160513.0.0940f3f-1), golang-go.crypto (= 1:0.0~git20190701.4def268-2), golang-golang-x-sys (= 0.0~git20190726.fc99dfb-1ubuntu2), golang-goleveldb (= 0.0~git20170725.0.b89cc31-2), golang-gopkg-cheggaaa-pb.v1 (= 1.0.25-1), golang-gopkg-go-playground-validator.v8 (= 8.18.1-1), golang-gopkg-h2non-filetype.v1 (= 1.0.5+ds1-2), golang-goprotobuf (= 1.3.2-2), golang-yaml.v2 (= 2.2.2-1)
Priority: optional
Section: universe/utils
Source: aptly
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Sebastien Delafond
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 28
Depends: aptly, adduser
Filename: pool/universe/a/aptly/aptly-api_1.3.0+ds1-4_amd64.deb
Size: 4992
MD5sum: 2e541fbfcb96c4b3ebf79f24f3f23bb9
SHA1: 1d926bc2efd9c201efbc232d943a82bd4295b0e3
SHA256: fe772b7d479181540a4c2668b8c09115a438e1a347c89dc235aac4ad9c9de3ae
Homepage: https://www.aptly.info
Description: Swiss army knife for Debian repository management - API
Description-md5: 35f8d825ae06ba18f3415b0d0b7fbda4