@Getter
@Configuration
public class AwsSnsConfig {
    private final String accessKey;
    private final String secretKey;
    private final String region;

    public AwsSnsConfig(
            @Value("${spring.cloud.aws.sns.credentials.access-key}") String accessKey,
            @Value("${spring.cloud.aws.sns.credentials.secret-key}") String secretKey,
            @Value("${spring.cloud.aws.sns.region.static}") String region
    ) {
        this.accessKey = accessKey;
        this.secretKey = secretKey;
        this.region = region;
    }

    @Bean
    public AwsCredentials awsSnsCredentials() {
        return AwsBasicCredentials.create(accessKey, secretKey);
    }

    ...
}

@Configuration
public class AwsConfiguration {
    @Value("${cloud.aws.credentials.access-key}")
    private String awsAccessKey;

    @Value("${cloud.aws.credentials.secret-key}")
    private String awsSecretKey;

    @Value("${cloud.aws.region.static}")
    private String region;

    @Value("${spring.profiles.active:}")
    private String activeProfile;

    @Bean
    public AmazonSNSClient amazonSNSClient(Environment environment ) {
        if(StringUtils.equals(activeProfile , "")){
            return (AmazonSNSClient) AmazonSNSClientBuilder
                    .standard()
                    .withRegion(region)
                    .withCredentials(InstanceProfileCredentialsProvider.getInstance())
                    .build();
        }else{
            return (AmazonSNSClient) AmazonSNSClientBuilder
                    .standard()
                    .withRegion(region)
                    .withCredentials(new AWSStaticCredentialsProvider(
                            new BasicAWSCredentials(environment.getProperty("cloud.aws.credentials.access-key"), environment.getProperty("cloud.aws.credentials.secret-key"))))
                    .build();
        }
    }
}