IllegalStateException: Expected Android API level 21+ but was 19 retrofit Поддержка апи до 21

minSdkVersion<sdk21 && minSdkVersion>sdk21 

implementation 'com.squareup.retrofit2:retrofit:2.7.1'

implementation 'com.squareup.retrofit2:converter-gson:2.7.1'

implementation("com.squareup.okhttp3:okhttp:3.12.8") {     

force = true 

} 

implementation 'com.squareup.okhttp3:logging-interceptor:3.12.8'