my-codepipeline.json

{
    "pipeline": {
        "name": "my-codepipeline",
        "roleArn": "arn:aws:iam::YOUR-CODEPIPELINE-ROLE",
        "artifactStore": {
            "type": "S3",
            "location": "CODEPIPELINE-ARTIFACTS-S3-BUCKET"
        },
        "stages": [
            {
                "name": "Source",
                "actions": [
                    {
                        "name": "Source",
                        "actionTypeId": {
                            "category": "Source",
                            "owner": "AWS",
                            "provider": "CodeCommit",
                            "version": "1"
                        },
                        "runOrder": 1,
                        "configuration": {
                            "BranchName": "master",
                            "PollForSourceChanges": "false",
                            "RepositoryName": "YOUR-REPO"
                        },
                        "outputArtifacts": [
                            {
                                "name": "SourceArtifact"
                            }
                        ],
                        "inputArtifacts": [],
                        "region": "YOUR-REGION",
                        "namespace": "SourceVariables"
                    }
                ]
            },
            {
                "name": "Build",
                "actions": [
                    {
                        "name": "Build",
                        "actionTypeId": {
                            "category": "Build",
                            "owner": "AWS",
                            "provider": "CodeBuild",
                            "version": "1"
                        },
                        "runOrder": 1,
                        "configuration": {
                            "ProjectName": "YOUR-PROJECT"
                        },
                        "outputArtifacts": [
                            {
                                "name": "BuildArtifact"
                            }
                        ],
                        "inputArtifacts": [
                            {
                                "name": "SourceArtifact"
                            }
                        ],
                        "region": "ap-southeast-1",
                        "namespace": "BuildVariables"
                    }
                ]
            }
        ]
    }
}